ролик двигателя (серия цепи устройства)

Rolling Door Motor Specifications: JG chain-device series 1)Double limit switch device-Avoid impacting the top limit ,carry out soft stop. Very convenient in adjusting location ,and the error is no more than 1.50CM with its compound driving structure2) Chain-driving-High gear train efficiency .With national patent on its anti-broken chain device organ ,secure but substantial. The organ inside will be locked within a second in case of sudden disconnection of electromotor driving chain occurs.3)Brake device-Adopt strengthened fibre .High frictionfactor ,low noise,low abrasion and stable braking performance under high speed running and heavy load.4)Controlling part-Adopt alternating current contactor. Good in energy saving ,no shake occurs at the contact terminal, without magnetic leakage, without temperature increment, noise-free and maintenance-free .Suitable for frequent start-up and control.5)Guarantee period-5 years for guarantee by offing some spare parts for free.Main Technical Parameter:ModelElevating weightElevating speedRated powerRated currentElevating heightMotor running speedNet weight1 Phase 220V 50HZTJ-200B200KG6cm/s120w1.2A5m1400rpm6.8kgTJ-500B500KG7cm/s370w2.6A6m1400rpm12.3kgJG-250B250KG5.2cm/s150w1.8A5m960rpm13kgJG-350B350KG5cm/s180w2.1A6m960rpm17.2kgJG-500B500KG6.2cm/s370w2.6A7m960rpm17.5kgJG-600B600KG5cm/s370w3.1A6m960rpm18kgJG-800B800KG6cm/s450w 5.5A10m960rpm29kgJG-1000B1000KG6cm/s550w 5.8A10m960rpm29.4kg3 Phase 380V 50HZJG-600B600KG5cm/s370w0.95A6m960rpm18kgJG-800B800KG6cm/s450w1.4A10m960rpm29kgJG-1000B1000KG6cm/s550w1.4A10m960rpm29.4kgJG-1300B1300KG5.5cm/s750W1.75A10m960rpm30kgJG-1500B1500KG5.5cm/s750W 1.75A10m960rpm30.5kgDC 24VJGZ-350B350KG4.3cm/s180W9A6m1600rpm15kg