CRK-M family of high-resolution 5-phase step motors and drivers are RoHS compliant and offer a basic step angle of 0.368. The CRK 5-phase basic step angle can be quickly adjusted to achieve any 2-phase step motor step angles. A direct switchover from the 2-phase microstep mode can be performed easily without having to change input pulses. Series includes 8 models with a single-shaft extension and 8 models with a double-shaft extension. Available frame sizes range from the CRK523PMAP (28 mm, 1.1 in.) with 5.9 oz-in. holding torque to the CRK546PMAP (42 mm, 1.65 in.) with 59 oz-in. holding torque to the CRK569PMAP (60 mm, 2.36 in.) with 320 oz-in. holding torque. www.orientalmotor.com Oriental Motor USA Corp.