Each motor is delivered together with the appropriate driver

Functions and features of the driver

Low vibration and noise in the microstep drive

The 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.

For applications requesting a compact size and low vibration and noise

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One of the smallest drivers in the industry adopting a microstep driver

Full range of driver functions

Wide variety

Standardtype

The CMK-Series motor and driver package comes in five frame sizes of 28 to 60 mm as well as five motor types.

Type	Features	□28 mm	□35 mm	□42 mm	□50 mm	□56,4/60 mm	Driver
High-Torque Type	The high-torque motor realizes higher torque of approx. 1.5 times compared with the conventional standard type motor.
Standardtype	The basic model offering a good balance of torque and low vibration/noise characteristics.
High-Resolution Type	High-torque motor offering higher positioning accuracy with the basic step angle set to 0.9°/step, which is just half the basic step angle of the standard type motor.
SH Geared Type	These geared types are effective for reduction, increasing torque, higher resolution and suppressing vibration. Eight gear ratios are available.
TH Geared Type	These geared types are effective for reduction, increasing torque, higher resolution and suppressing vibration. Five gear ratios are available.

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High-Torque Type

• Downsizing 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.

• High Torque The high-torque type adopts new technology and design. This motor produces higher torque of approximately 1.5 times the level achieved by a conventional standard type motor.

• Connector coupling system

The motor also adopts a connector coupling system for easy installation.

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High-Resolution Type

The basic step angle is 0.9°, which is half that of the standard type. 400 steps per rotation are possible. This motor achieves high resolution, low vibration and improved stopping accuracy.

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RoHS-Compliant

The CMK-Series conforms to the RoHS Directive that prohibits the use of six chemical substances including
lead and cadmium.

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Accessories (sold separately)

Useful accessories for mounting and connecting are available.

Driver Lead Wire Set	Motor Lead Wire/Connector Assembly	Motor Connector Set
Lead wires with a connector are available. Crimping is not necessary, and the connection with the motor, power supply, input/output signal is also easy.	These lead wires with connectors are available for connection with the connector-coupled motor, eliminating the need for assembling a connector.	A set of connector housings and contacts for use with connector-coupled motors.
Motor Mounting brackets	Flexible Couplings	Clean Dampers
Mounting brackets are convenient for installation and securing a stepping motor and geared stepping motor.	A flexible coupling ideal for your motor is available. Once you have decided on a motor and gear, you can select the recommended coupling easily.	Mechanical dampers suppress stepping motor vibration and improve high-speed performance.