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Tag: stepper
Motion Controller integrates 1.4 A per phase stepper drive.
2013-10-09 14:28:59| Industrial Newsroom - All News for Today
Measuring 3.9 x 5.0 x 1.5 in., DMC-30016 contains 30 V stepper amplifier that drives 2-phase bipolar stepper motor in full-step, half-step, ¼ step, or 1/16 step. Single-axis controller is user-configurable from 0.5–1.4 A per phase in 10 mA increments at 12–30 Vdc. It provides 125 ms servo loop update, 15 MHz encoder frequency, and 3 MHz stepper pulse output. Other features include PID compensation, ability to run up to 4 programs, and I/O processing for synchronizing motion with external events. This story is related to the following:Motor Controllers |
Tags: drive
phase
motion
controller
Stepper Motor Pre-Driver includes stall-detect feature.
2013-09-12 14:30:08| Industrial Newsroom - All News for Today
Available in 38-pin HTSSOP PowerPad™ package, Model DRV8711 features on-chip micro-stepping indexer capable of up to 1/256 micro-stepping. Device provides internal and external stall detection as well as advanced current regulation that tunes any motor. Gate drive supports up to 200 mA of source current per 400 mA of sink current with adjustable slew rate, dead-time, and on-time to accommodate application requirements. External MOSFETs control stepper motor to provide minimum heat dissipation. This story is related to the following:Electronic Components and Devices Sponsored by: Globtek Inc. - Your Power Partner...For Over 20 Years!Search for suppliers of: Integrated Circuits (IC)
Tags: includes
feature
motor
stepper
Stepper Motor Controller features encoder-ready design.
2013-08-27 14:29:59| Industrial Newsroom - All News for Today
Suitable for controlling smaller can-stack linear actuators, IDEA Drive™ PCM4806E allows encoder input to controller for closed-loop position correction capability. Encoder interface accepts single-ended, 2-channel quadrature encoder input and index signal, while 90° offset of Channel A and B allows system to determine motor direction. Operating from single supply voltage of 12–48 Vdc, drive features 0.6 Arms max rated current per phase and 8 opto-isolated general purpose I/O. This story is related to the following:Mechanical Power TransmissionSearch for suppliers of: Motor Drives |
Tags: design
features
motor
controller
Stepper Motor Torque Sensor serves dual role.
2013-08-01 14:29:56| Industrial Newsroom - All News for Today
Designed to replace stepper motor mounting plate in automated assembly machine, Model 01343 allows motor to be mounted properly in existing equipment with no modifications required. By creating torque sensing structure within confines of plate, unit can provide continuous torque feedback to motor control module with integrated high level analog output. Sensor will work with wide range of motors where in-line or pulley torque sensor is not suitable due to space limitations. This story is related to the following:Sensors, Monitors and TransducersControls and ControllersSearch for suppliers of: Torque Tools | Measuring Instruments | Machine Tool Motors | Motor Control Switch & Current Driver Analog Components
Stepper Driver uses pure-sinusoidal current control technique.
2013-07-19 14:32:52| Industrial Newsroom - All News for Today
With automatic optimization speed control technique, Model SD-03-48-125 produces output that is stable with almost zero vibration and noise. Two-phase, bi-polar micro-stepping drive features supply voltage of 20–50 Vdc, selectable output current from 1.0~4.2 A peak, pulse input frequency up to 200 kHz, and selectable resolutions up to 25,000 steps. Suitable for 2-phase, 4-, 6-, and 8-lead step motors, driver includes over voltage, coil to coil, and coil to ground short circuit protection. This story is related to the following:Motor Drivers |
Tags: current
control
technique
driver