Model: PS-JF500KG
Power Supply: 380V / 50Hz
Power: 350W
Max. Lifting Height: 9.2
M Max. Load: 500KG
Output Rotation: 3. 4r/min
Output Torque: 607N. M

Features
1. Aluminum alloy housing, light and solid

2. Brake device skids instantly when power is cut off to ensure absolute safety in use.

3. Stable and smooth running with very low noise

4. Apply American micro-computer single chip to achieve intelligent control. Signals from smoke detector and temperature detector are received by three programs.

5. Besides of operating fireproof roller door automatically and manually, the operator has various protective functions, such as incoming line phase loss protection, phase sequence change protection and over-load protection etc.

6. Control circuit and controlled circuit are separated by two phototubes and powerful in anti-interference. Main control has large capacity and long service life.