Download Dayton Permanent Magnet DC Voltage Type Gearmolors

Dayton Permanent
Magnet
DC Voltage Type
Gearmolors
~
~-~
,"
~
~
Gearmotor Installation,
Maintenance and
Warranty Information
IMPORTANT: This manual only furnishes general installation and maintenance
information. Refer to the enclosed Product Specific Information Manual fur­
nished seperately for additional information.
Dayton •
Form 85708
Read the Geannotor Instal/atlon and Ma/ncenance/nformatlon Manual
Included with this product before Installing or performing ma/nce­
nance. Read this document carefully before attempting to disassem­
ble, reassemble, operace or maintain the prodUct described.
Procect yourself and others by observing al/ safety Information.
Failure to comply with Instructions could result In personal InJury
and / or property damagel Retain Instructions for future references.
Initial Inspection and Handling
• After opening carton, look for concealed damage. If concealed damage
is found, immediately file claim with carrier.
• Check the nameplate to verify that data conforms to specifications of
gearmotor ordered.
Storage
• Gearmotor should be stored in a clean. dry location.
General Safety Information
High voltage and moving parts around gearmotor,
h. DANGER and
gearmotor driven equipment can cause serl·
ous or fatal InJuries. Always disconnect power source before working
on a gearmotor or Its connected load. Instal/atlon must conform to all
OSHA requirements, the National Electrical Code (NEC) In the United
States and all local codes.
AWARNING IDo not use this gearmotor in a location where fire
or explosion hazards may exist as defined by
IArticle
500, Hazardous Locations, of the National Electric Code (NEC).
L
.
Gearmotor must not be used in any combustible atmosphere or near
any combustible macer/a/.
~
Gearmotors not equipped with a thermal procector are not suitable
for Installation In remote, unafcended applications. Overload or
locked shaft condition could result In Winding burnout andlor fire and
electrical shock.
IA CAUTION I hauling
When an Installation Involves a holding or ove...
application (such as a holst or conveyer),
a separate brake or other locking device should be used. Do not
depend on gear friction to hold the load.
Load movement may occur In the event of a gear failure. Gear failures
t'an be a result of loads that produce shock or exceed the rated out·
~ut torque specified. Over time gear wear could affect the strength of
the gears leading to gear failure.
Do not use automatic reset devices (such as an auto reset protector)
where unexpected gearmotor starting could be hazardous to person­
f1el or equipment.
'nstallatlon, maintenance, troubleshooting, or service to be performed
!)y only qualified personnel.
:LECTRICAL SAFETY
A WARNING IDisconnect power before Installing or servicing.
Insulate all connections carefully to prevent grounding or short circuits.
Reinstall all conduit and terminal box covers. Do not force connections into
the conduit box.
MECHANICAL SAFETY
Remove the output shaft key before running the gearmotor without a
connected load.
Guard all moving parts.
Be careful when touching the exterior surface of an operating gearmotor!
Gearmotor surface may be hot enough to be painful or cause injury. This
condition is normal for most gearmotors when operated at rated load and
voltage.
Do not permit the load to exceed the gearmotor torque rating.
Do not exceed gearmotor's overhung load and/or axial load ratings.
Do not modify gearmotor unless otherwise specified by instructions.
When making repairs only use Dayton authorized replacement parts.
THERMAL PROTECTION
Use thermally protected gearmotors or a motor starter incorporating thermal
overload protection wherever required by safety regulations; including (NEC),
local codes or Underwriters Laboratory (UL) Standards; or where overloading,
jamming or other abnormal operating conditions may occur. Under low tem­
perature conditions, manual reset protectors may reset automatically, causing
gearmotor to start unexpectedly.
Installation
A WARN ING IDo not Install or operate this gearmotor In an
I'-----
explosive atmosphere.
LOCATION
Open, Dripproof Gearmotor - Clean dry locations with access to an adequate
supply of cooling air.
Totally Enclosed Gearmotors - Harsher environments where damp and dirty
conditions may exist. Totally enclosed gearmotors are not water-proof.
