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Switch Machines and Associated Equipment Ansaldo STS USA (Formerly known as Union Switch & Signal) RSE-6A3 Rev. 3-09 M-23A, M-23B, M-3 and Low-Profile M-3 Electric Switch Machines ASTS USA’s style “M” Electric Switch Machines are rugged, reliable, units designed for any installation where electric power is available. The M-23A and M-23B units have dual control features, including a hand-throw lever to permit operation by on-site trainmen or maintainers, as well as by remote controlled power. The standard and Low-Profile M-3 Switch Machines are recommended for applications where there is seldom a need to manually operate the switch. These three machines are available with a variety of operating speeds, gear ratios and motor voltages. Numerous circuit controller configurations are also available, both mechanical and electronic. Table of Contents General Description ........................................................... 1 M-23A and M-23B Machines with MCC* ............................ 3 M-23A and M-23B Machines with ECC* and MCU* ........... 7 M-23A and M-23B Machines with IPD* .............................. 9 M-3 Switch Machine with MCC* ....................................... 10 M-3 Machines with ECC and EBNC*................................ 13 M-3 Machines with IPD* ................................................... 14 Low-Profile M-3 Machines................................................ 15 * MCC = Mechanical Circuit Controller ECC = Electronic Circuit Controller MCU = Motor Control Unit IPD = Inpendent Point Detection EBNC = Electronic Biased Neutral Controller General Description (cont’d) General Description Key Options Style “M” Electric Switch Machines are available with a numerous features and options to suit customer needs. These include various operating voltages, gear ratios, throw times and control wiring schemes as shown in the ordering tabulations. Basic differences include the following: Basic Design Style “M” Electric Switch Machines consist of a motor, a gear train, a cam arrangement (for operating the switch and locking) and a circuit controller. All of these machines use the same basic casting, and are interchangeable with respect to mounting and connections in a switch layout. However, the M-23A and M-23B machines require a somewhat higher clearance than the standard M-3 or Low Profile M-3. Both models of the M-3 Switch Machine can be operated by hand by inserting a temporary crank. For installations where extra vertical clearance is needed, the Low Profile M-3 Electric Switch Machine is recommended. This machine is similar to the standard M-3 in design and operation, but is 5/8-inch (1.58 cm) lower in vertical dimension. This small but important height reduction makes the Low Profile M-3 ideal for third-rail transit applications where additional clearance is needed for the vehicle pick-up shoe. The point detector bar can be • M-23A and M-23B with: ‐ Mechanical circuit controller. ‐ Electronic Circuit Controller (ECC) and Motor Control Unit (MCU) ‐ With independent point detection ‐ Without independent point detection To order, call 1-800-652-7276 e-mail: [email protected] • • M-3 with: ‐ Mechanical circuit controller for general installations. ‐ ECC and Electronic Biased Neutral Controller (EBNC) ‐ With independent point detection ‐ Without independent point detection Low-Profile M-3 with: ‐ Mechanical circuit controller. ‐ Without independent point detection Refer to the ordering tabulations to determine which of the above options are available in which combinations, or are stand-alone options. www.ansaldo-sts.com RSE-6A3, p. 1 Ansaldo STS USA (Formerly known as Union Switch & Signal) M-23A, M-23B, M-3 and Low-Profile M-3 Electric Switch Machines RSE-6A3 Rev. 3-09 General Description (cont’d) vertically lifted from the machine, allowing easy handling in tight confines. Left and right-hand versions of this machines are available, each with a single operating voltage, gear ratio and wire control scheme. The M-23A uses a different hand-throw pinion than the M23B, which affects hand-throw locking. Power operation is the same with both machines. In the M-23A, the hand throw lever gives the same mechanism stroke and full lock rod protection as the power operated mode. In the M-23B, however, the lever does not provide lock-rod protection (slide bar and lock box do not move full stroke). All “M” style machines are wired at the factory, with internal wiring connected to a main terminal board in the motor compartment. A typical wiring diagram or working drawing is enclosed with each shipped machine to show how external connections should be made to the main terminal board for a particular application. Motor and Gear Train ASTS USA “M” Electric Switch Machines use a fully enclosed, permanent magnet motor. This type of motor provides lower inductance, better EMI immunity and higher efficiency than previous field wound motors, and incorporates simpler 3-wire control. (Permanent magnet motors are also available for retrofitting older models of these switch machines; see RSE-6A4.) The gear train in the “M” style Switch