Bosch rexroth MBT, Manual

Page: 313 / 422

11 Handling and transport
11.1 Delivery status
11.1.1 General information
MBT motors are delivered in wooden crates.
Injuries due to uncontrolled movement of the
tightening straps when cutting them!
CAUTION
Maintain a sufficient distance and carefully cut the tightening straps.
Mounting ring Upon delivery, the stator and rotor of frame sizes 450 and 530 are optionally
connected to a mounting ring. During transport and storage, the mounting
ring has to remain a the motor.
●
Remove the mounting ring only after completion and assembly inspec‐
tion.
● Use the mounting ring for securing the motor during disassembly and
return of goods.
Corrosion protection Stators MST of design “...-NS-..." are protected with corrosion protection wax
RIVOLTA K.S.P. 317. Corrosion protection must be maintained for transport
and storage.
Prior to mounting, the contact surface of these stators have to be cleaned
with a suitable cleaning agent (e.g. RIVOLTA A.C.S.3).
11.1.2 Factory testing
All motors are subjected to the following tests at the factory:
●
High voltage test according to DIN EN 60034-1.
● Insulation resistance according to DIN EN 60204-1
● Geometric measurement of all mounting sizes
11.1.3 Customer testing
Since all motors undergo a standardized test procedure, high-voltage tests
on the customer side are not required. Motors and components could be
damaged if they are subjected to repeated high-voltage tests.
Destruction of motor components due to im‐
properly executed high-voltage test! Loss of
warranty!
CAUTION
⇒ Avoid repeated inspections.
⇒ Comply with the guidelines of DIN EN 60034-1.
MBT High Synchronous Torque Motors 301/409
Handling and transport
R911298798_Edition 08 Bosch Rexroth AG