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RediMount™ System

The RediMount™ motor mounting system allows quick, easy, error-free connection of our TRUE Planetary™ gearheads to almost any motor available on the market. The innovative design features an adapter sleeve and input housing designed for reliable mounting in just a few steps. RediMount is available for our XTRUE™, NemaTRUE™, DuraTRUE™, UltraTRUE, ValueTRUE™ and EverTRUE™ gearheads, including right-angle models.

Limited availability outside North America
Redimount system medium



  • Self-aligning hub: maintains concentricity between motor shaft and gearhead
  • Pre-installed pinion: eliminates pinion-setting procedure to simplify installation
  • Modular design: allows gearhead and input housing to be stocked separately
  • Versatile: allows easy changeover to alternate motors
  • Interchangeable: the same RediMount™ system is used throughout 7 Kollmorgen product lines
  • Quick, easy mounting: see the Specifications tab for mounting instruction and torque values

RediMount™ Mounting Instructions:

  1. Slide the provided sleeve into the hub and align the slot in the bushing with the slot in the hub.
  2. Set the motor on a work surface or hold it with the output shaft facing straight up. If there is a key on the motor, remove it and align the keyway with the slot in the hub. Slide the gearhead down onto the motor shaft.
  3. Rotate the hub to align the input housing access holes with the hub clamping bolts.
  4. Using a torque wrench, tighten the hub bolts to the pre-torque value indicated in the table.
  5. Bolt the motor to the gearhead with the bolts provided.
  6. Gradually tighten the hub bolts in three steps, increasing the torque each time until reaching the final tightening torque in the table "Hub Bolt Tightening Torque".

Hub Bolt Tightening Torque

Gearhead Model Gearhead
Frame Size
Pre-Tightening Torque Final Tightening Torque
in-lb Nm in-lb Nm
XTRUE™ 40 0.5 0.05 9.6 1.09
60 2 0.2 39 4.4
80 4 0.4 76 8.5
120 16 1.8 316 36.0
160 32 3.6 636 72.0
NemaTRUE 90™
23/60 2 0.2 39 4.4
34/90 4 0.4 76 8.5
42/115 16 1.8 316 36.0
DuraTRUE 90™
60 2 0.2 39 4.4
90 4 0.4 76 8.5
115 16 1.8 316 36.0
142 32 3.6 636 72.0
UltraTRUE 90™
ValueTRUE 90™
60 2 0.2 39 4.4
75/90 4 0.4 76 8.5
100/115 16 1.8 316 36.0
140 32 3.6 636 72.0
180 55 6.3 1104 125.0

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Title Language(s) Date Size
Kollmorgen Automation and Motion Control English 06 Nov 2019 15.76 MB Copy URL
Title Language(s) Date Size
Kollmorgen Motion Components Brochure EN RevB English 14 Oct 2011 1.81 MB Copy URL
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