Temperature around the gearmotor should not exceed 104°F(40°C). Minimum
temperature must be considered in the application of the gearmotor.
Temperatures less than O°F (-18°C) may result in reduced output or no-start.
If installation is outdoors, make certain that the gearmotor is protected from
the environment.
POWER SOURCE
DC Voltage and form factor of the power supply must correspond to that
shown on the gearmotor nameplate.
For 12 VDC and 24 VDC Rated Gearmotors
fACAUTION I Dayton low voltage DC gearmotors operate on
~
non-pulsating DC power or filtered full wave rec­
tified power with a form factor not exceeding 1.05. Operation with
power supplies proViding a form factor above 1.05 must reqUire a der­
ate of gearmotor torque rating.
v1ake certain that the power source conforms to the requirements of the
learmotor.
iearmotor must be securely and adequately grounded by wiring with a
Irounded metallic conduit, or other grounding method approved by the NEe
Ind local codes. Refer to NEe Article 250 (Grounding) for additional
nformation.
For 90 VDC Rated Gearmotors
I A CAUTION I Dayton gearmotors operate on 0 to 90 volts filted
L'
. full wave rectified power with a form factor not
exceeding 1.3 or on 0 to 115 volts DC non-pulsating power. Operation
with power supplies providing a form factor above 1.3 may reqUire a
10-25% derating of gearmotor torque rating. Use the specified
makhed Dayton controller when operating at full load torque rating
of gearmator.
2
3
MOTOR CONTROL DEVICES
Power supply lines must have short circUit protection for the gearmotor and
controller.
Any switching device used to control gearmotor must have a DC current
rating equal to or greater than the motor.
GEARMOTOR MOUNTING
Mount gearmotor to a rigid surface, preferably metallic, using high­ quality bolts of the largest possible diameter that will fit mounting
holes. Gearmotor must be securely fastened to mounting surface.
COUPLING GEARMOTOR TO LOAD
• For operating conditions, other than a normal 8 hour day and shock
free operation, multiply the rated output torque of the gearmotor by
the applicable load factor listed in the LOAD FACTOR TABLE. Shock loads
must be avoided.
LOAD FACTOR TAILE
Nature
of Load
Intermittent
Uniform
Mod. Shock
1.0
1.0
Operating Time
Normal
8·hr. day
1.0
0.9
Continuous
24 hrs.
0.9
0.8
• Direct-coupled installations require a careful check of shaft and coupling
alignment. Shim gearmotor mounting as necessary. Do not depend on a
flexible coupling to compensate for misalignment.
• Avoid excessive side load (e.g., over tightened chain or belt). Overhung load
must not exceed unit's OVERHUNG LOAD rating (listed in catalog) at the
mid-span point on output shaft.
DETAILED OVERHUNG LOAD CALCULATIONS
Sideward (radial) force on an output shaft is called overhung load. Driving a
load through a sprocket, pulley, or gear which is mQunted on the output shaft
causes overhung load on the shaft. Too much overhung load can break the
shaft or cause the bearings to fail prematurely. Locate the center line of the
sprocket, pulley, or gear as close to the oil seal as practical to minimize over­
hung load and increase bearing life.
Calculate the amount of overhung load in your installation as follows:
Overhung
= (2) x (T) x (D) x (L)
Load (Ibs.)
(P)
LEVERAGE FACTORS
Coupling Location
Fuctor
End of shaft extension
Center of shaft extension
Next to shaft extension shoulder
1.20
1.00
0.80
After calculating the amount of overhung load expected in your installa­
tion, compare it to the overhung load rating (limit) listed in catalog. If
the expected amount of overhung load is higher than the specified limit,
you must change a component or the location of a component in your
installation to bring the overhung load within the limit. To increase the
operating life of the gearbox bearings design your installation to reduce
overhung load as much as possible.
CONNECTING POWER TO GEARMOTOR
To connect gearmotor for proper voltage and rotation, refer to the
connection diagram on the nameplate or inside the terminal/conduit box.
WIRING CONNECTIONS: First determine the rotation of shaft by connecting
power supply to unit. Note the direction of rotation in relationship to the power
leads. If it is necessary to reverse the direction of rotation for your installation,
simply reverse the leads.
