DC-(600Kg) Battery Backup Electric Easy Lift Automatic roll up door motor / rolling door motor / roller shutter motor
1.Can freely remote control the shtter roll up or fall.
2. roll up door motor operators garage door opener has the advantages of light weight, low noise, convenient to install, safe and reliable performance .
3.JMJ series roll up door motor operators garage door opener is the ideal accessory products in shopping malls, hotels, warehouses and other buildings.
4.Reserve power supply on the market used batteries for universal product (4.5 Ah / 12v); safe voltage: 24V.
5.Operated by manual chain when power off
Description
1.100% copper material inside the motor.
2.Transmission mechanism has reasonable design, advanced technology, and specially developed grease, gear not easy wear, durable, low noise, small shaking.
3.Protective measures : Placed inside the motor overheat protector, overheating protection function.
4.Battery backup