technical data linear actuator Power Cylinder Motor Specifications

Wiring (U series)

Brake motor wiring (DC brake motor)

0.75～3.7kW

Brake internal connection (at time of shipment)

Brake AC external wiring (*2.2kW and 3.7kW models can also have DC external wiring)

*Terminal block screw size 0.75 to 3.7 kW: M4 [tightening torque 1.2 N・m {0.12 kgf・m}]

5.5kW～15kW

Brake AC/ DC external wiring (at time of shipment)

*Terminal block screw size: 5.5kW and 7.5kW: M5 [tightening torque 2.0N・m {0.2kgf・m}] / 11kW and 15kW: M8 [tightening torque 6.0N・m {0.61kgf・m}]

Rod operating direction

In the case of the above wiring diagram, the rod operates in the following direction:

DC rectifier is shipped assembled in a terminal box.

Rod operating direction	LPU6000S、L、M、H LPU8000S、L、M LPU12000L、M LPU16000L LPU50000L、M、H	LPU8000H LPU12000H LPU16000M、H LPU22000L、M、H LPU32000L、M、H
	Rod advance	Rod retraction

Wiring method when using an inverter

• 1. When operating the motor with an inverter, the brake must be turned off separately, so remove the short piece as shown in the previous section and apply normal power supply voltage, not inverter output, to the brake DC rectifier.
• 2. For 200V class electromagnetic contactors for brakes, use ones with a rated load of AC250V, 7A or more.
  For the 400V class, use a contact voltage of AC 400 to 440V and an inductive load of 1A or more (for example, an electromagnetic contactor for a 2.2kW AC motor). DC rectifier contains a surge absorption protection element. Add protection elements for each contact as necessary.
• 3. If you would like to use a separate DC breaker for the brake, please contact us.

*In the case of special specifications, the wiring may differ, so please check the delivery drawings.