522
Bosch Rexroth AG
| Tightening Technology
3 608 878 300
System 350
| 3 608 878 300/2019-03
7.1.2
Recommended filter intervals (gradient parameters)
In the start step of a tightening program, the calculation of the gradient values is parameterized using
gradient parameters. This is particularly important with yield-point controlled tightening processes. One
of these gradient parameters is the so-called filter interval that is used to improve suppression of output
drive-specific interferences in the gradient signal. The filter interval leads to an extended smoothing of the
gradient graph, but also delays gradient evaluation.
Information on the gradient parameters in general and on the filter interval in particular can be found in
the "Project planning" documentation of the Rexroth Tightening System 350.
The filter interval depends on the mechanical output drive component. Table
for different output drives recommended by Rexroth.
Table 7–1:
Recommended filter intervals
Designation
Code
Order number
Filter interval [
°
]
1 x
2 x
Offset output drive BG 4
VNK1A156
0 608 800 501
40
–
Offset output drive BG 4
VNK1C156
0 608 800 502
40
–
Offset output drive BG 5
VNK3C281
0 608 800 543
40
–
Offset output drive BG 5
VNK3C350
0 608 800 545
40
–
Offset output drive BG 3
VNL3C418
0 608 800 548
40
–
Offset output drive BG 3
VN1A102
0 608 800 592
32,72
–
Offset output drive BG 3
VN2A152
0 608 800 594
32,72
–
Offset output drive BG 3
VN2B152
0 608 800 595
32,72
–
Offset output drive BG 3
VN1C102
0 608 800 602
32,72
–
Offset output drive BG 3
VN2C152
0 608 800 603
32,72
–
Offset output drive BG 2
2VNA82
0 608 800 607
36
–
Offset output drive BG 2
2VNB82
0 608 800 608
36
–
Feed output drive BG 4
4S1
0 608 800 609
21,18
42,35
Feed output drive BG 3
3S1
0 608 800 610
14.4
28.8
Feed output drive BG 3
3S2
0 608 800 611
14.4
28.8
Feed output drive BG 2
2S1
0 608 800 612
18,95
37,89
Feed output drive BG 2
2S2
0 608 800 619
18,95
37,89
Offset output drive BG 3
VNS2A152
0 608 800 629
36
–
Offset output drive BG 3
VNS2B152
0 608 800 630
36
–
Offset output drive BG 3
VNS2C152
0 608 800 631
36
–
Offset output drive BG 3 with
measurement transducer
3VMC017
0 608 801 001
32,72
–
Offset output drive BG 3 with
measurement transducer
3VMC035
0 608 801 002
32,72
–
Offset output drive BG 3 with
measurement transducer
3VMC060
0 608 801 003
32,72
–
Offset output drive BG 4 with
measurement transducer
4VMC150
0 608 801 004
40
–
Offset output drive BG 4 with
measurement transducer
4VMC210
0 608 801 005
22.5
45
Offset output drive BG 4 with
measurement transducer
4VMC360
0 608 801 006
22.5
45
Offset output drive BG 3 with
measurement transducer
3VMC017-SD
0 608 801 012
32,72
–
Offset output drive BG 3 with
measurement transducer
3VMC017-QC
0 608 801 018
32,72
–
Offset output drive BG 3 with
measurement transducer
3VMC060-SP
0 608 801 023
32,72
–
Offset output drive BG 3 with
measurement transducer
3VMC060-QC
0 608 801 020
32,72
–
Offset output drive BG 4 with
measurement transducer
4VMC150-SD
0 608 801 015
40
–
Offset output drive BG 4 with
measurement transducer
4VMC150-QC
0 608 801 021
40
–
Offset output drive BG 4 with
measurement transducer
4VMC210-SD
0 608 801 016
22.5
45
Offset output drive BG 4 with
measurement transducer
4VMC210-QC
0 608 801 022
22.5
45
Summary of Contents for Rexroth Tightening System 350
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