Bipolar chopper drive
DCS4020 bipolar chopper drive is easy to set up and use, featuring a single-power connection and ready-to-run motor and drive.
Features & benefits
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Controls include full or half-stepping and directional and output-enable control
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Motor current set with on-board potentiometer; no external current setting resistors required
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External input/output signals allow complete control of all drive functions
Haydon Switch & Instrument Inc.
Waterbury, Conn.
(800) 243-2715
www.hsi-inc.com
Circle 165
Servo-controller package
Model 940 PositionServo combines a high-performing servo drive with a simple and robust motion controller.
Features & benefits
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Suits centralized and decentralized applications
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Basic-like language for indexing and positioning; accepts traditional drive signals
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Electronic programmable module transfers servo control parameters and motion control programs between drives in seconds
AC Technology, a member of the Lenze Group
Uxbridge, Mass.
(508) 278-9100
www.actech.com
Circle 166
Servodrive system
XtraDrive servo system solves problems with flexibility, tuning, and compatibility in high-precision motion systems.
Features & benefits
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Adaptive control eliminates system re-tuning by accommodating changing load requirements
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Non-linear technology achieves zero settling time and optimized gain control
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Features integrated amplifier with embedded 1.5 axis controller
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Operates as a stand-alone unit; can also be driven by PLC or multi-axis controller for step and directional input, analog velocity or torque control, and networking
Yet US Inc.
Manchester, N.H.
(866) 938-8080
www.yet-motion.com
Circle 167
Servodrives
Allen-Bradley Kinetix 7000 drives integrate with logic controllers, servomotors, and actuators.
Features & benefits
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Continuous output power from 22 to 150 kW
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Offer asynchronous motor support, as well as synchronous permanent magnet motor support
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Maintenance completed without power-down
Rockwell Automation
Milwaukee, Wis.
(800) 223-5354
www.rockwell.com
Circle 168
Hybrid stepping motor
Size 11 hybrid stepmotor features high torque in a small package.
Features & benefits
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Rare earth magnets generate 18 oz-in. torque
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Magnetic circuit minimizes cogging torque for smooth motion
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Measures 1.1 in.2 × 1.2 in. long
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Permanently lubricated ball bearings give long life
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Precision-ground rotors offer high angle accuracy
EADmotors
Dover, N.H.
(603) 742-3330
www.eadmotors.com
Circle 169
Dc servomotor
The MS15 series servomotor offers high size/weight power performance with dual-stage dynamic balancing, IP67 ratings, stainless-steel shafts, and bi-directional operation.
Features & benefits
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Speeds to 10,000 rpm; continuous torque to 10 oz-in.
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Output power to 50 W
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Integrated gearheads from 2:1 to 4,096:1 ratios; 1.5-in. diameter
Dynetic Systems
Elk River, Minn.
(800) 899-4372
www.dynetic.com
Circle 170
