Wachendorff Automation encoders : Helical coupling WK22

Contact persons

Shaft encoders
incremental quadrature

Hollow shaft encoders
incremental quadrature

Encoders absolute

Digital shaft copying

Measuring and
draw-wire systems

Encoder accessories

Electronic accessories for incremental encoders

-	Counters

-	Signal transformer

Indicators and analysis equipment for absolute encoders WDGA

-	For WDGA CANopen

-	For WDGA SSI

For incremental encoders
female connectors /
cable with female connector

-	For sensor-connector SK (M8 x 1)

-	For sensor-connector SB/SC (M12 x 1)

-	For connector SI/SH, S2/S3 (M16 x 0.75)

-	For connector S4/S5, S4R/S5R (M23)

-	For MIL-connector S6

-	For valve-connector S7

-	For Sub-D connectors

-	For frequency inverters

For absolute encoders
female connectors /
cable with female connector

-	For WDGA CANopen

-	For WDGA SSI

-	For WDGA RS485

Torque supports

Mounting accessories

Adapter sleeves

-	Jointed couplings

-	Slit couplings

-	Spring disc couplings

-	Helical couplings

-	Bellows couplings

-	Double loop couplings

-	Paguflex couplings

Measuring wheels

-	Circumference 200 mm

-	Circumference 500 mm

Trade fairs / Events

Operator panels OPUS

Industrial electronics

Code of Conduct

Encoder accessories

Encoder accessories (PDF 139 KB)

WK22
Helical coupling WK22
for encoder with shaft Ø 6 mm.

Product details
Max. operating speed	8.000 rpm
Max. torque	60 Ncm
Max. offset of shafts radial	± 0.25 mm
Max. offset of shafts axial	± 0.4 mm
Max. offset of shafts angular	± 3,5°
Torsion spring stiffness	9 Nm/rad
Radial spring stiffness	40 N/mm
Moment of inertia	6,7 gcm²
Max. clamping torque	50 Ncm
Weight	13 g
Material	Aluminium chromised

Order number(s)
WK220606	Helical coupling: Ø d1 = 6 mm, Ø d2 = 6 mm

For further information please contact our local distributor.

Here you find a list of our distributors worldwide

Wachendorff Automation GmbH & Co. KG - Industriestrasse 7 - D-65366 Geisenheim
wdg@wachendorff.de - Phone +49 6722 996525 - Fax +49 6722 996570