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

• Controls include full or half-stepping and directional and output-enable control

• Motor current set with on-board potentiometer; no external current setting resistors required

• 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

• Suits centralized and decentralized applications

• Basic-like language for indexing and positioning; accepts traditional drive signals

• 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

• Adaptive control eliminates system re-tuning by accommodating changing load requirements

• Non-linear technology achieves zero settling time and optimized gain control

• Features integrated amplifier with embedded 1.5 axis controller

• 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

• Continuous output power from 22 to 150 kW

• Offer asynchronous motor support, as well as synchronous permanent magnet motor support

• 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

• Rare earth magnets generate 18 oz-in. torque

• Magnetic circuit minimizes cogging torque for smooth motion

• Measures 1.1 in.² × 1.2 in. long

• Permanently lubricated ball bearings give long life

• 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

• Speeds to 10,000 rpm; continuous torque to 10 oz-in.

• Output power to 50 W

• 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