Stepping Motors have high torque density.

Press Release Summary:




PK Series miniature 2-phase hybrid devices are available in 2 frame sizes: 1.1 and 1.38 in. sq. Smaller model is available in lengths of 1.26, 1.57, and 2.03 in. that produce holding torques of 9.2, 13.7, and 16.6 oz-in. respectively, in bipolar excitation mode. It reaches shaft speeds of 4,000 rpm. Larger model is available in lengths of 1.46 and 2.05 in. with holding torques of 28 and 54 oz-in., respectively, and shaft speeds of 3,000 rpm.



Original Press Release:



New Miniature Line Of Hybrid Stepping Motors



(Torrance, CA) - Oriental Motor USA Corp. introduces a new line of miniature 2-phase hybrid stepping motors. These PK Series miniature stepping motors are currently available in two frame sizes: 1.1 in. sq. (28 mm sq.) and 1.38 in. sq. (35 mm sq.).

The 1.1 in. sq. (28 mm sq.) frame size produces the highest torque density (torque per unit volume) of any 2-phase stepping motor and is available in lengths of 1.26 in. (32 mm), 1.57 (40 mm) and 2.03 in. (51.5 mm). These motors produce holding torques of 9.2 oz-in., 13.7 oz-in. and 16.6 oz-in, respectively, in bipolar excitation mode. Shaft speeds in excess of 4,000 rpm are achieved at lighter load conditions for these models.

The 1.38 in. sq. (35 mm sq.) frame size is available in lengths of 1.46 in. (37 mm) and 2.05 in. (52 mm). These motors produce holding torques of 28 oz-in. and 54 oz-in., respectively, in bipolar excitation mode. Shaft speeds of over 3,000 rpm are achieved at lighter load conditions.

For further information about this product, please visit our Web site at www.orientalmotor.com?ext=4831 or call (800) 406-7484, ext. 831.

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