HIGH SPEED WORM GEAR POWER WINCHES
4WP2D8 / 4WP2DC
Up to 1500 lb. capacity
- Direct Drive Design delivers high speed operation in both directions, even under full load.
- Machine Cut Bronze Worm Gears provide accurate operation and long lasting service.
- Enclosed Oil Bath provides continuous lubrication of gears to minimize wear. Oil seals keep oil in and dirt out.
- Internal Mechanical Brake provides positive load control for lifting and lowering operations.
- Ball Bearings and self-aligning bronze bearings provide smooth and efficient operation.
- Pressure Plate applies pressure to drum and wire rope to help maintain uniform winding. Not available on clutch models.
- Dual Function Cable Anchor for quick disconnect of wire rope with swaged ball fitting, or recessed cable anchor with set screw for wire rope with unfinished end.
- Mounting Options include floor, wall or ceiling.
- Two-year Limited Warranty
- Cast Aluminum construction, for lightweight strength.
- Corrosion Resistant durable paint finish protects against corrosion in harsh environments.
- Large Diameter Drums minimize wear to the wire rope and help extend its life.
- Clutch Model allows operator to manually disengage the drum to
rapidly unwind wire rope. Clutch models do not include pressure plates.
Description
Series 4WP2D – Performance Characteristic
When ordering, please indicate Model Number and Extensions
Examples: 4WP2D8-800-26-A (without clutch); 4WP2DC-800-40-A (with clutch)
| MODEL NUMBER EXTENSIONS | LOAD RATINGS (LB.) | LINE SPEED (FPM) | DRUM CAPACITY (FT.)1 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MODEL NUMBER | LOAD RATING | LINE SPEED | MOTOR CODES | MOTOR HP | 1ST LAYER | MID DRUM | FULL DRUM | WIRE ROPE DIA.(IN.) | 1ST LAYER | FULL DRUM | 1ST LAYER | MID DRUM | FULL DRUM | APPROX. SHIP WT. (LB.)2 | |
| High Speed Atlas winches for lifting or pulling | |||||||||||||||
| 4WP2D8 | 800 | 26 | A,B,D,E | 1 | 800 | 460 | 330 | 1/4 | 26 | 65 | 19 | 130 | 280 | 100 | |
| 4WP2D8 | 800 | 40 | D,E | 1.5 | 800 | 460 | 330 | 1/4 | 40 | 97 | 19 | 130 | 280 | 100 | |
| 4WP2D8 | 1500 | 26 | D,E | 2 | 1500 | 900 | 600 | 1/4 | 26 | 65 | 19 | 130 | 280 | 100 | |
| 4WP2D8 | 1500 | 40 | D,E | 3 | 1500 | 900 | 600 | 1/4 | 40 | 97 | 19 | 130 | 280 | 100 | |
| High Speed Clutch Models for HORIZONTAL PULLING ONLY | |||||||||||||||
| 4WP2DC | 800 | 26 | A,B,D,E | 1 | 800 | 460 | 300 | 1/4 | 26 | 65 | 12 | 87 | 190 | 100 | |
| 4WP2DC | 800 | 40 | D,E | 1.5 | 800 | 460 | 300 | 1/4 | 40 | 97 | 12 | 87 | 190 | 100 | |
| 4WP2DC | 1500 | 26 | D,E | 2 | 1500 | 900 | 600 | 1/4 | 26 | 65 | 12 | 87 | 190 | 100 | |
| 4WP2DC | 1500 | 40 | D,E | 3 | 1500 | 900 | 600 | 1/4 | 40 | 97 | 12 | 87 | 190 | 100 | |
1 Actual drum capacities 25-30% less, due to nonuniform winding. Wire rope tension will also affect drum capacity.
2 Weight may vary with motor.
| MODEL | DESCRIPTION | 115/1/605 | 230/1/60 | 230/3/60 | 460/3/60 |
|---|---|---|---|---|---|
| EL1CS | NEMA 1 | to 1.5 hp | to 2 hp | to 3 hp | to 3 hp |
| EL2CS | NEMA 1 | to 1.5 hp | to 3 hp | to 5 hp | to 7.5 hp |
| EL1CSW | NEMA 4 | to 1.5 hp | to 2 hp | to 3 hp | to 3 hp |
| EL2CSW | NEMA 4 | to 1.5 hp | to 3 hp | to 5 hp | to 7.5 hp |
| TPL-4WP2 | Two Part Line Kit | ||||
5 Controls for 115V single phase motors up to 1 hp, include an 8 ft power cord with grounded plug.
Series 4WP2D – Dimensions (in)
| SERIES | A1 | B1 | C | D | E | F | H1 | J | K | M | N | P | R | S (HOLE DIA.) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4WP2D8 | 17.50 | 21.00 | 2.75 | 5.00 | 1.50 | 9.50 | 12.75 | 2.25 | 5.81 | 10.25 | 1.25 | 7.00 | 11.50 | .41 |
| 4WP2DC | 19.00 | 21.00 | 4.00 | 5.00 | 3.50 | 9.50 | 12.75 | 2.25 | 5.81 | 10.25 | 1.25 | 7.00 | 11.50 | .41 |
Dimensions are for reference only and subject to change without notice.
1 Dimensions A, B and H may vary with motor selection.
Series 4WP2D – Drum Dimensions
| MODEL EXTENSION | DRUM DIAMETER | FLANGE DIAMETER | DRUM WIDTH | FLEET ANGLE DISTANCE |
|---|---|---|---|---|
| 4WPD8 | 2.50 in. | 7.00 in. | 8.00 in. | 13 ft. |
| 4WPDC | 2.50 in. | 7.00 in. | 5.50 in. | 9 ft. |
Dimensions are for reference only and subject to change without notice.
4 Recommended minimum distance between drum and lead sheave for smooth drum.
Options and Accessories
- Emergency Hand Crank for manual operation in case of power failure. Does not include handle.
- Two Part Line Kit to convert to double line rigging.
- Rotary Limit Switches for secondary shut-off to limit load travel in one or two directions. Not available on clutch models.
- Special Motors and Controls including severe duty and explosion proof.
- Special Finishes for hazardous environments.
- Torque Limiters as part of the motor controls on electric models.
Important:
It is the owner’s or operator’s responsibility to determine the suitability of the equipment to its intended use. Study all applicable codes, manuals and regulations.
Be sure to read the Owner’s Manual supplied with the equipment before operating it.
