特性 Features

? DC bus voltage 12-35 VDC motor supply (including

ripple)

? Software programmable motor current, 0.1–2.0

amps/phase

? Software programmable step size, 200–50800

steps/rev

? Automatic idle current reduction

? Four optically isolated digital inputs: step/run 1,

step/run 2, direction 1, direction 2

? Two analog inputs, 10 bit resolution, 0 - 5VDC

? On-board oscillator generates step pulses and

accel/decel ramps

? Fixed speed or proportional to analog input

? Optically isolated 5–24 VDC Tach output for

monitoring speed

? 70 watts of usable power per axis

? Screw terminal connectors

? Dual H-bridge, inaudible PWM amplifier

? 3 state, pulse width modulated current control,

switching at 20–30 KHz

? Drives 4, 6 or 8 lead size 11, 14, 17 or 23 step

motors

描述 Description

The 2035XD step motor driver is a two axis, software

configured step/direction or oscillator drive.

Drives can be quickly and precisely configured using

our eXposition? software and a Windows PC.

When configured for pulse/direction mode, the two

drives can be commanded by the step and direction

signals available from many PLCs and step motor

indexers.

In oscillator mode, the two drives generate their

own acceleration and deceleration profiles and are

commanded by digital run/stop signals. These signals

can be supplied by PLCs, mechanical

switches, single board computers or other motion

control devices. Speeds may be fixed or can be set

“on the fly” by 0 to 5 volt analog signals.