Brake Motor
Standard motors are: 3 phase 208-230 / 460 VAC, 60 Hz. 1,725 rpm. Also available are single phase motors at: 115 / 230 VAC, 60 Hz. 1,725 rpm. Standard 3 phase and single phase motors are rated for 50% duty. Wash Down and Explosion Proof motors are rated for continuous duty.
NOTE: for inverter duty motors or additional options, contact Nook Industries.
* Motor rpm between 1620 and 1680 for Economy motors. For speed critical application please contact Nook Engineering.
ActionJac™ Motor Mount assemblies are designed for standard motors and include jaw type couplings. These assemblies are available for the jack sizes listed in the table. Non-standard motor mounts can be designed for special requirements including, special couplings, small NEMA frame motors, DIN standard motors, stepper motor and servomotor designs. See page 186 of our Worm Gear Screw Jacks Catalog for Servo Jack motor mount examples, contact Nook Industries for additional information.
ActionJac™ Worm Gear Screw Jacks can be ordered with industrial quality induction motors. Motors with internally and externally wired brake motors are available. Brake motors utilize an integral, spring actuated brake. Standard motors are 3-phase, 230-460 VAC, 60hz, 1,725 rpm. Single-phase motors are 115-130 VAC, 60hz,1,725 rpm. All motors are rated for continuous duty. Specific duty motors such as wash down extended duty may be supplied upon request.
See charts for order codes and motor mount dimensions. Additional motor mounts can be custom manufactured for other jack sizes, please contact Nook Engineering.
CAUTION: Ball Screw Jacks are self-lowering. A brake of sufficient torque is required to hold the load with a ball screw jack. Be sure to verify that the brakemotor selected has sufficient brake torque for your application.
Please use the images below as references.
| DIMENSIONS | ||||||
|---|---|---|---|---|---|---|
| JACK SIZE (TONS) | NEMA FRAME SIZE | PRODUCT CODE WITHOUT MOTOR | A | B | C | D |
| 2.5 | 56C | X05 | 6.25 | 6.63 | .63 | 3.50 |
| 140TC | X14 | 6.25 | 6.63 | .63 | 3.50 | |
| 5 | 56C | X05 | 7.25 | 6.75 | .56 | 3.75 |
| 140TC | X14 | 7.25 | 6.75 | .56 | 3.75 | |
| 180TC | X18 | 8.00 | 9.25 | .75 | 3.75 | |
| 10, 15 | 56C | X05 | 8.25 | 6.75 | .50 | 4.38 |
| 140TC | X14 | 8.25 | 6.75 | .50 | 4.38 | |
| 180TC | X18 | 9.00 | 9.25 | .75 | 4.38 | |
| 20 | 56C | X05 | 8.66 | 6.75 | .50 | 3.75 |
| 140TC | X14 | 8.66 | 6.75 | .50 | 3.75 | |
| 180TC | X18 | 9.00 | 9.25 | .63 | 5.19 | |
| 213TC | X21 | 9.68 | 8.88 | .88 | 5.69 | |