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Motor Follower - Electronic Gearing
to the primary reference motion with a direct shaft coupler, belt and pulley, or rack and pinion. The indexer receives position and velocity data from the reference encoder every 10 msec or less. The indexer then provides step and direction data to the secondary motor-drive system based
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Microstepping
positioning. Standard hybrid step motors have a relatively large step size, usually of a revolution or 1.8 . Such large step size can also cause motor-shaft oscillations at resonance points that occur at low speeds. But there is a widely used technique that retains the advantages of step motors
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R-Winding-Smoother, Quieter Motors
Most step motor users are familiar with Series and Parallel connections; now, the patented R-Winding (U.S. Patent No. 6,969,930) has been created to reduce noise and vibration for lower-torque applications. Step motors typically run with a driver that either half steps or full steps. For example
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Motors in Radiation-Intensive Environments
, and cable insulation will all deteriorate over time and finally crumble. A new generation of radiation-hardened step motors, however, has greatly expanded the design opportunities in highly radioactive environments. One new motor design recently assisted Oak Ridge National Laboratory (ORNL
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Radiation-Hardened Motors
Motion control in radiation-intensive environments poses a serious challenge to the design engineer. Conventional step and microstepping motors are susceptible to high-energy gamma radiation particles that will attack the motor materials. Usually, the organic compounds are most susceptible
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Indexing
inputs so that the indexing can be. Stepper motor solutions have been employed as well. A stepper. an event-driven operation as well. motor is a permanent magnet motor with many poles. A controller. Other advantages of a positioning drive system are: may input a phase step or pulse much like the old
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RS325 Microstepping Driver
Configuration Module Nema17 Damper Nema23 Damper Select our products line just in one click from variety selection... News. What's New Get the inside scoop on all new products and events at Lin Engineering, the Step Motor Specialists. Press Releases Monthly press releases provide a quick summary on new
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Motors Terms Glossary
. Drive. Duty cycle. Dynamic. Dynamic braking. E. EMI. Encoder. End play. Excitation. Explosion proof. Extended temperature. F- G. Feedback. Feedthru. Friction. Gear ratio. Gearhead. Gearhead efficiency. H. Hall sensors. Hazardous duty. Holding torque. Horsepower. Hybrid step motor. Hysterisis. I. Idle