Machines is comprised of a pinion on the end of the motor shaft, one or two reduction gears, clutch gear, friction clutch, worm shaft and worm gear. Three different gear ratios are used to provide three operating speeds: 189:1, 360:1 and 528:1. The Low Profile M-3 incorporates the same basic gear train concept as the other style “M” machines, and is provided with a single gear ratio of 189:1. In all style “M” machines, a friction clutch protects the mechanism from the shock incurred at the end of a stroke, or when an obstruction is present. For complete motor and gear train specifications, refer to the ordering tabulations. Mechanical Circuit Controller The mechanical Circuit Controller used in the style “M” switch machines has four pairs of contacts. Two motor control contacts are wired internally. The remaining are indication contacts for external switch position determination. To allow standardized wiring, provision is made to always have certain contacts set as normal, regardless of which end of the operating stroke is designated as normal. Machines equipped with an mechanical circuit controller include a point detector with latch device. A latchout kit is available for the point detector mechanism (see RSE-6A4). Components in this kit enable the circuit controller indication contacts to be held open (until reset) when the point detector bar is displaced while the machine is in locked-up condition (i.e. switch points obstruction). RSE-6A3, p. 2 ECC+EBNC or ECC+MCU ASTS USA offers models of its standard M-3, M-23A and M23B switch machines outfitted with an Electronic Circuit Controller (ECC), in conjunction with an Electronic Biased Neutral Controller (EBNC) or Motor Control Unit (MCU). A true linear detection device with no moving mechanical parts to maintain, the ECC eliminates circuit-controller sensitivity degradation due to component wear. The ECC utilizes inductive proximity sensors to continuously monitor switchmachine conditions. It vitally monitors the position of the switch points and the internal locking mechanism, delivering switch-machine indications to the wayside. For more information on this device, refer to RSE-6F3. ASTS USA can also add the ECC unit into existing machines returned to the factory for refurbishment; refer to the RSE catalog introduction for more information on this service, or contact your ASTS USA Account Executive. The EBNC is used in the M-3 machines with ECC to enable direct control of the switch machine using a bipolar output of a vital logic controller such as the MicroLok® II or the MicroLok® Object Controller. In an EBNC-equipped machine, the motor power is fed from a fixed polarity source (direction determined by the EBNC). In the M-23A and M23B machines with an MCU, motor power is fed from a bipolar source (direction determined by the wayside control equipment). The M-3’s EBNC includes a motor overload protection function. Overload protection for the M-23A/B’s MCU is provided by the wayside control equipment. Existing installations using 3- or 5-wire control are converted to 2wire control when installing an M-3 ECC/EBNC or M-23A/B ECC/MCU machine. Independent Point Detection (IDP) Selected models of the M-3, M-23A and M-23B switch machines (with mechanical circuit controller) are equipped to provide independent point detection. With this feature, the point detection mechanism senses the position of the near and far switch machine points independently to ensure that both are in the proper relative positions to each other and the rails. Thus, any mounting problems or unwanted slack in the connecting rod between the points are detected. (In other switch machines, only the nearest switch point movement is monitored). M-3 Machines for Replacement of Alstom Machines with 2Wire Control Four versions of the M-3 Switch Machine with mechanical circuit controller can be used to replace selected Alstom with 2-wire control. Refer to ordering tabulation on page 12 for specific part numbers. Contact your ASTS USA Account Executive or request Service Manual SM-6263 for additional information. M-23A, M-23B, M-3 and Low-Profile M-3 Electric Switch Machines Ansaldo STS USA (Formerly known as Union Switch & Signal) RSE-6A3 Rev. 3-09 M-23A and M-23B Machines with Mechanical Circuit Controller: Specifications and Ordering Information Ordering Information (cont’d) • • • • • Specifications Weight: Dimen. (Overall): Motor Type: Motor Voltages: Motor RPM: Operating Times*: Clutch Settings: Control Ckt. Wiring: 860 lbs. (390 kg) 63.5” L x 33” W x 14” H (161.3 cm L x 83.8 cm W x 35.6 cm H) Fully enclosed perm. magnet type 20 Vdc or 110 Vdc (see tabs.) 500 RPM for 528:1 geared mach. 650 RPM for 360:1 geared mach. 1450 RPM for 189:1 geared mach. 4.5, 15.0, or 26.0 sec. (see tabs.) (*Per AREMA standards. Times will vary depending upon actual operating conditions.) 