Omron Actuator for Use with D41G Series Switch

Omron D41G Series Actuator, Plastic - D41G-A2L-E1T

This actuator is an accessory designed to operate with a high-coded safety door switch in industrial guarding applications, providing a mechanical Interface for hinged or sliding guards and enabling emergency exit functionality when required. It is manufactured in plastic and intended for integration with industrial safety interlocks to support controlled access and safe maintenance procedures.

Features & Benefits

• Holding force minimum 2,000 N provides strong retention
  Operating temperature range −10 to 55°C allows varied environments
  Duty ratio solenoid 100% supports continuous locking operation
  Response time (ON to OFF) 100ms limits risk time
  Fibre-glass reinforced thermoplastic reduces weight to less than 510g
  Protection class IP66/IP67 permits washdown and dust exposure

**Applications**

• Suitable for gated access interlocks requiring emergency exit
  Ideal for hinged machine guards with integrated handles
  Used with safety controllers for PL e safety circuits
  Can be used for sliding guard doors in production lines
  Suitable for installations requiring UL508 and CAN/CSA C22.2 compliance

What supply requirements are needed for reliable operation?

The device requires a 24V DC stabilised PELV supply with −15%/+10% tolerance and appropriate external protection against overvoltage.

How does the actuator behave during a power loss inside a hazardous area?

The actuator permits manual unlocking so that the switch can be released without power to prevent entrapment
a triangular manual-release key is used for de-energised manual release.

Which environmental stresses can the actuator tolerate?

It withstands vibration from 10 to 150 Hz with 0.35mm amplitude and shock up to 30g/11ms while maintaining IP66/IP67 sealing.

What electrical load and output characteristics should be expected when interfacing?

The solenoid control input accepts switching thresholds −3 to 5 V (low) and 15 to 30 V (high)
auxiliary and safety outputs are PNP short-circuit proof with rated currents of 0.05A and 0.25A respectively.

Are there specific mounting or mechanical constraints to observe?

Fixing requires two M6 screws tightened to 8 N·m, and the actuator must be secured to prevent displacement using tamper-proof measures.