Table of Contents
Advertisement
44/84
Assembly
Bosch Rexroth AG, MIT: HQ 2/G-H, BS 2/G-250, 3 842 564 989/2022-06
7.7.3
Electrical connection of the product
High electrical voltage!
Risk of severe injury or death from electric shock.
Disconnect the relevant system component before performing any
„
maintenance or repair work.
Secure the system against being unintentionally switched on again.
„
• Choose the control and sensor elements in accordance with EN ISO 13849.
When doing so, factor in the load that is to be transported and the transport speed.
• The motor may only be connected by qualified personnel!
• Comply with VDE regulation 0100 for Germany, or corresponding regulations in
the country of use.
Motor connection
• Observe the available line voltage!
• Observe the electrical wiring information on the motor nameplate,
see Fig. 27 on page 45.
• Wire the motor either into a wye connection or a delta connection in accordance
with the wiring diagrams, see Fig. 28 on page 45, and the wiring diagram in the
terminal box.
• The motor is fitted with a bimetal temperature monitoring switch (potential-free
thermal contact, 230 V AC, 300 mA). Wire the motor so that it is de-energized
when the switch is triggered.
• Insert the cable so that it cannot get damaged during operation.
• Optional motor connection with plug (AT = S), Fig. 29 on page 45. Observe the
pre-fuse!
Checking the rotational direction of the motor
• Let the system run for no more than two seconds, then make sure the motor is
rotating in the proper direction.
• Switch any two wires (U1, V1 or W1, Fig. 28 on page 45) to switch the motor's
rotational direction.
Please note:
For motors that come with a fitted plug, correct the rotational direction in the
control cabinet or at the socket contact (socket side). This makes replacement
easier.
WARNING
Advertisement
Table of Contents