14A for 189:1 geared machines 23A for 360:1 geared machines 12A for 528:1 geared machines 3-wire or 5-wire (see ordering tabs.) Ordering Information • To order M-23A or M-23B switch machines with mechanical circuit controllers: ‐ Refer to “Configuration Guide” on page 4. Guide gives all available design and operating options, each denotes with a letter. ‐ Go to ordering tabs. and select desired options. ‐ Also select machine according to desired motor voltage, operating speed and gear ratio. • Refer to RSE-6A4 for the following support equipment: ‐ Permanent magnet retrofit motor kits for old style M23A and M-23B machines. ‐ Latchout kit. ‐ Latch stand. ‐ Point detector bars ‐ Lock rods and lock connecting rods Refer to RSE-6F3 to order retrofit Electronic Circuit Controller (ECC) for style “M” machines with mechanical circuit controllers. Refer to RSE-6F4 to order retrofit Electronic Biased Neutral Controller (EBNC) for M-23A and M-23B switch machines. Refer to RSE-6J1 for tools (switch layout and shop maintenance) used to maintain style “M” machines. If ordering M-23A or M-23B machines for a new switch layout, please supply all required specifications, and mounting dimensions according to approved track plans (contact your ASTS USA Account Executive for any assistance needed). Request ASTS USA Service Manual SM-6263 for M-23A and M-23B switch machine replacement parts. Configuration Guide for M-23A and M-23B Switch Machines with Mechanical Circuit Controller A 15W, 230V Heater in Circuit Controller Compartment B 15W, 230V Heater for Motor C 15W, 115V Heater in Circuit Controller Compartment D 15W, 115V Heater for Motor E 15W, 115/230V Heater in Circuit Controller Compartment F 15W, 115/230V Heater for Motor G 15W, 24V Heater in Circuit Controller Compartment H 15W, 24V Heater for Motor J Lock Rod Openings Closed K Provided without Main Terminal Board L Uses Harness N320067 (Flag Type Terminals) M Uses Harness N320069 (Flag Type Terminals) N Uses Circuit Controller without Point. Detector Latch O Clutch Set at 14 Amperes P Clutch Set at 10 Amperes Q Assembled without Latch for Retaining Machine in the Off-Power Position when Hand Crank Cover is Open (continued on next page.) RSE-6A3, p. 3 Ansaldo STS USA (Formerly known as Union Switch & Signal) M-23A, M-23B, M-3 and Low-Profile M-3 Electric Switch Machines RSE-6A3 Rev. 3-09 M-23A and M-23B Machines with Mechanical Circuit Controller: Specifications and Ordering Information Configuration Guide for M-23A and M-23B Switch Machines with Mechanical Circuit Controller R (Not applicable to M-23A and M-23B machines.) R (M23A) Ventilators Furnished in the Circuit Controller Compartment R (M23B) With (1) Can Of Lubricant. S (Not applicable to M-23A and M-23B machines.) S (M23A) Telephone Jack in Circuit Controller Compartment T 15w, 115v Heater for Motor. U (Not applicable to M-23A and M-23B machines.) Order No. N451160-0501 N451160-0502 N451160-0503 N451160-0504 N451160-0505 N451160-0506 N451160-0507 N451160-0508 N451160-0509 N451160-0510 N451160-0511 N451160-0512 N451160-0513 N451160-0514 N451160-0515 N451160-0516 N451160-0517 N451160-0518 N451160-0519 N451160-0520 N451160-0521 N451160-0522 N451160-0523 N451160-0524 N451160-0525 N451160-0526 N451160-0527 N451160-0528 N451160-0529 N451160-0530 N451160-0531 N451160-0532 N451160-0533 N451160-0534 N451160-0535 N451160-0536 U (M23A) V V (M23A) W W (M23A) X X (M23A) Y (M23A) M-23A Switch Machines with Mechanical Circuit Controller Motor Layout Options (Vdc) Left-Hand -20 Right-Hand -20 Right-Hand -20 Right-Hand K, O, U 20 Left-Hand K, O, U 20 Left-Hand -20 Right-Hand -20 Left-Hand -20 Left-Hand C, D 20 Right-Hand C, D 110 Left-Hand C, D 110 Right-Hand N 20 Left-Hand N 20 Right-Hand U 110 Right-Hand A, B 20 Left-Hand A, B 20 Left-Hand -20 Right-Hand -20 Left-Hand R 110 Right-Hand R 110 Right-Hand C, D, R 20 Left-Hand C, D, R 20 Right-Hand C, D, S, T 110 Left-Hand C, D, S, T 110 Right-Hand G, H, S 20 Left-Hand G, H, S 20 Right-Hand C, D, V 110 Left-Hand C, D, V 110 Right-Hand C, D, S, T 110 Left-Hand C, D, S, T 110 Right-Hand G, H, S 20 Left-Hand G, H, S 20 Right-Hand N 20 Left-Hand N 20 Right-Hand O, R 110 Left-Hand O, R 110 Includes 1 Can of Lubricant (Not applicable to M-23A and M-23B machines.) Heater On/Off Switch in Motor Compartment (Not applicable to M-23A and M-23B machines.) Short Circuiting Strip (Shunt Bar) Installed (Not applicable to M-23A and M-23B machines.) Wiring Harness Is Suitable for 3 or 5 Wire Control Circuit Controller without Self-Restoring Latchout Block Gear Ratio 360:1 360:1 528:1 528:1 528:1 528:1 360:1 360:1 360:1 189:1 189:1 528:1 528:1 189:1 528:1 528:1 528:1 528:1 189:1 189:1 528:1 528:1 189:1 189:1 360:1 360:1 189:1 189:1 189:1 189:1 360:1 360:1 528:1 528:1 189:1 189:1 (Tabulation continued on following page.) RSE-6A3, p. 4 Speed (Sec.) 15.0 15.0 26.0 26.0 26.0 26.0 15.0 15.0 15.0 4.5 4.5 26.0 26.0 4.5 26.0 26.0 26.0 26.0 4.5 4.5 26.0 26.0 4.5 4.5 15.0 15.0 4.5 4.5 4.5 4.5 15.0 15.0 26.0 26.0 4.5 4.5 Control Circuit Wiring 5-Wire 5-Wire 5-Wire 3-Wire 3-Wire 5-Wire 5-Wire 5-Wire 5-Wire 5-Wire 5-Wire 5-Wire 5-Wire 5-Wire 5-Wire 5-Wire 5-Wire 5-Wire 5-Wire 5-Wire 5-Wire 5-Wire 3-Wire 3-Wire 5-Wire 5-Wire 5-Wire 5-Wire 3-Wire 3-Wire 3-Wire 3-Wire 5-Wire 5-Wire 3-Wire 3-Wire M-23A, M-23B, M-3 and Low-Profile M-3 Electric Switch Machines Ansaldo STS USA (Formerly known as Union Switch & Signal) RSE-6A3 Rev. 3-09 M-23A and M-23B Machines with Mechanical Circuit