Description
Case: Aluminum alloy, solid but light
Motor: Copper wire, stable & durable, also good in cooling
Gear: High quality alloy steel, under special processing, guarantee high lifting performance. Advance design in transmission system, durable, low noise & vibration
Overload Protection: Capacitor-running type motor, with heat-proof protector. Power will be automatic shutdown if temperature reaches 110°C & reactivated when tempera drop to 70°C
Brake Mechanism: High temperature & wear-resistant braking material for automobile is used safe & accurate.
Manually Operation Function: You can operate by release device or hand-pull chain when there is a power failure
Working Environment: -25°C ~ 55°C, relative hunidity 90% (25°C)