Electric Cylinders DD Motors And Motor Mounts

Nook DD motor mount assemblies are designed for standard motors and include jaw type couplings.

These assemblies are stocked for DD-25, DD-50, DD-100 and DD-200 and are available for the cylinder 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. Contact Nook Industries for additional information.

DD Series electric cylinders 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 or explosion-proof can be supplied upon request. See charts on page 72 for order codes.

      DIMENSIONS
CYLINDER SERIES NEMA FRAME SIZE ORDER CODE W/ MOTOR ADAPTER A B C D
DD-5 42 X02 4.48 4.63 .50 2.69
  48 X04 4.48 4.63 .50 3.12
DD-10 56C X05 5.71 6.63 .49 3.12
DD-25 56C X05 6.25 6.63 .63 3.50
  140TC X14 6.25 6.63 .63 3.50
DD-50 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
DD-100 56C X05 8.25 6.75 .50 4.38
  140TC X14 8.25 6.75 .50 4.38
  180TC X18 8.00 9.25 .75 3.75
DD-200 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 5.25
  213TC X21 9.68 8.88 .88 5.69

CAUTION: Ball screw cylinders are self-lowering. A brake of sufficient torque is required to hold the load with a ball screw cylinder. Be sure to verify that the brakemotor selected has sufficient brake torque for your application.

DD Motor Mount Positions

See Image 2 in Figure 1 Below.

How To Order A Motor Mount (With Or Without A Brakemotor)

See Image 3 in Figure 1 Below.

Figure 1