Smooth-operating Stepper Package

March 16, 2008
The RBK is a RoHS-compliant complete 2-phase bipolar stepping motor and drive package featuring DC input and many important control functions, says the vendor.

The RBK’s smooth 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 function reduces step motor torque vibrations by correcting or shaping the driver current waveforms, particularly at lower motor shaft speeds. Another special function suppresses the vibration signal levels in the mid-speed range. The 4-control functions enable the RBK system to provide very smooth operation over a wide speed range. The RBK bipolar driver employs a constant current drive strategy over a wide voltage range of 20 to 75VDC. The effective current reaches 6.3 amps peak (4.5 amps RMS) per phase. There are two step motor frame sizes, with 3 models each.

Oriental Motor USA Corp.
www.orientalmotor.com
800.418.7903

Sponsored Recommendations

Inductive Automation offers multiple editions of Ignition created for specific use cases. See what differentiates Ignition, Ignition Edge, Ignition Cloud Edition, and Ignition...
Castle & Key brought new life to a historic Kentucky distillery by blending 140 years of heritage with cutting-edge automation. With help from Gray AES, they replaced outdated...
Learn how Inductive University can help you overcome today’s biggest roadblocks in SCADA training, such as prohibitive costs, gated software access, and more.
Forget complex programmingget smarter, faster automation with MOVI?C. With scalable performance, multibus flexibility, and safety built in, its control tech that adapts to ...