FRAMES 324 THRU 445 - OPEN DRIPPROOF MOTORS
TYPES: RU, RUE, RUI, RUS, RUSI, RV, RV4, RVE, RVE4, RVI, RVI4, RVS, RVS4
HIGH THRUST - WEATHER PROTECTED TYPE 1 - P BASE
HOLLOSHAFT & SOLIDSHAFT MOTORS
ITEM
NO. | QTY | NAME OF PART |
|---|
| 1 | 1 | Canopy Cap |
| 2 | 3 | Hex Head Cap Screws (Canopy Cap) |
| 3 | 1 | Upper Bracket Assembly |
| 4 | 1 | Oil Retaining Tube |
| 5 | 4 | Hex Head Cap Screw & Lockwasher (Bracket to Stator) |
| 6 | 1 | Special Plug |
| 7 | 1 | Reflector Disc |
| 8 | 2 | Gasket - Sight Gauge |
| 9 | 1 | Sight Gauge Window |
| 10 | 1 | Sight Gauge Housing |
| 11 | 4 | Oval Head Screw (Sight Gauge) |
| 12 | 1 | Nipple Fitting (Oil Drain) |
| 13 | 1 | Gasket or "O" Ring |
|
|
ITEM
NO. | QTY | NAME OF PART |
|---|
| 14 | 1 | Drain Cap |
| 15 | 1 | Locking Arm |
| 16 | 1 | Hex Head Cap Screw & Lockwasher |
| 17 | 1 | Dust Ring |
| 18 | 1 | Gasket (Dust Ring) |
| 19 | 3 | Hex Head Cap Screw & Lockwasher
|
| 20-25 | - | NOT USED THIS ASSEMBLY |
| 26 | 1 | Coupling (RU & RUE only) |
| 27 | 1 | Gib Key |
| 28 | 3 | Hex Head Cap Screw & Lockwasher
(Bearing Mounting) |
| 29 | 3 | Spring Pin |
| 30 | 1 | Locknut / Lockwasher |
|
WARNING:
Any disassembly or repair work on explosionproof motors will void the Underwriters Laboratories, Inc.
label unless done by the manufacturer, or a facility approved by the Underwriters Laboratories, Inc.
Refer to your nearest U.S. Elecrical Motors office for assistance. |
|
BEARINGS:
Refer to motor nameplate for the bearing numbers. |
|
PRICES:
Parts stocking distributors: refer to USEM renewal parts numerical index.
All Others: refer to your nearest USEM parts distributor. |
| reference: Renewal Parts Section 700, Pages 149 & 150 |
FRAMES 324 THRU 445 - OPEN DRIPPROOF MOTORS
TYPES: RU, RUE, RUI, RUS, RUSI, RV, RV4, RVE, RVE4, RVI, RVI4, RVS, RVS4
HIGH THRUST - WEATHER PROTECTED TYPE 1 - P BASE
HOLLOSHAFT & SOLIDSHAFT MOTORS
ITEM
NO. | QTY | NAME OF PART |
|---|
| 31 | 1 | Bearing Mounting |
| 32 | 1 | Square Key |
| 33 | 1 | Ball Bearing (Upper) (Refer to Section 775) |
| 34 | 1 | Metering Plate (Used on 444 & 445 frames only) |
| 35 | 1 | Hex Head Cap Screw & Lockwasher
(Used on 444 & 445 frames only) |
| 36 | 1 | Air Deflector (Upper) |
| 37 | 7 | Self-Tapping Screw (Air Deflector) Use Qty. 8
on 404 & 405 frame & Qty. 6 on 444 & 445 frame |
| 38 | 1 | Rotor Assembly (Includes items 39 & 40) |
| 39 | 1 | Rotor Core |
| 40 | 1 | Rotor Shaft |
| 41-45 | - | NOT USED THIS ASSEMBLY |
| 46 | 1 | Wound Stator Assembly |
| 47 | 1 | Grill (Upper Fame) |
| 48 | 1 | Expansion Spring |
| 49 | 1 | Grill (Lower Frame) |
| 50 | 1 | Expansion Spring |
| 51 | 1 | Gasket (Outlet Box Base) |
| 52 | 1 | Outlet Box Base |
| 53 | 4 | Hex Head Cap Screw |
| 54 | 1 | Hex Head Countersunk Pipe Plug |
| 55 | 1 | Gasket (Outlet Box Cover) |
| 56 | 1 | Outlet Box Cover |
| 57 | 4 | Hex Head Cap Screw (Outlet Box Cover) |
| 58 | 1 | Lower Bracket "P" Base |
| 59 | 4 | Hex Head Cap Screw
(Not used on 404 & 405 frames) |
| 60 | 4 | Stud / Nut & Washer
(Used on 404 & 405 frames only) |
|
|
ITEM
NO. | QTY | NAME OF PART |
|---|
| 61-65 | - | NOT USED THIS ASSEMBLY |
| 66 | 1 | Grease Fitting |
| 67 | 1 | Plastic Cap
(Used on frames 404, 405, 444 & 445 only) |
| 68 | 1 | Pipe Plug |
| 69 | 1 | Lower Air Deflector |
| 70 | 1 | Lower Screen |
| 71 | 4 | Hex Head Cap Screw & Lockwasher
(Qty. 8 on 404 & 405 frames, Qty. 6 on 444 & 445 frames) |
| 72 | 1 | Lower Bearing Cap |
| 73 | 3 | Hex Head Cap Screw / Lockwasher |
| 74 | 1 | Ball Bearing (Lower) (Refer to Section 775) |
| 75 | 1 | Bearing Spacer (Lower) |
| 76 | 1 | Snap Ring |
| 77 | 1 | Water Deflector |
FOR UNITS WITH STABILIZER BUSHINGS, OMIT
ITEM NO. 77 & ADD THE FOLLOWING:
|
| 120 | 1 | Stabilizer Bushing |
| 121 | 2 | Socket Set Screws |
FOR UNITS WITH NON-REVERESE RATCHETS,
OMIT ITEM NO.'s 15, 17 & 19 AND ADD THE FOLLOWING:
|
| 150 | 1 | Stationary Ratchet |
| 151 | 3 | Socket Head Cap Screws |
| 152 | 1 | Rotating Ratchet |
| 153 | 12 | Steel Balls |
| 154 | 1 | Ball Retaining Ring |
| 155 | 6 | Round Head Machine Screws, Lockwasher
& Plain Washers |
| 156 | 3 | Hex Head Cap Screws |
|
WARNING:
Any disassembly or repair work on explosionproof motors will void the Underwriters Laboratories, Inc.
label unless done by the manufacturer, or a facility approved by the Underwriters Laboratories, Inc.
Refer to your nearest U.S. Elecrical Motors office for assistance. |
|
BEARINGS:
Refer to motor nameplate for the bearing numbers. |
|
PRICES:
Parts stocking distributors: refer to USEM renewal parts numerical index.
All Others: refer to your nearest USEM parts distributor. |
| reference: Renewal Parts Section 700, Pages 149 & 150 |
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