Draw-wire system SZG165 with WDGI58B or WDGA58B

Measuring range: 8 m, 10 m, 20 m, 40 m
output: incremental or absolute
Rope sheave circumference:
357.14 mm (8 m)
333.33 mm (10, 20, 40 m)

Data sheet
  • Ball bearing drill protection
  • Measuring rope (stainless steel)
  • Bushing
  • Quick and easy mounting
Product details

The draw-wire system SZG165 can be used even where space is tight, thanks to its compact dimensions.
The SZG165 can be mounted quickly and with its highly precise mechanics provides reliable accurate length measurement. The intelligent spring-suspension and the stainless-steel wire cable guarantee long-service life, even in difficult operating conditions.
The mechanics have been perfectly matched to the encoder models WDGI58B or WDGA58B encoders. The encoder is already installed.

Order No. for SZG165 without Encoder:

8m              SZG1650800UZVK


Example order No. for SZG165 with Encoder: s. datasheet

Request STEP file
(Please define an encoder type and enter the corresponding order number of the SZG in your STEP file request)

Measurement range

8 m, 10 m, 20 m, 40 m


Calculation of Resolution:
Incremental e.g. 2500 pulses and 10 m wire length

Calculation of pulses/mm:
Pulses/Rope sheave circumference = Pulses/mm
e.g. 2500 / 333.33 = 7.5 Pulses/mm

Absolute e.g. 12 bit single-turn and 10 m wire length

Calculation of steps/mm: (x = Single-turn resolution)
2X/Rope sheave circumference = Steps/mm
e.g. 212 / 333.33 = 4096 / 333.33 = 12.3 Steps/mm

Operating temperature
incremental: -20 °C up to +80 °C; absolute: -20 °C bis +85 °C
All dimensional specifications in mm

Robuste Seilzugsysteme SZG - Robust Cable Systems SZG
Handout - Robust Cable Systems SZG

... precise length measurement from 1,250 mm up to 40,000 mm

[Translate to englisch:] Declaration of conformity draw wire system SZG
EC declaration of conformity draw wire system SZG

for Wachendorff Automation GmbH & Co. KG.

ISO Zertifikat DIN EN 9001:2015
ISO Certificate DIN EN 9001:2015

For further information please contact our local distributor.
Here you find a list of our distributors worldwide
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