DoorHan DRIVE SHAFT-50PRO, Installation And Service Instruction

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ELECTRICAL INTERFACES
4.3. Installation by means of chain gear
(the optional device, isn’t included in the basic equipment)
• Additional accessories for installation (a bracket, big and small chain wheels, a
chain) need to be bought separately.
• Install a big wheel on the shaft end.
• Fix a bracket on a wall by means of plugs according to length of a chain.
• Fix the drive on the bracket by means of 4 M10 bolts.
• Pull a chain, having adjusted position of the drive.
Installation variants Torque, N·m Shaft speed, rpm
Max. number of
shaft turns
Direct transmission 1:1 50 22 18
Drive ratio 1:1.5 75 15 12
5. ELECTRICAL INTERFACES
ATTENTION! Always trip the switch before work with a control board (connection, service).
• Connect a grounding wire to the corresponding clamp on the electric drive case.
• Always lay signal wires of control units and safety devices separately from the feeder cable of 230 V and power
cables of electric motors, using separate corrugations or pipes.
• Wires in a cable have to be protected against contact with any rough and sharp details.
• Tighten waterproofing reducer coupling of cable gland, having turned a plastic nut, in order to protect electric
elements from moisture.
Shaft
Big rack wheel
Chain
Small rack wheel