Motor Mounts With and Without Brakemotors

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 Images 1-2 in Figure 1 Below) as references.

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

For all other sizes and configurations, contact Nook Engineering.

Figure 1