Controller: Specifications and Ordering Information (Tabulation continued from previous page.) Order No. N451160-0537 N451160-0538 N451160-0539 N451160-0540 N451160-0541 N451160-0542 N451160-0543 N451160-0544 N451160-0545 N451160-1201 N451160-1202 N451160-1203 N451160-1204 N451160-1205 N451160-1206 N451160-1207 N451160-1208 N451160-1209 N451160-1210 N451160-1211 N451160-1212 N451160-1213 N451160-1214 N451160-1215 N451160-1216 N451160-1217 N451160-1218 N451160-1219 N451160-1220 N451160-1221 N451160-1222 N451160-1223 N451160-1224 N41600101 N41600102 N41600103 N41600104 M-23A Switch Machines with Mechanical Circuit Controller Motor Layout Options (Vdc) Right-Hand N, W 20 Left-Hand N, W 20 Left-Hand G, H 110 Right-Hand G, H 110 Right-Hand G, H 110 Left-Hand G, H 110 Left-Hand U 110 Left-Hand N, W 110 Right-Hand N, W 110 Right-Hand C, D, J 110 Left-Hand C, D, J 110 Left-Hand -110 Right-Hand C, D 110 Left-Hand C, D 110 Right-Hand C, D 20 Left-Hand C, D 20 Left-Hand -110 Left-Hand N, W 20 Right-Hand N, W 20 Left-Hand C, D, V 110 Right-Hand C, D, V 110 Right-Hand E, Q, W 20 Left-Hand E, Q, W 20 Right-Hand C, D 110 Left-Hand C, D 110 Right-Hand W, X, Y 20 Left-Hand W, X, Y 20 Right-Hand C, D, X 110 Left-Hand C, D, X 110 Left-Hand C, D 110 Right-Hand C, D 110 Left-Hand -20 Right-Hand -20 Right-Hand S, T, W, X 20 Left-Hand S, T, W, X 20 Left-Hand K, N 20 Right-Hand K, N 20 Gear Ratio 528:1 528:1 189:1 189:1 189:1 189:1 189:1 189:1 189:1 189:1 189:1 189:1 189:1 189:1 528:1 528:1 189:1 528:1 528:1 189:1 189:1 528:1 528:1 360:1 360:1 528:1 528:1 189:1 189:1 189:1 189:1 528:1 528:1 528:1 528:1 528:1 528:1 Speed (Sec.) 26.0 26.0 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 26.0 26.0 4.5 26.0 26.0 4.5 4.5 26.0 26.0 8.0 8.0 26.0 26.0 4.5 4.5 4.5 4.5 26.0 26.0 26.0 26.0 26.0 26.0 Control Circuit Wiring 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire 5-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire 5-Wire 5-Wire 5-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire RSE-6A3, p. 5 Ansaldo STS USA (Formerly known as Union Switch & Signal) M-23A, M-23B, M-3 and Low-Profile M-3 Electric Switch Machines RSE-6A3 Rev. 3-09 M-23A and M-23B Machines with Mechanical Circuit Controller: Specifications and Ordering Information Order No. N451160-0601 N451160-0602 N451160-0603 N451160-0604 N451160-0605 N451160-0606 N451160-0607 N451160-0608 N451160-0609 N451160-0610 N451160-0611 N451160-0612 N451160-0613 N451160-0614 N451160-0615 N451160-0616 N451160-0617 N451160-0618 N451160-0619 N451160-0620 N451160-0621 N451160-0622 N451160-0623 N451160-0624 N451160-0625 N451160-0626 N451160-0627 N451160-0628 N451160-0629 N451160-0630 N451160-0631 N451160-0632 N451160-0633 N451160-0634 N451160-0635 N451160-0636 N451160-0637 N451160-0638 N451160-0639 N451160-0640 N451160-0641 N451160-0642 N451160-0643 N451160-0644 N451160-0645 N451160-0646 N451160-0647 N451160-0648 N451160-0649 N451160-0650 N451160-0651 N451160-0652 N451160-0653 N451160-0654 N41600201 N41600202 N41600203 N41600204 RSE-6A3, p. 6 M-23B Switch Machines with Mechanical Circuit Controller Motor Layout Options (Vdc) Right-Hand E, F 20 Left-Hand E, F 20 Left-Hand -20 Right-Hand -20 Right-Hand -20 Left-Hand -20 Left-Hand C, D 20 Right-Hand C, D 20 Left-Hand -110 Right-Hand -110 Right-Hand C, D 110 Left-Hand C, D 110 Right-Hand C, M 110 Left-Hand G, H 20 Right-Hand G, H 20 Left-Hand C, M 110 Left-Hand C, D 110 Left-Hand C, D 20 Left-Hand G, H 110 Right-Hand G, H 110 Right-Hand G, H 20 Left-Hand G, H 20 Right-Hand N 20 Left-Hand N 20 Left-Hand -20 Right-Hand -20 Right-Hand C, D 110 Left-Hand C, D 110 Left-Hand G, H 20 Right-Hand G, H 20 Left-Hand G, H 110 Right-Hand G, H 110 Right-Hand C, D 20 Left-Hand C, D 20 Left-Hand C, D 110 Right-Hand C, D 110 Left-Hand E, F 110 Right-Hand E, F 110 Right-Hand C, D 20 Left-Hand C, D 20 Left-Hand E, F 20 Right-Hand E, F 20 Left-Hand E, F 20 Right-Hand E, F 20 Left-Hand E, F 20 Right-Hand E, F 20 Left-Hand K, O, R 20 Right-Hand K, O, R 20 Left-Hand C, D, K, N, O, R 110 Right-Hand C, D, K, N, O, R 110 Left-Hand G, H 20 Right-Hand G, H 20 Left-Hand C, D 110 Right-Hand C, D 110 Right-Hand R, S, T, W 20 Left-Hand R, S, T, W 20 Right-Hand R, S, T, W 20 Left-Hand R, S, T, W 20 Gear Ratio 360:1 360:1 528:1 528:1 360:1 360:1 528:1 528:1 189:1 189:1 189:1 189:1 189:1 528:1 528:1 189:1 189:1 360:1 189:1 189:1 360:1 360:1 528:1 528:1 528:1 528:1 189:1 189:1 528:1 528:1 189:1 189:1 528:1 528:1 189:1 189:1 189:1 189:1 360:1 360:1 528:1 528:1 528:1 528:1 528:1 528:1 528:1 528:1 189:1 189:1 360:1 360:1 360:1 360:1 528:1 528:1 360:1 360:1 Speed (Sec.) 15.0 15.0 26.0 26.0 15.0 15.0 26.0 26.0 4.5 4.5 4.5 4.5 4.5 26.0 26.0 4.5 4.5 15.0 4.5 4.5 15.0 15.0 26.0 26.0 26.0 26.0 4.5 4.5 26.0 26.0 4.5 4.5 26.0 26.0 4.5 4.5 4.5 4.5 15.0 15.0 26.0 26.0 26.0 26.0 26.0 26.0 26.0 26.0 4.5 4.5 15.0 15.0 8.0 8.0 26.0 26.0 15.0 15.0 Control Circuit Wiring 5-Wire 5-Wire 5-Wire 5-Wire 5-Wire 5-Wire 5-Wire 5-Wire 5-Wire 5-Wire 5-Wire 5-Wire 5-Wire 5-Wire 5-Wire 5-Wire 5-Wire 5-Wire 5-Wire 5-Wire 5-Wire 5-Wire 5-Wire 5-Wire 5-Wire 5-Wire 3-Wire 3-Wire 5-Wire 5-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire 5-Wire 5-Wire 3-Wire 3-Wire 