2 SPEED GEARBOX
User manual
Ref.: RX142/046
Version 09/05/2017 - English
This document must not be reproduced nor information therein disclosed without our authorization
Page 30 / 35
6.4 Gear shifting procedure
Stop both spindle
Motors
Stop both
spindle motors
No (**)
Shift to direct
ratio both motor
End of the cycle
Check
Direct ratio
Signal both
MSR
Yes
Apply motors preload
Shift to
reduction ratio
both MSR
Oscillate both
spindle motors (*)
Stop both
spindle motors
Shift to reduction
ratio both motors
Check
Reduction ratio
Signal both
MSR
No (**)
Yes
Oscillate both
spindle motors (*)
Shift to
direct ratio
both MSR
Release motors preload
(each motor torque = 0 Nm)
Oscillate both
Spindle Motor (*)
Start spindle motors
(*): Motor oscillation: 10° of oscillation amplitude with a period of 1s
(**): If case of only one gear shift is successful, we recommend to proceed to gear speed change
again on both motors.
WARNING!
Never increase motor speed, if you do not get ratio signal.
It is better to proceed to gear speed change simultaneously on both
motors (while oscillation).
Redex will be not responsible for any damage caused by a wrong speed
change procedure
Содержание MSR 330
Страница 39: ......