Shear bolt torque limiter SB Series for PTO drive shafts

Shear bolt torque limiter SB Series for PTO drive shafes

Description

Series W L B R S H Bolt+Uut Torque Nm max. Type
CL.8.8
110 22*54 62 95 19 90 13/8″-Z6 35 M6 650 SB110138
13/8″-Z21 SB110121
220 23.8*61.2 72 99 19 110 13/8″-Z6 45 M6 900 SB220138
13/8″-Z21 SB220121
421 27*74.6 86 113 21 125 13/8″-Z6 48 M8 1400 SB421138
13/8″-Z21 SB421121
500 30.2*80 92 111 21 135 13/8″-Z6 46 M10 2100 SB500138
13/8″-Z21 SB500121
622 30.2*92 102 141 20 150 13/8″-Z6 55 M10 2100 SB622138
13/8″-Z21 SB622121
13/4″-Z6 M12 2500 SB622134
13/4″-Z20 SB622120
824 34.9*106.5 118 148 20 150 13/8″-Z6 57 M12 3500 SB824138
13/8″-Z21 SB824121
13/4″-Z6 SB824134
13/4″-Z20 SB824120
2400(035) 32*76 86 111 21 135 13/8″-Z6 46 M10 2100 SB035138
13/8″-Z21 SB035121
2500(036) 36*88.8 102 141 20 150 13/8″-Z6 56 M10 2900 SB036138
13/8″-Z21 SB036121
13/4″-Z6 SB036134
13/4″-Z20 SB036120
2600(026) 42*104 118 145 24 150 13/8″-Z6 56 M12 4200 SB026138
13/8″-Z21 SB026121
13/4″-Z6 SB026134
13/4″-Z20 SB026120

NOTE: available on demand with interfering clamp bolt
The torque limiter interrupts the power transmission when the torque exceeds the setting value,by shearing the bolt. Transmission is restored by inserting a new bolt in the device.

 

ITEM Size DeSCription Notes
1 110 Yoke
220
421
500
622
824
2400(035)
2500(036)
2600(026)
2 110 Spline hub Spline:1 3/8″-Z6
220 1 3/8″-Z21
421
500
622 Spline:1 3/8″-Z6
824 1 3/8″-Z21
2400(035) 1 3/4″-Z6
2500(036) 1 3/4″-Z20
2600(026)
3 Push pin + spring 1 3/8″ 1 3/4″
4 110/220/311 Ball 7/32″
421/500 1/4″
622/824 5/16″
5 Bolt + Nut CL.8.8 M6*40/M6*45/M8*50
M10*55/M10*60/M12*65
6 Greaser M6*1/M8*1