Step Motor Systems offer basic step angle of 0.36°.

Press Release Summary:




RoHS-compliant Series CRK-M consists of 5-phase step motor and driver models, 8 with single shaft extension and 8 with double shaft extension. Basic step angle can be adjusted to achieve any 2-phase step motor step angles. Direct switchover from 2-phase microstep mode can be performed without having to change input pulses. Available frame sizes range from 1.10 in. with holding torque of 5.9 oz-in., to 2.36 in. with holding torque of 320 oz-in.



Original Press Release:



New RoHS Compliant High Resolution Step Motor System



Torrance, CA - ORIENTAL MOTOR USA CORP. introduces the new high resolution series of 5- phase step motors and drivers. This RoHS compliant CRK-M family consists of 3 step motor and driver models that offer a basic step angle of 0.36°.

The improved vibration stability of the 5-phase step motor can usually be readily integrated into an existing 2-phase system. The CRK 5-phase basic step angle can be quickly adjusted to achieve any 2-phase step motors step angles. A direct switchover from the 2- phase microstep mode can be easily performed without having to change input pulses by the CRK step motor and driver series.

The high resolution CRK-M series models include 8 models with a single shaft extension and 8 models with a double shaft extension. Available frame sizes range from the smallest CRK523PMAP (28mm - 1.10") with 5.9 oz-in holding torque to the CRK546PMAP (42mm - 1.65") with 59 oz-in holding torque to the largest CRK569PMAP (60mm - 2.36") with 320 oz-in holding torque.

The Oriental Motor CRK driver features a new "Smooth Drive" function that significantly reduces velocity fluctuation to near zero, especially when switching from full step to half step mode. The high resolution CRK-M series is designed with a static angle error of 2 arc-minutes (0.034°) that is 30% more accurate than the standard CRK model.

The RoHS directive prevents the use of six chemical substances in electrical and electronic products sold in the Economic Union (EU). They are lead, cadmium, mercury, hexavalent chromium and two brominated flame-retardants (PBB & PBDE). For more information please visit our Web site at www.orientalmotor.com or call (800) 418-7903.

Company Name: ORIENTAL MOTOR USA CORP.
Address 1: 2570 W. 237th St.
City: Torrance
State: CA
Zip: 90505
Country: USA
Phone: 800-418-7903
URL: www.orientalmotor.com

Contact Name: Kimberly Freisheim
Title: Sales Promotion Manager
E-mail: kimberlyf@orientalmotor.com

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