Climax VM1700S, Operating Manual

Page: 45 / 94

P/N 90075, Rev. 1 Page 33
4.4.1 Change of mounted drive motor
After release of the clamping
screw, the drive can be pulled off.
With the electric drive motor, there
is an additional adapter bushing in
the drive flange bore (dia. 43 mm /
48 mm). This bushing has to be
removed for mounting the pneu-
matic drive motor.
After the drive motor is taken out
of the machine, the coupling can be
disconnected. This step is unneces-
sary when the machine is delivered
with electric and pneumatic drive
motor since both drives are pre-
pared with a coupling.
Since the electric drive motor
offers a rotation in both directions,
the coupling is secured with an
additional left-hand threaded
screw. To disconnect the coupling,
this screw has to be taken off first
(high torque required, since the
screw is secured with glue).
For a machine with pneumatic drive, this screw is not provided since the drive only
rotates in clockwise direction. To take the coupling off, the motor spindle has to be
blocked with a fixed spanner (size 19 mm).
F
IGURE
4-6. D
ISCONNECTION OF COUPLING
F
IGURE
4-5. C
HANGE OF MOUNTED DRIVE MOTOR
(
STANDARD
AIR MOTOR SHOWN
)