Balance system: external torsional spring balance system, the working life of twisted spring is up to 500,000 ~ 1000,000 working cycle。
Seal: at the bottom of the u-shaped vinyl resin sealing strip, antifreeze, moisture-proof and waterproof infiltration, side, top, grooved sealing to seal, connection between door plank, with convex groove and heat partition tube sealing strip.
Observe small Windows: a variety of sizes can be selected according to the need。
Drive voltage: single phase 220V 50HZ.
Transmission mode: direct shaft drive and indirect chain drive
Output torque: single-phase 50Nm,
Limit mode: mechanical and electronic.
Motor speed: 1400RPM。
Running speed: 133mm/s (UNI8612 standard)。
Number of launches: 100 times / 24 hours
Working temperature: - 25 ℃ ~ + 60 ℃
Manual operation: using the control chain to realize the mechanical and electrical disconnection, carry out the manual operation.
Wireless remote control function: provides fast and convenient wireless control.
Industrial bearing bracket: can carry heavy load operation.
Control box: 24VAC, single key control, emergency stop switch electronic lock。
Safety control device: optional air safety protection device, infrared safety protection device。