Schmersal AZM40

Solenoid Lock Offers Strength in a Small Size

July 19, 2021
This Schmersal safety device incorporates an RFID sensor.

The AZM40 is a small, powerful electronic solenoid interlock. It measures just 1.5 × 4.75 × 0.7 in. (119.5 × 40 × 20 mm) and is designed to fit standard extruded profiles typically used in machine guard frames. It features a symmetrical housing and actuator approach of 180 deg., offering mounting flexibility on hinged or sliding guards which do not close at 90 deg. or those that open upwards to a 45-deg. angle.

The solenoid is strong for its size, offering 2,000 N locking force, and 40 N latching. Also, there is an integrated RFID sensor, which offers the option of individually coding the actuators for enhanced tamper resistance. Models are available for guard locking or process protection applications. Several LED status indicators are visible from three sides and make troubleshooting easier with flashing diagnostic codes.

Schmersal

Sponsored Recommendations

Aug. 15, 2025
This latest creation isn’t just highly sensitive and dexterous, it's robust enough to survive impacts previous designs couldn't — all while integrating high-speed sensor networks...
Aug. 15, 2025
From plug-and-play to custom solutions, discover high-precision spur and planetary gearheads, as well as screw drives that perfectly match maxon electric motors with respect to...
Aug. 15, 2025
Take a peek inside the design journey of a dual-rotor drone suitable for confined-space inspection in industries such as sewer management, hydro power plants, oil & gas, and chemical...
Aug. 15, 2025
Explore extended capabilities for applications that demand a compact footprint and low weight, including a rigid speed-torque characteristic that optimizes control for precision...

Voice your opinion!

To join the conversation, and become an exclusive member of Machine Design, create an account today!