570-8421-03
RATCHET CLUTCH YOKEAB4,AW21 Series Ratchet Clutch Spring-lok Yoke
AB4,AW21 series ratchet clutch yoke with 1 3/8-21 spline bore and spring-lok connection
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 Diameter | 1.06 inches | 27 mm |
| Bearing Span | 2.93 inches | 74 mm |
| Bore 1 | 1.37 inches | 35 mm |
| Bore 1 | 1 3/8-21 SPLINE | |
| Connection 1 | SPRING-LOK | |
| HP@1000RPM | 70 HP | 52 kilowatts |
| HP@540RPM | 45 HP | 34 kilowatts |
| Length | 6.29 inches | 160 mm |
| Outside Diameter | 3.81 inches | 97 mm |
| Shipping Dimensions | 7.163" L × 3.82" H × 3.819" W | 18cm L × 10cm H × 10cm W |
| Shipping Volume | 104.50 in3 | 1712 cm3 |
| Shipping Weight | 9.28 pounds | 4 kilograms |
| Torque | 8000 | 8000 |
| Weight | 9.28 pounds | 4 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
