Part Details | POWER OPERATED DRUM WINCH
3950-01-463-5229 A power operated mechanical device having a horizontally mounted revolvable drum(s) on the periphery of which the end of a rope, line, or chain is secured for exerting a raising, lowering, or pulling motion. The device may also contain a revolvable head(s) or spool(s) (gypsy head) around which one or more turns must be taken for exerting pulling power. See also WINCH, GYPSY. It may include a power unit. Excludes those items designed for mounting on self-propelled vehicles.
Alternate Parts: 4WS6M12S22, 4WS6M12-S22, 3950-01-463-5229, 01-463-5229, 3950014635229, 014635229
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 39 | MAR 25, 1999 | 01-463-5229 | 04575 ( WINCH, DRUM, POWER OPERATED ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3950-01-463-5229
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4WS6M12-S22 | 12437 | THERN, INC. |
Technical Data | NSN 3950-01-463-5229
| Characteristic | Specifications |
|---|---|
| OPERATION METHOD | POWERED |
| PRIME MOVER TYPE | ELECTRIC MOTOR |
| PRIME MOVER QUANTITY | 1 |
| CURRENT TYPE | AC |
| VOLTAGE IN VOLTS | 460.0 |
| FREQUENCY IN HERTZ | 60.0 |
| PHASE | THREE |
| DUTY CYCLE | INTERMITTENT |
| INCLOSURE TYPE | P ANY ACCEPTABLE |
| ENVIRONMENTAL PROTECTION | ANY ACCEPTABLE |
| COOLING METHOD | ANY ACCEPTABLE |
| POWER REQUIREMENT RATING | 5.00 HORSEPOWER |
| DRUM SURFACE DESIGN | GROOVED |
| DRUM FLANGE TO FLANGE DISTANCE AND LOCATION | AME12.000 INCHES NOMINAL |
| DRUM DIAMETER AND LOCATION | AME9.000 INCHES NOMINAL |
| DRUM FLANGE DIAMETER AND LOCATION | AME14.000 INCHES NOMINAL |
| SPECIAL FEATURES | WORM/SPUR GEAR DRIVE;460-3-60 CYCLE INPUT VOLTAGE;3 HP TEFC BRAKE MOTOR WITH IEEE 45 MARINE DUTY RATING;BRAKE IS DUST TIGHT WATER PROOF;ELECTRA GEAR REDUCER;TOTAL REDUCTION RATIO W/SPUR GEAR 228.50;LOAD RATING 3,500 LBS 1ST LAYER,3000 MID DRUM, 2600 LBS FULL DRUM;NOMINAL LINE SPEED 19 FPM 1ST LAYER,22 FPM MID DRUM,25 FPM FULL DRUM;GROOVE FOR .5 IN DIA CABLE DEVELOPS APPROX 1.75 GROOVES PER IN OF DRUM;ONE REVOLUTION OF DRUM WRAPS APPROX 2.4 FT OF CABLE;ROLLER EXERTS PRESSURE ON CABLE AS IT WINDS ON/OFF DRUM AIDS IN KEEPING CABLE FROM JUMPING GROOVES WITH NO LOAD ON CABLE;ROLLER RECEIVES FORCE FROM GAS SPRINGS |
| SUPPLEMENTARY FEATURES | MAGNETIC REVERSING STARTER MOUNTED AND WIRED TO WINCH;STARTER INCLUDES CONTACTS FOR FORWARD/REVERSING MOTOR,THERMAL OVERLOADS W/ ADJUSTABLE SETTING FM 4.00-6.00 AMPS,CONTROL POWER TRANSFORMER TO REDUCE 460 V PRIMARY TO 120V AT OP STATION;ELECTRONIC OVERLOAD SENSOR INCLUDED WHICH CUTS CURRENT TO MOTOR WHEN CURRENT EXCEEDS PRESET MAX;SWITCH IS CURRENT ACTIVATED,ADJUSTABLE,RESETTING BY REVERSING DIRECTION OF OP;SENSOR ACTIVE IN FORWARD ONLY;WILL NOT SENSE REDUCED CURRENT;STARTER SOES NOT INCLUDE PLUGS TO POWER SOURCE;OP STATION IS NEMA 4 PUSHBUTTON STATION ON 12 PT PENDANT WITH UP/DOWN LEGENDS |
| END ITEM IDENTIFICATION | WINCH;W/S NIMITZ CLASS CVN |