SB Series Shear Bolt Torque Limiter for PTO Shaft
The SB type shear bolt torque limiter is a device that interrupts power transmission when the transmitted torque exceeds a set value.
This power interruption is caused by the shearing of the bolt. This bolt must be replaced before power can be restored.
The use of a shear bolt torque limiter is recommended to avoid damage to the drive system of a machine mounted on a machine subjected to unexpected overloads or torque peaks.
Shear Bolt Torque Limiter for PTO Shaft
The SB type shear bolt torque limiter is a device that interrupts power transmission when the transmitted torque exceeds a set value.
This power interruption is caused by the shearing of the bolt. This bolt must be replaced before power can be restored.
The use of a shear bolt torque limiter is recommended to avoid damage to the drive system of a machine mounted on a machine subjected to unexpected overloads or torque peaks.
The torque setting of the shear bolt torque limiter is usually double or triple the intermediate torque M and must not exceed the maximum torque of the drive train. The standard settings for each size SFT driveline are shown in the table to the right. SB Torque Limiter sizes S1 through S4 have a pinned attachment to the spline shaft. Larger sizes use a tapered pin attachment.
Note: For operator safety and reliable driveline function, replace only one bolt of the same length, diameter, and grade as the original.
Specification of Shear Bolt Torque Limiter
- Yoke
- Grease nipple
- Steel ball
- Hub
- Push pin
- Shear bolt & Nut
- Yoke
- Grease nipple
- Steel ball
- Hub
- Push pin (Qty.=2）
- Shear bolt & Nut
Edited by Zqq.
Materials Available
1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
Surface Treatment
Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.
Processing Method
CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
QC & Certificate
Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009
Package & Lead Time
Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port
FAQ
Q: Are you trading company or manufacturer ?
A: Our group consists in 3 factories and 2 abroad sales corporations.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: How long is your delivery time ? What is your terms of payment ?
A: Generally it is 40-45 days. The time may vary depending on the product and the level of customization. For standard products, the payment is: 30% T/T in advance ,balance before shipment.
Q: What is the exact MOQ or price for your product ?
A: As an OEM company, we can provide and adapt our products to a wide range of needs.Thus, MOQ and price may greatly vary with size, material and further specifications; For instance, costly products or standard products will usually have a lower MOQ. Please contact us with all relevant details to get the most accurate quotation.