3-Wire 3-Wire 5-Wire 5-Wire 3-Wire 3-Wire 3-Wire 3-Wire 5-Wire 5-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire M-23A, M-23B, M-3 and Low-Profile M-3 Electric Switch Machines Ansaldo STS USA (Formerly known as Union Switch & Signal) RSE-6A3 Rev. 3-09 M-23A and M-23B Machines with ECC and MCU: Specifications and Ordering Information Specifications Weight: Dimen. (Overall): Motor Type: Motor Voltages: Motor RPM: Operating Times*: Clutch Settings: Control Ckt. Wiring: Ordering Information (cont’d) 860 lbs. (390 kg) 63.5” L x 33” W x 14” H (161.3 cm L x 83.8 cm W x 35.6 cm H) Fully enclosed perm. magnet type 20 Vdc or 110 Vdc (see tabs.) 500 RPM for 528:1 geared mach. 650 RPM for 360:1 geared mach. 1450 RPM for 189:1 geared mach. 4.5, 8.0, 15.0, or 26/34 sec. (see tabs) (*Per AREMA standards. Times will vary depending upon actual operating conditions.) 14A for 189:1 geared machines 10A or 23A for 360:1 geared machines 12A for 528:1 geared machines 2-wire Ordering Information • To order M-23A or M-23B switch machines with ECC and MCU: ‐ Refer to “Configuration Guide” at right. Guide gives all available design and operating options, each denotes with a letter. ‐ Go to ordering tabulations and select machine with desired options. ‐ • • • Also select machine according to desired motor voltage, operating speed and gear ratio. Refer to RSE-6J1 for tools (switch layout and shop maintenance) used to maintain style “M” machines. If ordering M-23A or M-23B machines for a new switch layout, please supply all required specifications, and mounting dimensions according to approved track plans (contact your ASTS USA Account Executive for any assistance needed). Request ASTS USA Service Manual SM-9662 for switch machine replacement parts. Configuration Guide A 15-Watt, 115V Motor Heater B Lock Rod Openings Closed C (Reference not used in this catalog edition.) D Equipped with Local/Remote Feature E 30-Watt, 115/230V Motor Heater Wired for 115V F Painted per PP-7905 Aluminum G (Reference not used in this catalog edition.) H Surge Suppressor PCB I (Reference not used in this catalog edition.) J (Reference not used in this catalog edition.) K Motor Compartment Heater ON/OFF switch L (Not applicable to M-23A and M-23B machines.) RSE-6A3, p. 7 Ansaldo STS USA (Formerly known as Union Switch & Signal) M-23A, M-23B, M-3 and Low-Profile M-3 Electric Switch Machines RSE-6A3 Rev. 3-09 M-23A and M-23B Machines with ECC and MCU: Specifications and Ordering Information Order No. N42650101 N42650102 N42650103 N42650104 N42650105 N42650106 N42650107 N42650108 N42650109 N42650111 N42650112 N42650113 N42650114 N42650117 N42650118 N42650119 N42650120 N42650121 N42650122 N42650127 N42650128 N42650129 N42650130 N42650131 N42650132 Order No. N42650201 N42650202 N42650207 N42650208 N42650209 N42650210 N42650219 N42650220 N42650221 N42650222 RSE-6A3, p. 8 M-23A Switch Machines with ECC and MCU Motor Gear Control Layout Options (Vdc) Ratio Circuit Wiring (3) Left-Hand E, H, F 110 189:1 2-Wire MCU Right-Hand E, H, F 110 189:1 2-Wire MCU Left-Hand E, H, F 110 360:1 2-Wire MCU Right-Hand E, H, F 110 360:1 2-Wire MCU Left-Hand B, H 110 189:1 2-Wire MCU Right-Hand B, H 110 189:1 2-Wire MCU Left-Hand E, F 20 528:1 2-Wire MCU Right-Hand E, F 20 528:1 2-Wire MCU Left-Hand A, D, H 110 189:1 2-Wire MCU Left-Hand A, D, H, K 110 189:1 2-Wire MCU Right-Hand A, D, H, K 110 189:1 2-Wire MCU Left-Hand D 20 528:1 2-Wire MCU Right-Hand D 20 528:1 2-Wire MCU Left-Hand A, D, H 110 189:1 2-Wire MCU Right-Hand A, D, H 110 189:1 2-Wire MCU Left-Hand A, D, H 110 189:1 2-Wire MCU Right-Hand A, D, H 110 189:1 2-Wire MCU Left-Hand A, D, F 20 528:1 2-Wire MCU Right-Hand A, D, F 20 528:1 2-Wire MCU Left-Hand B, D, F 20 528:1 2-Wire MCU Right-Hand B, D, F 20 528:1 2-Wire MCU Left-Hand A, D, H 110 189:1 2-Wire MCU Right-Hand A, D, H 110 189:1 2-Wire MCU Left-Hand E, F 20 360:1 2-Wire MCU Right-Hand E, F 20 360:1 2-Wire MCU Note (1): Configured for near point detection. Note (2): Configured for far point detection. Note (3): Wayside provides bipolar 2-wire motor feed to select Normal or Reverse motion. When one wire is "+", other wire is "-". ECC/MCU passes wayside polarity to motor terminals to obtain Normal or Reverse motion. M-23B Switch Machines with ECC and MCU Motor Gear Control Layout Options (Vdc) Ratio Circuit Wiring (4) Left-Hand A, D, H 110 189:1 2-Wire MCU Right-Hand A, D, H 110 189:1 2-Wire MCU Left-Hand E, F 20 528:1 2-Wire MCU Right-Hand E, F 20 528:1 2-Wire MCU Left-Hand A, D, H 110 189:1 2-Wire MCU Right-Hand A, D, H 110 189:1 2-Wire MCU Left-Hand A, D, H 110 189:1 2-Wire MCU Right-Hand A, D, H 110 189:1 2-Wire MCU Left-Hand A, D, H 110 189:1 2-Wire MCU Right-Hand A, D, H 110 189:1 2-Wire MCU Note (1): Configured for near point detection. Note (2): Without auxiliary point detection proximity sensors (in all other machines). Note (3): Configured for far point detection. Note (4): Wayside provides bipolar 2-wire motor feed to select Normal or Reverse motion. When one wire is "+", other wire is "-". ECC/MCU passes wayside polarity to motor terminals to obtain Normal or Reverse motion. Notes (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) (2) (2) (1) (1) (1) (1) (1) (1) (1) (1) (1) (1) Notes (1) (1) (1) (1) (1) (1) (1) (2) (1) (2) (2) (3) (2) (3) M-23A, M-23B, M-3 and Low-Profile M-3 Electric Switch Machines Ansaldo STS USA (Formerly known as Union Switch & Signal) RSE-6A3 Rev. 3-09 M-23A and M-23B Machines with Independent Point Detection: Specifications and Ordering Information Ordering Information • • • • Specifications Weight: Dimen. (Overall): Motor Type: Motor Voltages: Motor RPM: Operating Times*: Clutch Settings: Control Ckt. Wiring: 860 lbs. (390 kg) 63.5” L x 33” W x 14” H (161.3 cm L x 83.8 cm W x 35.6 cm H) Fully enclosed perm. magnet type 20 Vdc or 110 Vdc (see tabs.) 500 RPM for 528:1 geared mach. 650 RPM for 360:1 geared mach. 1450 RPM for 189:1 geared mach. 5.0 sec. (*Per AREMA standards. Times will vary depending upon actual operating conditions.) 14A for 189:1 geared machines 23A for 360:1 geared machines 12A for 528:1 geared machines 3-wire • • To order M-23A or M-23B switch machines with independent point detection: ‐ Refer to “Configuration Guide” below. Guide gives all available design and operating options, each denotes with a letter. ‐ Go to ordering tabulations and select machine with desired options. ‐ Also select machine according to desired motor voltage, operating speed and gear ratio. Refer to RSE-6F3 to order retrofit Electronic Circuit Controller (ECC) for style “M” machines with mechanical circuit controllers. Refer to RSE-6F4 to order retrofit Electronic Biased Neutral Controller (EBNC) for M-23A and M-23B switch machines. Refer to RSE-6J1 for tools (switch layout and shop maintenance) used to maintain style “M” machines. If ordering M-23A or M-23B machines for a new switch layout, please supply all required specifications, and mounting dimensions according to approved track plans (contact your ASTS USA Account Executive for any assistance needed). Request ASTS USA Service Manual SM-9671 for switch machine replacement parts. Configuration Guide A-H (References not used in this catalog edition.) I Aluminum paint J, L (References not used in this catalog edition.) Order No. N43925101 N43925102 M-23A Switch Machines with Independent Point Detection Motor Layout Options (Vdc) Left-Hand I, M 110 Right-Hand I, M 110 Gear Ratio 189:1 189:1 Speed (Sec.) 5 5 Control Circuit Wiring 3-wire 3-wire Order No. N43925201 N43925502 M-23B Switch Machines with Independent Point Detection Motor Layout Options (Vdc) Left-Hand I, M 110 Right-Hand I, M 110 Gear Ratio 189:1 189:1 Speed (Sec.) 5 5 Control Circuit Wiring 3-wire 3-wire RSE-6A3, p. 9 Ansaldo STS USA M-23A, M-23B, M-3 and Low-Profile M-3 Electric Switch Machines (Formerly known as Union Switch & Signal) RSE-6A3 Rev. 3-09 M-3 Switch Machine with Mechanical Circuit Controller: Specifications and Ordering Information Ordering Information (cont’d) • • • • Specifications Weight: Dimen. (Overall): Motor Type: Motor Voltages: Motor RPM: Operating Times*: Clutch Settings: Control Ckt. Wiring: • 810 lbs. (367 kg) 63.5” L x 33” W x 10.25” H (161.3 cm L x 83.8 cm W x 26.0 cm H) Fully enclosed perm. magnet type 20 Vdc or 110 Vdc (see tabs.) 500 RPM for 528:1 geared mach. 650 RPM for 360:1 geared mach. 1450 RPM for 189:1 geared mach. 4.5, 8.0 and 26.0 sec. (see tabs.) (*Per AREMA standards. Times will vary depending upon actual operating conditions.) 14A for 189:1 gearing 3-wire or 5-wire (see ordering tabs) Ordering Information • To order a standard M-3 switch machines with mechanical circuit controller: ‐ Refer to “Configuration Guide” at right. Guide gives all available design and operating options, each denotes with a letter. ‐ Go to ordering tabulations and select machine with desired options. ‐ Also select machine according to desired motor voltage, operating speed and gear ratio. RSE-6A3, p. 10 Refer to RSE-6A4 for the following support equipment: ‐ Permanent magnet retrofit motor kits for old style M3, M-23A and M-23B machines. ‐ Latchout kit. ‐ Latch stand. ‐ Point detector bars ‐ Lock rods and lock connecting rods Refer to RSE-6F3 to order retrofit Electronic Circuit Controller (ECC) for style “M” machines with mechanical circuit controllers. Refer to RSE-6J1 for tools (switch layout and shop maintenance) used to maintain style “M” machines. If ordering style M-3 machines for a new switch layout, please supply all required specifications, and mounting dimensions according to approved track plans (contact your ASTS USA Account Executive for any assistance needed). Request ASTS USA Service Manual SM-6263 for switch machine replacement parts. Configuration Guide A 15W, 230V Heater in Circuit Controller Compartment B 15W, 230V Heater for Motor C 15W, 115V Heater in Circuit Controller Compartment D 15W, 115V Heater for Motor E 15W, 115/230V Heater in Circuit Controller Compartment F 15W, 115/230V Heater for Motor G 15W, 24V Heater in Circuit Controller Compartment H 15W, 24V Heater for Motor J Lock Rod Openings Closed K Provided without Main Terminal Board L Uses Harness N320067 (Flag Type Terminals) M Uses Harness N320069 (Flag Type Terminals) N Uses Circuit Controller without Point. Detector Latch O Clutch Set at 14 Amperes P Clutch Set at 