Table A • Minimum Wire sizes for 12 and 24 VDC Permanent Magnet
Gearmotors
Motor
10 Feet
25 Feet
50 Feet
75 Feet
HP
12V
24V
12V
24V
12V
24V
12V
24V
Upto
14
14
12
14
14
14
14
1/100
14
14
14
14
14
12
12
14
10
1199·1/50
14
12
10
10
1/49-1/20
14
14
12
8
14
12
10
4
8
1/19-1/9
12
8
6
14
4
10
6
4
4
118-114
8
2
2
4
2
1/3-112
6
10
6
0
0
Table I • Minimum Wire
Motor
HP
25 Feet
Upto
1/21
14
1/20-1/9
14
1/8-114
14
1/3-112
14
3/4-1
12
sizes for 90VDC Permanent Magnet Gearmotors
50 Feet
100 Feet
150 Feet
200 Feet
14
14
14
12
10
14
14
12
10
6
14
12
10
14
12
8
6
8
6
4
The terms of the above formula are defined as follows:
(T)=Fullload torque of gearbox, in inllbs, from specifications and performance
(D)=Drive factor from following chart, accounting for type of drive
(P)=Pitch diameter, in inches, of drive being mounted on gearbox output shaft
(L)=Leverage factor from following chart, accounting for position of drive
along length of gearbox output shaft.
NOTE:
• Above wire sizes based on approximate 5% voltage drop during starting;
copper conductors. For aluminum wire, increase two wire size steps mini
mum. See NEC Article 310 for ampacities of aluminum conductors.
DRIVE FACTORS
I
Type
Sprocket
Pulley
Gear
Flat belt pulley
A WARN ING IDetermine direction of rotation before con­
ned/ng driven eqUipment to prevent damage.
If the gearmotor Is exposed to excessive moisture (e.g., flooded,
submerged, sprayed), have the gearmotor serviced by a qualified
motor repair shop before operatIng.
_ _ _ _ _ _---.J
Factor
1.00
1.50
1.25
2.50
4
5
Operating Gearmotor
Full Load Amp rating on nameplate represents the average DC value read of a
DC ammeter.
Use the recommended Dayton controllers specified for use with this gear­
motor for proper operation.
PRECAUTIONS DURING OPERATION
A. PMDC motors may be operated continuously without damage, as
long as nameplate amps are not exceeded.
B. Motor brushes are consumable components and require the need
for periodic inspection and replacement as wear indicates. Brush
inspection necessitates inspection of both brushes. Brush dust accu
mulation, as a result of brush wear, must be periodically removed by
cleaning.
C. Use of PMDC gearmotors with full wave power supplies or pure DC with no
current limiting circuitry can result in damage of the driving gearmotor or
driven mechanism because unlimited stall torques of the PMDC motor will
exceed full load torque by many times. Typically, current limit should be set
at 1-1/2 times nameplate rating (or as noted by controller documentation).
D. PMDC gearmotors are not designed for instantaneous reversing. The gear­
moter must come to a complete stop before reversing rotation.
Connect gearmotor to load and run briefly. Check for unusual noises and
vibration (see Troubleshooting). Check gearmotor current; it should not
exceed nameplate value.
Visually re-inspect the installation. Make sure that the guards and all other
protective devices are securely in place. All covers and gaskets must be re­
installed to minimize the entry of dirt and moisture.
During continual operation, the surface temperature of the gearmotor may
become hot. For most gearmotors when operated at rated load and voltage,
this condition is usually normal. To verify if condition is normal, check gear­
motor current and voltage; they should be close to the ratings specified on
the nameplate.
Recommended Maintenance
Remove dirt accumulations in and around gearmotor, specifically around
motor vent openings, by vacuuming. Dirt accumulations can cause motor
heating and a fire hazard. Enclosed motors can be cleaned with an air jet;
wear eye protection.
