400/800/1200 XLV0 pages

DESCRIPTION

The XLV range of DC servo controllers are designed for use with permanent magnet brushed DC servo motors rated from
4 to 12 amps, offered in a compact easy to use din rail mounting package.
The controllers can be used in either current (torque) or speed control modes. For highly dynamic applications, a shaftmounted DC tacho-generator is recommended for speed feedback but in less demanding applications, armature voltage
feedback (Avf) can be used.
The reference signal for both current and speed control can be either bipolar (10V) or unipolar (0 – 10V). Motor speed can
be controlled in both forward and reverse directions. An adjustable current limit and fast-acting current control loop protect
the controller and motor from sustained overloads.

400XLV
800XLV
1200XLV
PRODUCT NAME

DC SERVO CONTROLLER

Ratings
Model:

Motor Current

Overload

Supply Voltage

Operating Temp

Dimensions
W x H x D (mm)

400 XLV

4 amps

800 XLV

8 amps

1200 XLV

12 amps

200% for one sec.

24 - 48VDC

(inverse time reduction to 100% in 30
seconds.)

60 x 105 x 120

0 to 40ºC

(Tolerance = ± 10%)

69 x 105 x 120

Block Diagram
Spd P

Cur P Cur I

ILIM

Spd I

DC+
A+
ADCGND

+
-

-

+

x2

Forward/
Reverse
Logic

Min Spd

+
Max Spd

Avf

M

DC Supply

IRComp

REF IN
0V
+24V
IMODE
FWD
REV
RUN
0V
TACH

+10VREF
MIN SPEED

400 / 800 / 1200XLV

www.sprint-electric.com

Sprint Electric Limited
Peregrine House, Ford Lane, Ford, Arundel
West Sussex, UK, BN18 0DF
+44 (0)1243 558080 info@sprint-electric.com