10 Amperes Q Assembled without Latch for Retaining Machine in the Off-Power Position when Hand Crank Cover is Open R Aluminum Paint M-23A, M-23B, M-3 and Low-Profile M-3 Electric Switch Machines Ansaldo STS USA (Formerly known as Union Switch & Signal) RSE-6A3 Rev. 3-09 M-3 Switch Machine with Mechanical Circuit Controller: Specifications and Ordering Information Configuration Guide (cont’d) S LH Switch Machine Set Up for RH Indication or RH Switch Machine Set Up for LH Indication T 15w, 115v Heater for Motor. U Equipped With Telephone Jack in the Circuit Controller Compartment V For LH Switch Machine Set Up for RH Indication Machine is Stenciled “LH Far Pt Cl.” For RH Switch Machine Set Up for LH Indication Machine is Stenciled “RH Far Pt. Cl.” Order No. N451160-0301 N451160-0302 N451160-0303 N451160-0304 N451160-0305 N451160-0306 N451160-0307 N451160-0308 N451160-0309 N451160-0310 N451160-0311 N451160-0312 N451160-0313 N451160-0314 N451160-0315 N451160-0316 N451160-0317 N451160-0318 N451160-0319 N451160-0320 N451160-0322 N451160-0323 N451160-0324 N451160-0325 N451160-0326 W X Y 1-1/4” Threaded Conduit Outlet Uses Crank Case Cover (N146290-002) Pipe Plug (J032902) Not Required (Reference not used in this catalog edition.) Standard M-3 Switch Machines with Mechanical Circuit Controller Motor Gear Layout Options (Vdc) Ratio Right Hand C, L 20 528:1 Left Hand C, L 110 528:1 Right Hand C, M 110 189:1 Left Hand C, M 110 189:1 Right Hand C, D 110 189:1 Left Hand C, D 110 189:1 Right Hand C, D 110 189:1 Left Hand C, D 110 189:1 Left Hand E, F 110 189:1 Right Hand E, F 110 189:1 Left Hand C, D, J 110 189:1 Right Hand C, D, J 110 189:1 Right Hand X 110 189:1 Left Hand X 110 189:1 Right Hand C, D, Q 110 189:1 Left Hand C, D, Q 110 189:1 Right Hand -110 189:1 Left Hand -110 189:1 Right Hand C, D 110 189:1 Left Hand C, D 110 189:1 Left Hand D, S, W 110 189:1 Right Hand D, S, W 110 189:1 Left Hand C, D, J 110 189:1 Right Hand C, D, J 110 189:1 Left Hand C, D, P, S 110 360:1 Speed (Sec.) 26.0 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 8.0 Control Circuit Wiring 5-Wire 5-Wire 5-Wire 5-Wire 5-Wire 5-Wire 3-Wire 3-Wire 5-Wire 5-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire (Tabulation continued on following page.) RSE-6A3, p. 11 Ansaldo STS USA (Formerly known as Union Switch & Signal) M-23A, M-23B, M-3 and Low-Profile M-3 Electric Switch Machines RSE-6A3 Rev. 3-09 M-3 Switch Machine with Mechanical Circuit Controller: Specifications and Ordering Information (Tabulation continued from previous page.) Order No. N451160-0327 N451160-0328 N451160-0329 N451160-0330 (1) N451160-0331 (1) N451160-0332 N451160-0333 N451160-0334 N451160-0335 N451160-0336 N451160-0337 N451160-0338 (1) N451160-0339 (1) N451160-0340 N451160-0341 N451160-0342 N451160-0343 N451160-0344 N451160-0345 N451160-4001 N451160-4002 N451160-4003 N451160-4004 N451160-4005 N451160-4006 RSE-6A3, p. 12 Standard M-3 Switch Machines with Mechanical Circuit Controller Motor Gear Speed Layout Options (Vdc) Ratio (Sec.) Right Hand C, D, P, S 110 360:1 8.0 Left Hand C, D, J, R 110 189:1 4.5 Right Hand C, D, J, R 110 189:1 4.5 Left Hand C, T, U 110 189:1 4.5 Right Hand C, T, U 110 189:1 4.5 Left Hand C, D, J, P 110 360:1 8.0 Right Hand C, D, J, P 110 360:1 8.0 Left Hand C, D, J, P 110 360:1 8.0 Right Hand C, D, J, P 110 360:1 8.0 Left Hand C, D, J, P, S 110 360:1 8.0 Right Hand C, D, J, P, S 110 360:1 8.0 Left Hand C, T, U, S 110 189:1 4.5 Right Hand C, T, U, S 110 189:1 4.5 Left Hand C, D, S, V 110 189:1 4.5 Right Hand C, D, S, V 110 189:1 4.5 Left Hand C, D, U 110 189:1 4.5 Right Hand C, D, U 110 189:1 4.5 Left Hand C, D, S, U, V 110 189:1 4.5 Right Hand C, D, S, U, V 110 189:1 4.5 Left Hand C, D, J 110 189:1 4.5 Right Hand C, D, J 110 189:1 4.5 Left Hand C, D, P, S, V 110 360:1 8.0 Right Hand C, D, P, S, V 110 360:1 8.0 Left Hand C, D, J 110 189:1 4.5 Right Hand C, D, J 110 189:1 4.5 Note (1): Machines available for replacement of Alstom/GRS machines with 2-wire control. Request Service Manual SM-6263 or contact ASTS USA for conversion kit. These machines include two 15W/115V heaters (for motor and circuit controller), and telephone jack in circuit controller compartment. -0338 and -0338 machines are L.H. for R.H. indication, or R.H. for L.H. indication. Control Circuit Wiring 3-Wire 3-Wire 3-Wire 2-Wire 2-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire 2-Wire 2-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire 3-Wire M-23A, M-23B, M-3 and Low-Profile M-3 Electric Switch Machines Ansaldo STS USA (Formerly known as Union Switch & Signal) RSE-6A3 Rev. 3-09 M-3 Machines with ECC and EBNC: Specifications and Ordering Information Ordering Information (cont’d) Specifications Weight: Dimen. (Overall): Motor Type: Motor Voltages: Motor RPM: Operating Times*: Clutch Settings: Control Ckt. Wiring: 810 lbs. (367 kg) 63.5” L x 33” W x 10.25” H (161.3 cm L x 83.8 cm W x 26.0 cm H) Fully enclosed perm.magnet type 20 Vdc or 110 Vdc (see tabs.) 500 RPM for 528:1 geared mach. 650 RPM for 360:1 geared mach. 1450 RPM for 189:1 geared machines 4.5 or 8.0 sec. (see tabs) (*Per AREMA standards. Times will vary depending upon actual operating conditions.) 