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Torque Limiter

Additional information


Torque Limiter

china manufacturer of torque limiters,Specialist in:torque limiters, friction torque limiters, pilot ball torque limiters, pilot bronze torque limiters, torque limiters couplings, torque limiters adapters.

Size torque Range

Number of Disc Spring Characteristics
RTL50-1 2.94~9.8
RTL65-1 6.86~27.44
RTL89-1 19.6~74.48
RTL127-1 47.04~209.72
RTL178-1 115.64~569.38
1 Single Nut Adjustment, lock Washer to prevent the nut from loosening
RTL50-2 6.86~19.6
RTL65-2 13.72~53.9
RTL89-2 34.3~148.96
RTL127-2 88.2~420.42
RTL178-2 223.44~1087.8
2 Three Bolts Adjustment ,Torque preset by the three bolts (an adjustment nut to fix a pilot plate in plate) 


RTL50-1 RTL50-2
﹡Single Nut Adjustment
﹡ Lock Washer to prevent the nut from loosening


MAIN parameter

RTL65-1 RTL65-2 RTL89-1 RTL89-2
﹡Single Nut Adjustment
﹡ Lock Washer to prevent the nut from loosening

RTL127-1 RTL127-2
RTL178-1 RTL178-2

﹡ Three Bolts Adjustment
﹡ Torque preset by the three bolts (an adjustment nut to fix a pilot plate in place)

RTL50    RTL65    RTL89

RTL127     RTL178

pruduct quality report

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
product materials available

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
product finishing

QC & Certificate

Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009

Eight reasons to choose us:


1. Perfect service system and after-sale protection.
2. Quality problems will be solved within 24hours.
3. One-to-one customer service tracking processing.
4. Companies carry out the ERP management, improve enterprise fast response.
5. Quality assurance, one year warranty.
6. Supporting professional matched other equipments.
7. The company has more than one product testing units, the implementation of ISO9001: 2015.
8. Unique development and design capabilities to meet the needs of special-purpose equipment manufacturing.


Five Core strengths:


1. The first domestic independent R & D manufacturer and 22 years of professional manufacturing.
2. Casting exquisite, beautiful, practical and durable.
3. Complete specifications, cost-effective and spot supply.
4. Independent research and development, special specifications can be customized.
5. Selected materials, high-tech treatment, up to the international standard test.

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


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.