5.3.4 Mechanical connection conditions
Motor rated current [A] Terminal board Thread
up to 20 M 8 M 25
> 20 - 35 M 8 M 32
> 35 - 63 M 8 M 40
> 63 - 80 M 8 M 50
> 80 - 100 M 10 M 50
> 100 - 125 M 10 M 63
> 125 M 12 M 63
Permissible tightening torque for M8 bolts: 6 Nm
Permissible tightening torque for M10 bolt: 10 Nm
Permissible tightening torque for M12 bolt: 15.5 Nm
5.3.5 Connection
Danger!
The motor line must be connected to the correct phase of the frequency inverter and the elevator
machine: U -> U / V -> V / W -> W.
If the actual direction of travel does not correspond to the selected direction, the turning direction of the
elevator machine must be changed in the frequency inverter confi guration. If the motor line is not
connected to the correct phase, control of the elevator machine is not possible. It can result in jerky
movements or uncontrolled acceleration of the elevator machine.
1 Frequency inverter
2 Motor temperature monitoring
5.3.6 Temperature monitoring
•
The PTC thermistor motor protection must be connected.
•
Only connect to monitor inputs approved for PTC thermistors.
•
Maximum permissible test voltage for PTC thermistors 2.5 V DC.
Translation of the original operating instructions
ZAtop – model series SM210.60B/SM210.70B Electrical installation
$7%$B*% ,QGH[ Part.-No. 01013389-GB (EU-BD 1014)
16/88
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