The
MBC25PG1 microstep driver/pulse generator has an output
current capability of 0.5A minimum to 2.5A maximum (peak
rating). The MBC25PG1 driver operates with a DC voltage
of 12VDC to 35VDC. The logic inputs can be operated from
+5VDC minimum to +24VDC maximum. The MBC25PG1’s internal
PG (pulse generator) is a linear ramping PG designed to
be used with this driver. It has adjustable base speeds
and max speeds, independent adjustments for acceleration
(ramping up) and deceleration (ramping down), jumper
selectable external or on-board max speed potentiometer
and a jumper selectable deceleration profile. The
MBC25PG1 has features to accept a pulse source from an
external generator and a clock output of it’s internal
pulse generator that can be used to daisy chain
MBC25PG1's together. The driver is capable of running
either one motor or two motors in series with features
that include direction control and motor current On/Off
capabilities. The "Reduce Current Enabled" feature
automatically reduces motor current to 70% of the set
value. The driver has built in features to indicate
power on (green LED) and clocks being received (yellow
LED).
With the
MBC25PG1, various step resolutions can be implemented by
using the on-board dip switch. The microstep divisions
range from 200 steps/rev to 1600 steps/rev. The bipolar
drive configuration handles 4, 6, and 8 lead step motors
and is also equipped with short circuit, over
temperature and crossover current protection.
The
MBC25PG1L is available for applications where an "L"
bracket is required for mounting. See dimensions below.