Periodically inspect the installation. Check for dia accumulations; unusual
noises or vibration; overheating; worn or loose couplings, sheaves and belts or
sprockets and chain; high motor current; poor wiring or overheated connec­
tions; voltage; loose mounting bolts or guards; and worn motor starter con­
tacts.
Exercise caution with solvents; some solvents may attack motor insulation,
finish or bearing lubricants; some are highly flammable. If solvents are used,
make sure area is well vented.
Dayton gearmotor bearings (ball and/or sleeve) are pre-lubricated at the
factory and do not require relubrication.
BRUSH MAINTENANCE & COMMUTATOR
Each type of application results in its own rate of brush wear. Experience
will dictate the correct brush inspection interval. On new installations, inspect
the brushes after the first 200 hours of operation, and estimate the rate of
brush wear. Thereafter, based on your estimate of the brush wear rate, inspect
the brushes regularly. The maximum period between brush inspections is
500 operating hours. It is also important and necessary to check for brush dust
6
accumulation Inside motor when performing brush inspections. Brush dust
accumulation removal, on some motors, can be performed by vacuuming
while others may require disassembly of motor by a motor shop.
I When Installing new brushes, use only the
Dayton brand brushes shown In the Parts List
IInAtheCAUTION
separate parts manual enclosed. Do not use other types of
._~
brushes for replacement.
After installing new brushes, run the gearmotor at rated speed for
approximately 1/2 hour with no load to seat the new brushes. Failure to
properly seat new brushes may cause them to wear too quickly and may
cause commutator damage. If the commutator becomes rough, scored, or
out-of-round, have a competent motor shop disassemble the gearmotor
and resurface the commutator. The commutator must be resurfaced at every
third brush change. It is advisable to have the motor shop clean motor of any
brush dust accumulation when it resurfaces commutator.
Ordering Replacement Parts
A CAUTION IUse only Dayton authorized replacement parts
I_ _ _ _ _ _ _ .when repairing geannotor.
IMPORTANT: For replacement parts information, refer to the enclosed
Product Specific Information Manual furnished seperately.
Order Replacement Parts By Ca/l/ng Toll Free 1·800·323-0620
24 hours a day· 365 days a year
Address parts correspondence to:
Please provide following information:
Grainger Parts Operations
• Model Number
P.O. Box 3074
• Serial Number (if any)
1657 Shermer Road
• Part Number as
Northbrook, IL 60065-3074 U.S.A.
shown in Product Specific
Information Manual
Troubleshooting
This chart suggests common answers to gearmotor problems. The information
is not all-inclusive and does not necessarily apply in all cases. When unusual
operating conditions, repetitive failures, or other problems occur, obtain
technical assistance.
Symptom
Unit fails to operate
Possible Cause(s)
Corrective Action
1. No power
1. Consult local
power company
2. Blown fuse or open
circuit breaker
2. Replace fuse or reset
circuit breaker.
Check for grounded
motor winding
3. Voltage too low at
motor terminals due to
line drop
3. Consult local power
company. Check for
poor connections.
