20-02245 REV E
3
SPECIFICATIONS
PERFORMANCE
Power, Operating Mode
24 VDC @ 1.7 Amps maximum per axis
Braking Mode
24 VDC, Adjustable, 220 mA
≤ Brake Current ≤ 1.2A
±0.2A per axis
Maximum brake load
57 lbs/ft @ maximum brake current of 1.2A
At Rest (not braking)
< 100 mA
Control Protocol
Type
RS-485, 2 wire half duplex, 8 bit data, 1 stop bit, no
parity, no hardware flow control,
Flow Control
Character Echo, Adjustable communication delay for
use with a wide range of converters
Command Protocol
ROS RS-485 Positioners (Document 21-30022)
Supported Baud Rates
Factory Set to 9.6 kbps, 19.2 kbps, or 57.6 kbps
Feedback (optional)
Absolute position, + 0.5 degrees precision
Absolute Position Move
+/-1 degree (including feedback resolution)
Scan Range
0-360 degrees pan / tilt / rotator
Acceleration Settings
2,4,6,8, or 10 deg/s
2
Rotation Speed Range
0.5 to 10 ±0.1 degrees/sec. (0.083 to 1.66 RPM) in
0.5 degree/sec increments
Torque
33 lbs/ft (14 Nm) minimum @ 5 degree/sec
Harmonic Gear Backlash
36 arc minutes (0.6 degrees)
Network-Ability
Up to 32 ROS RS-485 nodes sharing the same cable
for power and communication
Safety Mechanism
Slip/stall detection
MECHANICAL
Dimensions and weights
see Installation Outline drawings
Housing Material
6061-T6 Aluminum
Housing Finish:
Hard Black Anodize
Standard Connector
4 pin connector (2 pins for power, 2 for RS-485)
Positioner Connector
LPMBH-4-MP OR 5507-1508
Mating Connector
LPMIL-4-FS OR 5501-1508 respectively
Equipment Mounting
Four 3/8-16 threaded holes on output shaft
Mounts
Mounting plate (recommended).
External Mechanical Limits
External stop collar (recommended).
Yoke bracket, optional (recommended).
NOTE:
If no yoke bracket is used, be sure to have mechanical stops to prevent the
shaft from rotating past 0 or 360 degrees. Rotating past the factory setting will damage
the potentiometers and disable feedback.
ENVIRONMENTAL
