Servo amplifier drives brush-type DC/PMDC motors
25A8 PWM servo amplifier
The 25A8 PWM servo amplifier is designed to drive brush-type DC and PMDC motors with and without tachometer feedback.
Power MOSFETS and surface-mount technology deliver up to 99 per cent efficiency with switching frequency to 22kHz.
The user simply provides an unregulated DC input voltage plus analogue command signal (up to +/-15V, 50K input resistance) and operation is immediate.
No set-up or tuning software is required.
The 25A8 is fully protected against over-voltage, over-current, over-heating and short circuits across motor, ground and power leads.
Model 25A8 provides 12.5A at 20-80V DC continuous output.
Features: surface-mount technology; small size fits into any shirt pocket; directional inhibit inputs (active high or active low); separate peak and continuous current limit adjustments; for quadrant regenerative operation with pulse width modulation; switch selectable modes for current, voltage, velocity and analogue position loop; full agency approvals.
Servo2go has introduced Advanced Motion Controls' 10A8 servo amplifier for demanding applications.
Servo2go has released the 25A8 servo amplifier from Advanced Motion Controls for demanding applications.
Servo2go has introduced Applied Motion Products' STAC5, a step motor driver providing up to 5A per phase from a high bus voltage with current control, delivering high torque over a range of speeds.
Servo2go has announced a series of DC gearmotors from Pittman suitable for applications in data storage, medical/biotech, semiconductor, automation, commercial aviation and others.
Servo2go has expanded it's line of integrated step motors to include new NEMA 17 frame models manufactured by Applied Motion Products.