Increase wire size
(refer to Minimum
Wire Size Table)
4. Loose motor
connections
4. Tighten motor
connections
1
Symptom
Possible Cause(s)
Unit fails to operate 5. Defective motor
(Continued)
6. Defective control
switch or starter
7. Gearmotor may be
overloaded
Unit fails to operate
when used With
Dayton speed
controller
For 12 & 24 Volt DC
only-unit does not
run or operate
intermittenly
Unit stalls during
operation
ntermittent rotation
)f output shaft
5. Repair or replace
6. Repair or replace
Symptom
Intermittent rotation
of output shaft
(Continued)
7. Reduce load or
increase gearmotor
size. Check load
and alignment of
coupling
Excessive Noise
Possible Cause(s)
Corrective Action
2. Replace brushes
Z. Input motor brushes
worn or not making
contact with commutator
3 Worn input motor
commutator
3. Resurface commu­
tator or replace
motor
4. loose motor
connection
4. Tighten motor
connection
1. Bearing worn or
damaged
1. Replace
2. Belt or chain too tight
Z. Adjust tension
8. Worn motor brushes
8. Replace brushes
1. Controller's master
speed potentiometer
set near zero
1. Rotate speed poten­
tiometer CW to start
output shaft rotation
2. Forward/Brake/
Reverse switch in
brake position
2. Move switch to
FORWARD or
REVERSE position
4. Defective gear(s)
4. Replace
1. Battery Power low
1. Recharge or replace
battery
5. Input motor brushes
worn
5. Replace brushes
2. loose motor
connections
2. Tighten motor
connections
6. Input motor commu­
tator is worn
6. Resurface commu­
tator or replace
motor
1. Overload
1. Determine cause of
overload. Reduce
load or increase
gearmotor size
7. Output shaft
misaligned
7. Realign
8. Loose sheave or
sprocket, or
misaligned coupling
8. Tighten set screw(s),
Realign coupling
1. Overloaded
1. Reduce load,
increase gearmotor
size; belts or chain
too tight
2. Current limit
set too low
Unit operational but
no output
Corrective Action
2. Check current Iimit­
setting. If controller
is used, check
controller
documentation for
proper setting
3. Overhung-load exceeds 3. Correct load and/or
replace bearing
ratin9 ana causes
beanng wear
Unit overheats while
running under load
1. Defective gear(s)
1. Check and replace
if necessary
2. Power suPhl y form
factor too igh
2. Gear loose on shaft
2. Check and replace
if necessary
2. Check form factor.
Replace power
supply if necessary
3. Faulty connection
3. Check and tighten
if necessary
3. loose coupling,
sheave or sprocket
3. Check and tighten
if necessary
4. Sheared ke~ on
output sha t
4. Replace key and
inspect keyway for
damage
1, Damaged intermediate
Frear caused by shock
oad
1. Replace and, if
possible, avoid
shock load
....
8
4. Dirt ~Iocking ventilation 4. Clean motor
openings
5. Defective motor
9
5. Repair or replace
Symptom
Possible CilllSC>(S)
Corrective Action
Unit does not come 1.Current limit set too low 1. Check current limit­
up to speed or takes
setting. If controller
too long to accelerate
is used, check
controller's
documentation for
proper setting
2. Starting load too high
2. Unit may be under
size to start load.
Increase unit size.
Load contains a
bound condition.
Clear condition
3. Excessive loading; tight
belts or chain
3. Reduce load;
increase unit size.
Adjust belt or chain
tension
4. Defective gearmotor
4. Repair or replace
5. Inadequate starting
5. Replace with larger
torque. High inertia load
unit
Unit's operating
speed drops
6. Defective speed
controller
6. Repair or replace
1. Supply voltage has
dropped
1. Correct cause of
low supply voltage
2. Load increased
2. Reduce load
3. Loose electrical
connections
3. Tighten connections
4. Battery power ;s low
4. Replace battery
LIMITED WARRANTY
DAYTON ONE-YEAR LIMITED WARRANTY. DAYTON@ PERMANENT MAGNET
DC VOLTAGE TYPE GEARMOTORS, MODELS COVERED IN THIS MANUAL, ARE
WARRANTED BY DAYTON ELECTRIC MFG. CO. (DAYTON) TO THE ORIGINAL USER
AGAINST DEFECTS IN WORKMANSHIP OR MATERIALS UNDER NORMAL USE FOR
ONE YEAR AFTER DATE OF PURCHASE. ANY PART WHICH IS DETERMINED TO BE
DEFECTIVE IN MATERIAL OR WORKMANSHIP AND RETURNED TO AN AUTHORIZED
SERVICE LOCATION, AS DAYTON DESIGNATES, SHIPPING COSTS PREPAID, WILL BE,
AS THE EXCLUSIVE REMEDY, REPAIRED OR REPLACED AT DAYTON'S OPTION. FOR
LIMITED WARRANTY CLAIM PROCEDURES, SEE "PROMPT DISPOSITION" BELOW.
THIS LIMITED WARRANTY GIVES PURCHASERS SPECIFIC LEGAL RIGHTS WHICH
VARY FROM JURISDICTION TO JURISDICTION.
