1.Motor and Brake
1).IP55 TEFC motor, class F insulation, good thermal performance.
2).DC motor brake : with two-side single disk brake, electro-magnetic brake actuates synchronously in the event of power failure to ensure the operation safety while loading.
3).Total enclosed construction, withstands harsh conditions like those found in chemical, and electroplating environments. 4).Asbestos-free brake to meet international request.
With built-in heat detector, when motor's inside working temperature reaches 140(±5)°C, the protection mechanism will trigger, and not allow lifting the load. Instead, it permits coming down to release the load.
5-pocket chain sprocket for load chain smooth operation.
3.Mechanical Brake and Overload Protection
1).2 in 1 design, have the dual function of mechanical brake and overload protections. 2).Mechanical brake collocate motor brake which provides fast braking function.
3).Friction Clutch prevent damage from overloading.
4).Easily adjusted by the gear box outside Overload setting.
5).Ensure operation safety and product life time.
Upper and lower gear limit switches are fitted to switch off the power simultaneously in the case of over lifting or lowering position.
Phase Error Relay
Phase protection, in case of any phase missing or incorrect, the hoist will not be in active, ensuring the safety and durability to all Components.
Grade 80 hardened and galvanized alloy steel chain, endures harsh conditions such as rain, saltwater and chemicals with minimal wear.
1).Hot forged from high tensile steel.
2).360 degree rotation.
High protection grade IP65, fully water-proof, insulated, and impact resistant.
1.Gear Limit Switch
- Can precisely control stopping point at any position.
- Patents： Taiwan patent no. M466909
German patent no. Nr. 20 2014 006 109.2
Japan patent no. 3193570
China patent no. ZL 2014 2 0395985.8
United States patent no.US 9263201
Light and artistic motor housing is made of aluminum extruded alloy and motor coil can simply disassemble and repair.
3.Chain sprocket and Regulator
- Can rapidly remove and replace unlike previous model have to remove motor or other components first.