Santa Clara, CA - Source Engineering (SEI) has introduced two, new, high performance microstepping drivers designed and manufactured to meet the “Price-Performance” requirements of OEMs. With the introduction of these drivers, OEMs no longer have to pay a premium or build their own to get a high quality microstepping driver for 2 -phase stepper motors up to and including NEMA 42 frame sizes. Additionally these Bi-polar drivers are opto-isolated (inputs and outputs) to protect the system and motor, and feature: Status Indicator Lights, Over Heat, Over Current, Over Voltage Protection, Constant Current Control, and Automatic Idle Current Control.

The 0.5 to 8.0 A per phase Q2HB110M microstepping (200 steps-per-step) driver requires a single 60 to 130 VAC supply and the 0.5 to 6.0 A per phase Q2HB68MG microstepping (200 steps-per-step) driver requires a 24 to 80 VDC supply. Both drivers feature a high (200K pps) step rate. All switches and settings are readily accessible and when required, mating connectors are supplied. These drivers are ideally suited for appliances, consumer products, graphics equipment, scanners, mirror positioning, semiconductor manufacturing and testing, pick-and-place, circuit board testing, robotics, toys, rotary and linear positioning stages, medical testing equipment, and assembly operations.