LIMITATION OF LIABILITY. TO THE EXTENT ALLOWABLE UNDER APPLICABLE LAIN,
DAYTON'S LIABILITY FOR CONSEQUENTIAL AND INCIDENTAL DAMAGES IS EXPRESSLY
DISCLAIMED. DAYTON'S LIABILITY IN ALL EVENTS IS LIMITED TO AND SHALL NOT
EXCEED THE PURCHASE PRICE PAID.
WARRANTY DISCLAIMER. A DILIGENT EFFORT HAS BEEN MADE TO PROVIDE PRODUCT
INFORMATION AND ILLUSTRATE THE PRODUCTS IN THIS LITERATURE ACCURATELY;
HOWEVER, SUCH INFORMATION AND ILLUSTRATIONS ARE FOR THE SOLE PURPOSE OF
IDENTIFICATION, AND DO NOT EXPRESS OR IMPLY A WARRANTY THAT THE PRODUCTS
ARE MERCHANTABLE, OR FIT FOR A PARTICULAR PURPOSE, OR THAT THE PRODUCTS
WILL NECESSARILY CONFORM TO THE ILLUSTRATIONS OR DESCRIPTIONS. EXCEPT
AS PROVIDED BELOIN, NO WARRANTY OR AFFIRMATION OF FACT, EXPRESSED OR
IMPLIED, OTHER THAN AS STATED IN THE "LIMITED WARRANTY" ABOVE IS MADE
OR AUTHORIZED BY DAYTON.
Technical Advice and Recommendations, Disclaimer. Notwithstanding any past
practice or dealings or trade custom, sales shall not include the furnishing of technical
advice or assistance or system design. Dayton assumes no obligations or liability on
account of any unauthorized recommendations, opinions or advice as to the choice,
installation or use of products.
Product Suitability. Many jurisdictions have codes and regulations governing sales,
construction. installation, and/or use of products for certain purposes, which may
vary from those in neighboring areas. While attempts are made to assure that Dayton
products comply with such codes, Dayton cannot guarantee compliance, and cannot
be responsible for how the product is installed or used. Before purchase and use of a
product, review the product applications, and all applicable national and iocal codes
and regulations, and be sure that the product installation, and use will comply with them.
Certain aspects of disclaimers are not applicable to consumer products; e.g., (a) some
jurisdictions do not allow the exclusion or limitation of incidental or consequential
damages, so the above limitation or exclusion may not apply to you; (b) also. some
jurisdictions do not allow a limitation on how long an implied warranty lasts, consequently
the above limitation may not apply to you; and (c) by law, during the period of this
Limited Warranty, any implied warranties of implied merchantability or fitness for a
particular purpose applicable to consumer products purchased by consumers, may
not be excluded or otherwise disclaimed.
Prompt Disposition. A good faith effort will be made for prompt correction or other
adjustment with respect to any product which proves to be defective within limited
warranty. For any product believed to be defective within limited warranty, first write or
call dealer from whom the product was purchased. Dealer will give additional directions.
If unable to resolve satisfactorily, write to Dayton at address below, giving dealer's
name, address, date, and number of dealer's invoice, and describing the nature of the
defect. Title and risk of loss pass to buyer on delivery to common carrier. If product was
damaged in transit to you, file claim with carrier.
Manufactured for Dayton Electric Mfg. Co., 5959 W. Howard Sf., Niles, illinois 60714 U.S.A.
Printed in U.S.A.
10
,
Cl 2010 W.W. Grainger, Inc.
11
85108
d/l,d:lN9~m:OOL
ZEl'l.O
","s'n Ul pa~u'sd
S~6VSS
WJ0::l
I
I
SEESZL pue SLESZL '::l9ZSZL 'SI7ZSZL 'SZZSZL 'SOZSZL
pue SESEZI7 nJ4~ SLSEZI7 pue ROnZI7 nJ4~ ssnzl7
lenue1l\l , ...ed "edOH
--
Repair Parts Manual
For Repair Parts, call 1-800-323-0620
1Z8208, 1Z8228, 1Z824B
1Z826C, 1Z831B, 12833B
24 hours a day· 365 days a year
Ple<Js~ provide
the (aI/owing information:
-Model number
-Serial number (if any)
·Part description and number
as shown in
list
pa~
Address parts correspondence to:
Grainger Parts
P.O. Box 3074
1657 Shermer Road
Northbrook. tL 60065-)074 U.s.A.
