Application specific customizations are available to increase equipment performance.
Different types of customization are possible, depending on the request and quantity. Contact us for details.
Custom Stepper Motor Designs
Harness Modification
Connectors, cable ties, and plastic tubing can be added.
Shaft Modification

D-cuts, key grooves, and through holes can be added; and gears and pulleys can be mounted.
The shaft can also be hollowed to allow airflow or to pass lead wires through.
Rotating Damper, Mounting-side Damper

A damper can be added to reduce vibrations when rotating.
Decelerator, Encoder, Brake

- A decelerator can be added when a large high-load torque is required at low speeds.
- An encoder can be added in order to detect position and speed.
- A brake can be added to hold the position when the motor is stopped.
Specialized Stepper Motor Designs
Stepping Motors for Vacuum Environments
Features
- These stepping motors can be driven in a vacuum environment
without requiring a vacuum feedthrough. Use as vacuum-compatible actuators while retaining the stepping motor
benefits of easy high-precision open-loop control. - We can customize for a wide range of environment pressures,
from low to ultra-high vacuums. - Available baked at 200°C.
- Size is similar to that of typical stepping motors.
Intended Operating Pressure

Applications
- Ideal for the following applications. Contact us to discuss your particular application environment needs.
- Semiconductor manufacturing equipment
- Satellite robotics
- Electron microscopes
- Large-scale research facilities such as accelerators, synchrotron radiation analysis equipment, etc.
Motor size
- 42 mm sq. to ø106 mm
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