Bosch Rexroth Tightening System 350 - Special Features of Ergospin with Angle Compensation

630/641 Bosch Rexroth AG | Tightening Technology 3 608 878 300
System 350 | 3 608 878 300/2019-03
7.8.3 Special features of ErgoSpin with angle compensation
The angle compensation function is applied to compensate the hand-held nutrunner motion by the user.
If the hand-held nutrunner is moved in or against tightening direction during the tightening process (see
Figure 7–47), this rotary motion is recorded and compensated by the drive of the hand-held nutrunner,
provided the "Angle compensation" function is activated.
Fig. 7–47: Tool motion compensation in/against the spin direction
The angle compensation function is only available for ErgoSpin hand-held nutrunners with gray start
switch.
This function is available as of version V2.500 of the Rexroth Tightening System 350 and requires CPU
card hardware version rev. 02.xx.xx or higher in the controller (menu System test  Tightening cell
info  CPU carte rev.).
Tightening direction
Compensation of
the tool motion
Tool motion
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Tool motion
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If the maximum angular speed is exceeded, a system error of
error class 3 (error code 373) is returned.