14A for 189:1 gearing 2-wire Ordering Information • To order M-3 switch machines with ECC and EBNC: ‐ Refer to “Configuration Guide” below. Guide gives all available design and operating options, each denotes with a letter. Order No. N42950013 N42950014 • • • ‐ Go to ordering tabulations and select machine with desired options. ‐ Also select machine according to desired motor voltage, operating speed and gear ratio. Refer to RSE-6J1 for tools (switch layout and shop maintenance) used to maintain style “M” machines. If ordering M-3 machines for a new switch layout, please supply all required specifications, and mounting dimensions according to approved track plans (contact your ASTS USA Account Executive for any assistance needed). Request ASTS USA Service Manual SM-9662 for switch machine replacement parts. Configuration Guide A 15-Watt, 115V Motor Heater B, C (References not used in this catalog edition.) D Equipped with Local/Remote Feature E-K (References not used in this catalog edition.) L Surge Suppressor PCB Standard M-3 Machines with ECC and EBNC Motor Gear Control Layout Options (Vdc) Ratio Circuit Wiring Left Hand A, D, L 110 189:1 2-wire EBNC Right Hand A, D, L 110 189:1 2-wire EBNC Note (1): Wayside provides fixed-polarity 2-wire motor power feed. One wire always "+" and other wire always "-". ECC/EBNC controls polarity applied to motor terminals to select Normal or Reverse operation. Notes (1) (1) RSE-6A3, p. 13 Ansaldo STS USA M-23A, M-23B, M-3 and Low-Profile M-3 Electric Switch Machines (Formerly known as Union Switch & Signal) RSE-6A3 Rev. 3-09 M-3 Machines with Independent Point Detection: Specifications and Ordering Information Ordering Information (cont’d) Specifications Weight: Dimen. (Overall): Motor Type: Motor Voltages: Motor RPM: Operating Times*: Clutch Settings: Control Ckt. Wiring: 810 lbs. (367 kg) 63.5” L x 33” W x 10.25” H (161.3 cm L x 83.8 cm W x 26.0 cm H) Fully enclosed perm. magnet type 20 Vdc or 110 Vdc (see tabs.) 500 RPM for 528:1 geared mach. 650 RPM for 360:1 geared mach. 1450 RPM for 189:1 geared mach. 3.0 sec. (*Per AREMA standards. Times will vary depending upon actual operating conditions.) All machines: 14A for 189:1 geared mach. 3-wire Ordering Information • To order M-3 or switch machines with independent point detection: ‐ Refer to “Configuration Guide” below. Guide gives all available design and operating options, each denotes with a letter. Order No. N43925001 N43925002 RSE-6A3, p. 14 • • • ‐ Go to ordering tabulations and select machine with desired options. ‐ Also select machine according to desired motor voltage, operating speed and gear ratio. Refer to RSE-6J1 for tools (switch layout and shop maintenance) used to maintain style “M” machines. If ordering M-3 machines for a new switch layout, please supply all required specifications, and mounting dimensions according to approved track plans (contact your ASTS USA Account Executive for any assistance needed). Request ASTS USA Service Manual SM-9671 for switch machine replacement parts. Configuration Guide A 15W, 115V Heater in Circuit Controller Compartment B 15W, 115V Heater in Motor Compartment C-L (References not used in this catalog edition.) M Circuit Controller without Latch Cam Block M-3 Switch Machines with Independent Point Detection Motor Layout Options (Vdc) Left-Hand A, B, M 110 Right-Hand A, B, M 110 Gear Ratio 189:1 189:1 Speed (Sec.) 3 3 Control Circuit Wiring 3-wire 3-wire M-23A, M-23B, M-3 and Low-Profile M-3 Electric Switch Machines Ansaldo STS USA (Formerly known as Union Switch & Signal) RSE-6A3 Rev. 3-09 Low-Profile M-3 Machines: Specifications and Ordering Information Specifications Weight: Dimen. (Overall): Ordering Information Motor Type: Motor Voltage: Motor RPM: Gear Ratio: Op. Bar Stroke: Operating Time*: Clutch Setting: Control Ckt. Wiring: 810 lbs. (367 kg) Length: 63.5” (161.3 cm) Width: 19” W (48.25 cm) - not including bars and covers. Height: With mounting plate = 9-7/8” (25.1 cm) Height: Without mounting plate = 95/8” (24.4 cm) Fully enclosed permanent magnet type 110 Vdc 1430 RPM 189:1 6” (15.2 cm) 5.0 seconds (*Per AREMA standards. Times will vary depending upon actual operating conditions.) 13A 3-wire • • • • To order a Low Profile M-3 switch machine, refer to tabulation below. If ordering style M-3 machines for a new switch layout, please supply all required specifications, and mounting dimensions according to approved track plans (contact your ASTS USA Account Executive for any assistance needed). Refer to RSE-6J1 for tools (switch layout and shop maintenance) used to maintain style “M” machines. Request ASTS USA Service Manual SM-6444 for switch machine replacement parts. Low-Profile M-3 Switch Machine with Mechanical Circuit Controller Point Motor Speed Gear Clutch Det. Order No. Layout (Vdc) (Sec.) Ratio Control Setting Latch N451160-1401 Left-Hand 110 4.5 189:1 3-Wire 13A X N451160-1501 Right-Hand 110 4.5 189:1 3-Wire 13A X Note (1): Machines equipped with circuit controller and motor compartment heaters. Heaters (1) X X MicroLok® is a registered trademark of Ansaldo STS USA, Inc. RSE-6A3, p. 15 RSE-6A3, p. 16