,
Repair Parts Illustration
rartsList
1
&;;4:
-
Motor
Motor brush as~bly
Brush up
2
3
151·207-60018 (1)
32..()8S·0Q02..()()() (2)
32-024-0001-000 (2)
127·200-0100
(1)
908-110·2550
'5)
(1)
130·2oo·9O'JO
4
GUket
5
.255· dia. steel ball
.18751.1855· SO. Key special
Spacer 1.115 X .627 X .031"
1~-48S.()120
Housing
101-2QO.OUOB
Output oil 5eal
902·101-8411
5a1!WM5l675rTm !onqttn:N!oad "tilI!AA. 870-295·5513
Foot plate
125·287-02008
Foot plate scr~
SHi·104·5081
518 x 13116 x 1/2" Needle bearing
900-410..1062
5116 x 112 x 7/16" N~dre bearing
900-410-1031
Low speed sub-assembly
144-527·0110
High spe~ sub-assemb1v
146·)00·0003
Intermediate sPeed sub-assembly
145-527-0120
,,
,,
10
11
"13
14
"'.
15
(1)
(1)
(1)
IS>
(1)
(4)
(2)
('l
(1)
(1)
(1)
iSl·2Q7·6001B
(1)
32-085-0002-000 (2)
32..024.(1001·000 (2)
(1)
127-200-0100
908-110·2550
(5)
(1)
130·200-9000
109-485-0120
(I)
101-200-01)08 (1)
902-101-8411
(1)
S7t}·29S·5573
(51
125-287-0200B (1)
816'104-5081
(4)
900-410-1062
(2)
900-410·1031
(4)
(1)
144-524·0110
146-300-0003
(I)
145·257-0020
(1)
151-207:60018 - C1j--f5j:207-6001S
151·207·600,8 (1)
32..()8S-0002.oo0 (2)
151-207·60018
32-085-0002-000 (2)
32-085-0002-000 (2)
32·085-0002-000 (2)
32.024-0001·000 (2)
32..o24.QOO1·OOO (2)
32·024-0001·000 (2)
32-024-0001-000 (2)
127-200-0100
908-11()'2S5O
130-200-9000
t09-485-Q120
101·200-01308
902-101-8411
870-29505573
125-287-(12ooB
816--104-5081
900-410-1062
900-410-1031
144.549-(1)0
14{;·523-0130
145-257-0023
127·200-010(]
908-110-2550
130·200·9000
109-485-0120
101·200·01258
902·101·8411
870-29S-S573
12S-]R7..oZ00B.
816·104·5081
900-410-1062
900·410-1031
144-525·0110
146·525.(1135
NJA
(1)
127·Z00-0T(lO
(3)
908·110-2550
130-200-9000
(1)
109-485-0120
(1)
101·200-01208 (1)
(1)
902·101-8411
127·200-0100
908-110·2550
130-200·9000
109-48S-Q120
101·200-01208
902-101·8411
879=29 5-5573
125·287-02008
816-104-5081
900-410-1062
900-410-1031
144-549-0130
146-300-0018
NJA
(1)
(S)
(1)
(1)
(1)
(1)
(5)
(1)
(4)
(2)
(4)
f1)
(1)
(1)
(1)
(1)
(3)
(1)
(1)
(1)
(1)
(51
(1)
(')
(2)
(2)
(1)
(1)
~;t;I~:~~~B
816--104·5081
900-410-1062
9000410-1031
144·523-0110
146-526-0130
NJA
m
(4)
(2)
(2)
(1)
(1)
(1)
(1)
I3l
(1)
(1)
(1)
(1)
(5)
(1)
(')
(2)
(2)
(1)
(')
4Z130B, 4Z383B, 4Z129B,
4Z38ZC, 4Z381B, 4Z128B
Repair Part'§ Manual
For Repair Parts, call 1-800-323-0620
24 hours a day· 365 days a year
Please provide the following information:
-Model number
-Serial number (if any)
·Part description and number
as shown in parts list
AddreS5 pam correspondence to!
