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The CMK Series is a motor and driver package consisting of a 2-phase stepping motor and one of the smallest, lightest 24 VDC input microstepping drivers in the industry, allowing for a reduction in size and vibration in your equipment. High-torque, high-resolution, geared and standard type motors available. Five frame sizes are available; 1.10 in. (28 mm), 1.38 in. (35 mm), 1.65 in. (42 mm), 1.97 in. (50 mm) and 2.22 in. (56.4 mm) [2.36 in. (60 mm)].
The newly designed compact DC board-level driver achieves microstep drive in a compact, lightweight body. The 2-phase stepping motor's basic step angle (1.8°/step) is divided by a maximum of 16 resolutions (0.1125°/step) without the use of a reduction mechanism or other mechanical elements, which contributes to the reduction in noise and vibration of your equipment.

The driver of the CMK Series is one of the smallest, lightest drivers in the industry adopting a microstep drive. The driver is 62% lighter and has 41% less install area (based on horizontal installation) compared to our conventional model. This product contributes to the downsizing of your equipment.
The high-torque type motor adopts a new technology and design. This motor produces higher torque of approximately 1.5 times the level achieved by the standard type motor.
Providing torque equivalent to a motor of the next larger frame size, the high-torque type allows for a reduction in the size of your equipment while maintaining equivalent torque.
This motor offers a basic step angle of 0.9°, which is half of that of the standard type motor. 400 steps per rotation is possible. This motor achieves high resolution, low vibration and improved stopping accuracy.
The small basic step angle allows the torque to pick up quickly while maximizing the negative effect of friction load.
RoHS (Restriction of Hazardous Substances) Directive:
Directive on restriction of the use of certain hazardous substances in electrical and electronic equipment (2002/95/EC).
The RoHS Directive prohibits the use of six chemical substances in electrical and electronic products sold in the EU member states. The six controlled substances are: lead, hexavalent chromium, cadmium, mercury and two specific brominated flame-retardants (PBB and PBDE)