Technical data
11-10 Assembly Instructions Rexroth IndraDyn H
DOK-MOTOR*-MBS-H******-PR02-EN-P
11.5 Assembling a Rotor with a Step interference fit on the
Spindle
Parts / Scope of Delivery of the Rotor with a Step interference fit
Rotor MRSxx2...
1 O-ring
(material: Viton)
2 threaded pins for sealing
the pressure oil connections
threaded pins for balancing the rotor
(different number and versions depending upon model)
1 type plate
1 delivery slip
Made in Germany
2
S.No.
ROTOR OF 3-PHASE INDUCTION MOTOR
1MR310-123456
1MRxxxxxxx
n max. 4800 min-1
m 111 kg
S.No.
INN 13.09
LPROTOR_H_EN.EPS
Fig. 11-8: Scope of delivery of the rotor with design 2N
Before Assembly
Assembly should be carried out in a dry, dust-free environment. The
following preparatory measures should be taken for this purpose:
• Check to see whether all parts of the delivery are present.
• Visually check the rotor for any damage.
• Mount the type plate in a conspicuous position on the spindle
housing.
• Make sure that the bevels and edges of the spindle press fits are free
of burrs. Remove burrs if necessary.
• The inside diameter of the rotor, the oil connection drill holes and the
press fits on the spindle must be thoroughly cleaned of dirt, dust and
metal shavings.
• Lubricate the O-ring and insert it into the groove in the rotor. Do not
twist the O-ring! Make sure everything is clean.
• Oil the press fits on the spindle.