Grainger Parts
P.O. Box )074
1657 Shermer Road
Northbrook, IL 60065·3074 USA
·10
·11
Repair "arts Illustration
ReDair Parts list
Rdc~ -
Nurnb~f
PJ!"t Number lor Modl.'lS
421308
151-20142018 (1)
32·08S-0003-OO0 (2)
arv~h ~ap
32-o24..()OO1·000 (2)
Gasket
127-200.()100
{ll
.255' dia. steel b..11
908·110·2550 ill
.18751.1855· SQ. kcyspccial
130·200·9000
(1)
Sp&lter'.11SX.Q7X.Q31·
lQC}.48S-0120
(1l
Housing
101·2oo-0130B (1)
Ou1putoitse..1
902·'01-8411
(1)
ScreNM5I67~longllnr-:l"1aplite~111G-29S.5S73
(5)
FOQ1 plate
125·287·02ooB (1)
FOXIt plOl1e $Cr~
816·104-5081
(4)
SIBll.13lH;ll.lIr Ne.edlcbcaring
900-410-1062
(2)
Slt6 x 1Q x 7/16" N~le bearing
900-410-1031
(4)
LoYII speed SUb-assembly
144-527·0110
(1)
Higk speed sub-assembly
146·300·0003
It)
Intermediate speed sub-assembly
145-527-<1120
(1)
DCICrip~j9n .~
Motor
Motor brush assembly
,,
,,
10
11
12
13
"
"
15
16
~l__~~S ~._._
151·201-42018 (1)
151-201-42018 (1)
32..(18S-0003-OOO (2) 32..(185-0003-000 (2)
32..(124·0001-000 (2) 32-024·0001-000 (2)
121-200-0100
(1)
127·200-(1100
(1)
908-110-2550
IS)
908·110·2550
IS)
13Q.2QO.9000
(1)
130·200·9000
(l)
109--485·0120
(1)
109-4SS-0120
(1)
101-200-01308 (1)
101·2lJO.Q1308 (1)
902·101·84l11
(t)
902-101-8411
0)
870·295·5573 _fiL_::~70-29S.5573
(5)
146~0003
(1)
145·257-0020
(1)
146·523·0130
145·2S7.0023
"Z382C
tSl-201420t8 (1)
31·085-0003-000 (1)
32-024-00<11-000 (2)
127·200-0100
(1)
908·t10-2s,SO ill.
130-200-9000
(1)
109-485-0120
{11
101·2~12S8
(1)
902-101.$411
(1)
8}0·29S-S_S_~3
m.
12S·287~2008
(1)
(4)
(2)
(2)
(1)
816·10,405081
900-410·1062
9Q0.410·1031
144-525-0110
146·525.()13S
(1)
NJA
ill
(1)
. .;'i.
~Z381B
151-201"'2018 (1)
32-085-0003-000 (2)
32-024-0001-000 (2)
127-200-0100
(1)
4Z!28B
151·201...,w18 (1)
32.08S-0003-OOO (2)
3z.,(124-0001-OOO (2)
127-200-0tOO
(1)
9418_·-,-,0.25S0
9O~1'O.2m.-m
ill
130·200-9000
(I)
109-48s.o120
(1)
101-200-01208 (1)
902·101.$411
(')
810·295·5573
12S·287-o~QOS (tl
816--104.5081
(4)
900-410-1062
(2)
900-4'0·1031
(2}
144-523-0110 ill
146-S26-0130
(1)
NJA
m
130·200-9000
1(l9-JlS5-Q120
101-200-01208
902·101-84\1
(1)
(1)
(1}
(1)
81!L2.9_S~_5S~
125·287-02008
816--104·5081
900-41Q.1062.
900-410-1031
144-549..Q130
146-300-0018
NJA
m
(4)
(2)
(2)
ill
(1)