SSA - Small Servo Amplifiers
The SSA is a miniature PWM servo amplifier for brush type Motors in the range of up to 850 Watts. The amplifier
utilizes power MOSFET and SMT components resulting in a high power/volume density. It is an OEM oriented product
for automated machines and instrumentation.
The amplifier is a panel mount version and it is so designed that two amplifiers can be mounted on a standard
Eurocard.
Features:
- Operation in current or velocity mode
- Internal DC to DC converter enables operation from one single supply
- One differential command reference input, one single ended input
- Tacho feedback or armature voltage feedback with IxR compensation
- Zero deadband
- Excellent linearity
- Adjustable compensation
- Adjustable continuous and peak current limits
- Input balance (Offset) adjustment
- External continuous and peak current limit adjustments
- Inhibit input
- Limit switch handling - FLS & RLS
- Motor current monitor
- Status indication by three LEDs
- Compact size
- Interface via flat ribbon connector
