Deutsch
English
Français
Walterscheid® Radial pin clutch EK 43B - 1156432
EK43B ZNP35X31-18 TK90 GM10-6 150 AZ57H9
Similar to illustration. Use products only for their intended use. Content is subject to change without notice. Further sizes and combinations may be available: contact us for availability.
Cross references, designation of type by vehicle manufacturers or competitors are for guidance only.
Check that the part is correct for the application before fitting.
Radial pin clutch EK43B
Radial pin clutchs belong to the group of torque-pulsating clutches. Spring-loaded cams, acting as locking elements, radially engage special grooves in the housing. If the clutch torque is exceeded, the locking elements are pressed against the springs as a result of vectorial force resolution, until the positive connection to the housing is released. During the slipping phase, the cams repeatedly engage the grooves in the housing, thereby generating pulsating torques. The mechanical energy to be transmitted is primarily converted into elastic spring deformation energy. The clutch torque is dependent on the clutch design, the type of spring and the number of springs. Axially acting balls are only rarely used as locking elements in practice, owing to their axially acting, pulsating forces.
Product advantages
2 directions of rotation (clockwise and counterclockwise)
Pulsating power transmission when slipping
Overload recognizable by acoustic display
Radial pin clutchs belong to the group of torque-pulsating clutches. Spring-loaded cams, acting as locking elements, radially engage special grooves in the housing. If the clutch torque is exceeded, the locking elements are pressed against the springs as a result of vectorial force resolution, until the positive connection to the housing is released. During the slipping phase, the cams repeatedly engage the grooves in the housing, thereby generating pulsating torques. The mechanical energy to be transmitted is primarily converted into elastic spring deformation energy. The clutch torque is dependent on the clutch design, the type of spring and the number of springs. Axially acting balls are only rarely used as locking elements in practice, owing to their axially acting, pulsating forces.
Product advantages
2 directions of rotation (clockwise and counterclockwise)
Pulsating power transmission when slipping
Overload recognizable by acoustic display
The scope of delivery includes a complete radial pin clutch EK43B.
All components are designed specifically for the device and performance and it is not allowed to exchange for components other than those prescribed by Walterscheid. Damaged or missing parts can only replace with original Walterscheid parts and retrofit them in accordance with regulations and after consultation with Walterscheid.
The assignment, assembly and use of this model requires a detailed preliminary examination by qualified personnel. It is imperative to check the existing facilities and all of the machinery and equipment for their suitability for attachment. In particular, the characteristic values (e.g. vertical and pulling loads or torques) and the geometries (e.g. dimensions, screw hole patterns, free spaces) must be observed. Depending on the existing equipment of the machine, this can result in the use or purchase of additional components. The content of operating instructions must be observed.
The assignment, assembly and use of this model requires a detailed preliminary examination by qualified personnel. It is imperative to check the existing facilities and all of the machinery and equipment for their suitability for attachment. In particular, the characteristic values (e.g. vertical and pulling loads or torques) and the geometries (e.g. dimensions, screw hole patterns, free spaces) must be observed. Depending on the existing equipment of the machine, this can result in the use or purchase of additional components. The content of operating instructions must be observed.
- Type
- EK43B
- Torque of clutch in daNm
- 150
- Number of inner springs
- 22
- SNR.-Gehäuse/E-Kuppl
- 156433
- Bearing
- LAGER-BRONZE
- Pitch circle diameter
- 90
- Surface/Paint
- UNBEHANDELT
- SNR.-Housing/E-Coupl
- 156435
- Total length
- 0
- Nipple shape/position
- NIPPEL-1
- Connection profile hub
- ZNP35X31-18
- Centering AZ./JZ.
- AZ57H9
- Torque tolerance class and dimension in %
- STANDARD
- Number of cams/outer springs
- 23
- Holes/No of threads
- GM10-6
