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Walterscheid® Radial pin clutch EK 33B - 1147459
EK33B 6KT30F8 ZNP50X45-24 F.KF MD65TOLNIP2 LA.GELB
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
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 EK33B.
- Type
- EK33B
- Torque of clutch in daNm
- 65
- SNR.-Housing/E-Coupl
- 121546
- Nipple shape/position
- NIPPEL-2
- Surface/Paint
- LACK.Yellow
- Pitch circle diameter
- 0
- Locking/drilling/thread
- F.KF
- Connection profile hub
- 6KT30F8
- Nipple
- NIPPEL-2
- MD-Tol.-Klasse Abw.%
- 9 +10
- Bearing
- STANDARD
- Number of cams/outer springs
- 17
- Number of cams/outer springs
- 17
- Number of inner springs
- 15
- Ø Teilkreis
- 0.00
- SNR-Gehäuse
- 122541
- Total length
- 114
- MD in daNm
- 65.00
- SNR.-Gehäuse/E-Kuppl
- 122541
- Torque tolerance class and dimension in %
- 9 +10
- Drawing
- 55.882.03
