Clarke METALWORKER CDP401B - MACHINE SPEED TABLE

20
Spindle Motor Drill Spindle Motor Drill
Pulley Pulley Speed Pulley Pulley Speed
A B RPM A B RPM
1 5 1 195 9 4 3 740
2 4 1 290 10 5 4 765
3 5 2 310 11 1 2 1320
4 3 1 420 12 2 3 1550
5 5 3 470 13 3 4 1660
6 4 2 490 14 1 3 2350
7 2 1 610 15 2 4 2410
8 3 2 680 16 1 4 3645
SPINDLE PULLEY
MOTOR PULLEY
1
2
3
4
A
1
2
3
4
B
5
MACHINE SPEED TABLE
The table below gives the belt arrangements for given drill speeds. The
diagram shows the belts fitted to A1 and B3, giving a drill speed of 2350RPM.
A full chart is also located on the inside of the pulley cover.