10
TRIAL RUNNING
To ensure the long life the characteristic of the bearings, you are
suggested to avoid from running at high speed during the beginning
period, please alternatively use the speed for the trial running:
460 rounds /min
running for 3 hours
750 rounds /min
running for 2 hours
1250 round/min
running for 3 hours
Table of the running parts:
FIGGURE2
:
TRANSMISSION SYSTEM
Table of ball bearing ( see figure 3)
No
1
2
3
4
5
Teeth No
50
50
1
(thread pitch)
1
(thread pitch)
1
(thread pitch)
Modulus
1.5
1.5
4
6
4