EN - 14
EXAMPLE:
An initial distance of 1000 mm between the two marks will be achieved by tensioning the belts to 1006 mm (0.6%), 1008 mm
(0.8%), or 1010 mm (1%) depending on the case.
Inadequate tensioning will cause pulley-belt slip and premature wear of the belts. We recommend checking the drive regularly
and retensioning the belts as necessary.
Removing the pulleys with removable hubs
Transmission characteristics
Uniform motor and resisting torque
Irregular motor torque and resistance
Small-diameter pulley, short centre distance (E < D+d)
0.6%
0.8%
Medium to large-diameter pulleys, medium or long centre
distance
0.8%
1%
STEP 1: Open the split taper bushing with a screwdriver and fit it on the shaft.
STEP 2: Place the pulley on the taper bushing, making sure that the tightening
holes on the bushing are aligned with those on the pulley.
