Microstep Motor Driver Package

Dec. 11, 2007
The RBK 2-phase bipolar stepping motor and drive package features DC input and a RoHS-compliant stepping package that incorporates a number of control functions.
The RBK’s drive function divides the basic 1.8∞ step angle up to 128 microsteps (0.018∞ step angle) in 16 selectable resolutions using built-in switches located on the driver. The third harmonic suppression reduces step motor torque vibrations by correcting or shaping the driver current waveforms. The RBK bipolar driver employs a constant current drive strategy over a wide voltage range of 20-75VDC. The effective current reaches 6.3 amps peak (4.5 amps RMS) per phase. There are two step motor frame sizes, with three models each. The smaller models are 2.22-inches in diameter (size 23) with holding torques ranging from 68 up to 240 oz-in. The larger 3.35” (size 34) in diameter models develop holding torques ranging from 310 to 910 oz-in. The second RBK series, the IP65 rated motor package, is composed of the same two frame sizes and three models each with similar holding torques  Oriental Motor USA Corp.www.orientalmotor.com 800.418.7903

Sponsored Recommendations

Forget complex programmingget smarter, faster automation with MOVI?C. With scalable performance, multibus flexibility, and safety built in, its control tech that adapts to ...
Looking for speed, accuracy, and zero maintenance? SL2 synchronous linear motors deliver high-performance motion without wear partsperfect for pick-and-place, handling, and precision...
Say goodbye to complex programming and hello to effortless automation. With SEW-EURODRIVEs MOVI-C control tech, you get powerful motion control, ready-to-use software modules...
Discover how one of the busiest airports in the U.S. upgraded its baggage handling system to meet strict energy goals and boost performance. See how SEW-EURODRIVE helped American...