570-8406

AB4,AW21 Series Ratchet Clutch Spring-lok Yoke

AB4,AW21 series ratchet clutch yoke with 1 3/8-6 spline bore and spring-lok connection. Note: Image color may not represent actual part.

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The ratchet clutch allows implement overload protection with a unique pulsating torque while disengaged. When the overload occurs, the torque is transmitted in pulses accompanied by an audible sound. This pulsation aids in pushing clearing the blockage. Therefore, the operator may not need to leave the operator seat or even slow down to clear the blockage. The clutch will re-engage when the transmitted torque drops below the calibrated torque value.

PERFORMANCE BENEFITS

Specifications

Spec. Imperial Metric
Bearing Diameter1.06 inches27 mm
Bearing Span2.93 inches74 mm
Bore 11.37 inches35 mm
Bore 1 1 3/8-6 SPLINE
Connection 1 SPRING-LOK
HP@1000RPM70 HP52 kilowatts
HP@540RPM45 HP34 kilowatts
Length6.29 inches160 mm
Outside Diameter3.81 inches97 mm
Shipping Dimensions7.163" L  ×  3.82" H  ×  3.819" W18cm L  ×  10cm H  ×  10cm W
Shipping Volume104.50 in31712 cm3
Shipping Weight8.15 pounds4 kilograms
Torque80008000
Weight8.15 pounds4 kilograms

Downloads

Document Name Type Language
Service Instructions - Lubricating PTO Drive Shaft.pdf Maintenance Document English
Service Instructions - Universal Joint.pdf Service Document English
Lack of Grease - Cross & Brg Kit.pdf Troubleshooting Document English
WE0101026_0817_USL_RatchetClutch.pdf Performance Benefits Document English

Support Videos

Performance Benefits Video
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