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UMK Series | TKK Corporation


UMK Series

The UMK Series features package products that combine a 2-phase stepping motor (Resolution: 200 steps per rotation) with easy-to-handle AC powersupply input drivers.
This motor and driver package has higher performance with speed – torque characteristics compared to package products of the DC power-supply input type.


  • Selectable from Six Types of Motors
  • The product line now has two motor frame sizes (□42 mm, □56.4 mm). Three types of output torque are available for each size depending on your equipment.
    (If you require even lower vibration and noise, 5-phase stepping motors are recommended.)

  • Compact Driver
  • The dedicated UMK Series driver offers high output of 0.95 to 2 A/phase in a compact body of 35 mm (W) × 100 mm (D) × 135 mm (H) based on surface mount technology and optimized heat design.

  • Equipped with All Basic Functions
  • The UMK Series has a range of built-in functions such as automatic all windings off, pulse input mode switching, step angle switching and overheat output logic switching.
    All these functions can be controlled using the front panel switches and monitored by LEDs.
    The series also comes with a timing output that facilitates detection of the mechanical home position.