SERVO AMPLIFIERS
Full-featured servo amplifiers for brushless
and brush-type DC motors up to 1/3 HP.
Jumper selectable modes: current,
velocity, voltage, IR compensation and
analog position loop. Extensive
short-circuit protection, small footprint,
easy to use.
LS-5Y PWM servo amplifier is designed for applications using DC brush-type
motors up to 1/3 HP. It provides a full set of features for motor control including
remote inhibit/enable, directional enable inputs for connection to limit switches
and all necessary protections for motor and amplifier. LS-5Y can be used in
conjunction with digital servo controllers or as a stand-alone drive.
Loop gain, input gain and offset can be adjusted with multi-turn potentiometers.
The offset potentiometer can also be used as on-board full range reference signal.
A configurable component carrier holds 5 resistors and 2 capacitors for setting of
various gain and current parameters to customize the amplifiers for different
loads. Individual peak and continuous current limits allow high acceleration
without sacrificing protection against continuous overloads. Peak current time
can be adjusted from 3 to 0 sec.
LS-5Y is available in 4 different models to address application requirements for
specific supply voltage range and directional enable inputs functionality.
Features
Single voltage supply 18 to 75 VDC or 9 to 25 VDC
6A continuous, 10A peak output current
Built-in capacitor allowing for long wires to the power source
Jumper selectable modes:
Current (Torque)
Velocity (Tach)
Voltage
IR compensation
Analog position loop
Individual continuous, peak and peak-time configurable current limits
Comprehensive short-circuit protection:
Output to output
Output to ground
Output to power
Over/under voltage shutdown
Internal fast blowing fuse for maximum safety
No integrator windup during power-up or amplifier disabled
Four quadrant regenerative operation
Small footprint, low cost, easy to use
Conservative 100% through-hole design for high reliability
For additional information please contact us at
lmotion@pacbell.net