Parker Hannifin Corporation
Automation Actuator Division
Wadsworth, OH 44281
29
Automation
ET Series
PM-ET01/USA
Stepper and Servo Driven Linear Actuators
Quick Connect Option for Switches/Sensors
An optional connector is available for all styles of switches.
The male plug can be a snap-in or a threaded type connector.
The following table provides part numbers for a mating 5 m (16 ft)
polyurethane covered cable connector. The manufacturers are
listed for your convenience.
Note: Hall Effect sensors use all three wires while Reed switches
will only use the brown and blue wires.
Manufacturer
Snap-in connector
Threaded connector
Parker
B8785
B8786
Brad Harrison
45300-102
45310-102
Lumberg
RKM3-61/5M
RKMV3-61/5m
Hirschmann
ELKA-K308PUR014
N.A.
Brake Option
The brake option (only available on ET Series size
50, 80, and 100) prevents back driving of the
cylinder rod when power is removed from the motor.
The spring loaded, friction disk-type brake requires
a separate power supply (24 VDC or 115 VAC)
provided to the solenoid. This power keeps the
brake disengaged allowing motion. When this
power is removed (when the unit is at rest or during
a power failure), the brake engages preventing
back-driving. The brake mounts directly to the rear
of the screw. For servo systems, the brake option is
only available in the parallel mounting configura-
tion. For stepper systems, the brake may also be
applied to the rear shaft of the motor. Refer to
ordering information
Consult factory for details concerning this option.
Quick Connect and Brake Option
Wiring Information
ET50
ET80
ET100
Voltage
24 VDC or 115 VAC
Current
24 VDC: 0.542A
24 VDC: 0.667A
24 VDC: 1.042A
115 VAC: 0.113A
115 VAC: 0.139A
115 VAC: 0.217A
Holding torque
3.36 Nm (30 lb-in)
11.2 Nm (100 lb-in)
22.4 NM (200 lb-in)
