Stage Machinery

Specifications

Single-layer winding batten hoist
Speed: 0.1-0.5m/s, customized according to customer requirements
Travel: according to design requirements
Lifting points: 4-8
Positioning accuracy: ≤5mm
Operating noise: ≤50dB
Voltage: 380V 50Hz
Lifting weight: 400-800KG
Motor power: 2.2-5.5KW
Motor: AC asynchronous motor
Reducer: worm gear reducer
Brake: low noise fail-safe brake, using one or two independent brakes, each brake has enough torque to brake 1.25 times the rated load within the braking distance, the brake is interlocked and controlled with the motor power supply, with a manual release handle for easy maintenance.
Drum assembly: single-layer winding drum
Mounting base: matching integrated mounting base
Steel wire rope: aviation steel wire rope, safety factor ≥10
Corner pulley: composed of multiple single-groove pulleys and a base, made of high quality gray cast iron.
Grooved pulley: made of high quality gray cast iron, including Φ150mm grooved pulleys 1-6 pcs.
Limit protector: limits are set for both ascent and descent to prevent the batten from exceeding the designed travel and hitting the stage grid or the floor. Over-travel protection device: when the batten hoist runs out of control toward the stage grid, it cuts off the power in time to prevent damaging the stage grid or breaking the steel wire rope on impact.