Specifications

Rockhopper 38 – Maintenance Manual
154
AP-74038, Rev. 1.1, 25/01/05
Step 3 : When the belt adjustment is completed, use a belt tensioning jig to adjust the tension. Move the
cursor to the capping position and measure the deflection of the belt at the centre of the Y rail.
SPECIFICATION VALUES : 150 g ± 20 g (1.47 N)
Step 4 : Finally move the cursor left and right to check for belt skew
7.2.2
How to Adjust X Speed Reduction Belt Tension
Caution:
 When the Speed Reduction Belt has been replaced, apply grease to the belt evenly.
(Silicone Grease G501)
Step 1 : Hook a 5kgf Bar Tension Gauge to the X motor mounting plate, tension the belt and fasten the
mounting plate.
SPECIFICATION VALUE: 41.6 N ± 1.96 N (4.2 kg ± 0.2 kg)