Automatic boom barrier manual release machine core with compression spring

Key Attributes.

Functions and features:

Manual release Machine core with compression spring, effectively avoids the accidents caused by spring breaking Die-casting aluminum alloy motor, precision and good at thermal radiating Motor cooling fan, solving the problem of heat-protection Double safety limit switches (photoelectricity limit switch/motor memory sensor) Reversing on obstacle Auto-closing Supports the infrared photocell for anti-bumping function (optional) Supports the external and internal vehicle loop detector (optional) Traffic light interface Wire control (switch signal)/remote control (418MHz) RS485 communication module (optional) LED display Integrated LED traffic light

Running time: 1, 3, and 6 seconds Boom type: straight Maximum boom length: 3, 4.5, and 6m Boom dimension: 45 x 80mm Boom weight: 3, 4.5, and 6kg Voltage: 220V ±10%, 110V ±10% Frequency: 50/60Hz Motor voltage: 220V Power: 120W Working temperature: -20 to 75 degree Celsius