DoorHan SHAFT-50 Manual de instalação e funcionamento - Página 3
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1. GENERAL INFORMATION
The electromechanical shaft operator Shaft-50 was designed for automation of industrial sectional doors. The operator can be installed
either on shaft or via intermediate chain-drive (optional).
It consists of a mechanical reducer in "oil bath" and an electric motor with integral control unit. The reducer and the motor have common
casing.
A 3-position control station is connected to the control unit.
1.1. Basic functions
Automatic stop system enables quick and reliable stop of the motor in extreme positions.
A self-blocking reducer mechanically blocks the door shaft when the operator is stopped. In case of a power cut, the door can be operated
by the release lever turned 180° clockwise or by the reducer chain.
Limit switches ensure safe and reliable operation of the operator.
WARNING! Check torsion springs for correct adjustment regularly: if the springs are not adjusted properly, the release can cause
spontaneous closing of the door.
In case of emergency, the door can be operated manually using the chain.
WARNING! Use manual chain without release only in case of emergency; otherwise the chain reducer can fail.
1.2. Technical specifications
Parameters
Power supply
Torque
Motor speed
Shaft hole (with key way)
Manual chain length
Shaft speed
Weight with chain
Dimensions
Thermal protection
Intensity
Oil amount
Engine power
Protection class
Operating temperature range
1.3. Operator package
Upon receiving the operator, unpack it and inspect visually. Make sure, that the operator is not damaged. If any damages are found,
please contact your supplier.
The operator components included in the standard package are listed in the following table.
№
1
2
3
4
5
6
Name
Operator
Bracket
Set of fastenings
Manual operator chain (8 m)
External button switch
User manual
GENERAL INFORMATION
Characteristics
220-240 V/50 Hz
50 N·m
1400 rpm
25.4 mm
8 m
24 rpm
24 kg
406 × 259 × 115 mm
130 °C
65 %
0.25 l
370 W
IP54
–25...+50 °C
Quantity
1
1
1
1
1
1
3