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Bellow Coupling 1000Nm ±2mm Engine Drive Shaft

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Bellow Coupling 1000Nm ±2mm Engine Drive Shaft

Bellow Coupling 1000Nm ±2mm Engine Drive Shaft
Bellow Coupling 1000Nm ±2mm Engine Drive Shaft Bellow Coupling 1000Nm ±2mm Engine Drive Shaft Bellow Coupling 1000Nm ±2mm Engine Drive Shaft

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Product Details:
Place of Origin: China Luoyang
Brand Name: SL
Certification: CMC
Model Number: SL-BKM
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: USD 4700 dollar
Packaging Details: 1200mm*600mm*1500mm
Delivery Time: 5-8 work weeks
Payment Terms: T/T
Supply Ability: 10 sets per month

Bellow Coupling 1000Nm ±2mm Engine Drive Shaft

Rated Torque(Nm): 20-1000 Total Length(mm): 40-89
Steering Spring Rigidity(N/mm): 55.8-148 Length Of Fit(mm): 16.5-34
High Light:

±2mm Engine Drive Shaft


1000Nm Engine Drive Shaft


1000Nm car engine shaft

SL-BKM Bellow Coupling 20-1000 Super Compact With Clamped Shaft Sleeve


ProductsSL-BKS bellow coupling: Super compact, high rigidity, with clamped shaft sleeve


Specification: 20-1000 Nm





1. Extremely compact
2. High torque density
3. In light weight, low moment of inertia





1.Bellow coupling: High-performance stainless steel
2.Axle sleeve: check the table below





1.Two clamping bushings may be mounted coaxially on bellows.

2. It can withstand 1.5 times of rated torque for short overloads.



Key applicationSuitable for mounting on torque sensor




Specification 20 200 400 1000
Rated torque (Nm) 20 200 400 1000
Total length (mm) 40 59 75 89
External diameter (mm) 49 66 82 110
Length of fit (mm) 16.5 23 27.5 34
Inside diameter range (mm) 15-28 24-35 32-42 40-60
Anchor nut M5 M8 M10 M12
Locking moment of fixing nut (Nm) 8 40 60 130
Center distance of screw hole (mm) 17 23 27 39
Distance (mm) 6 9.5 11 13
Ratational inertia (e-3) 0.05 0.18 0.62 7.2
Axle sleeves aluminum aluminum aluminum steel
Weight (kg) 0.13 0.4 0.7 3.5
Torsional rigidity (e3) 41.9 138 170 570
Maximum allowable axial deviation (±mm) 1 1.5 1 2
Maximum allowable radial deviation (±mm) 0.06 0.08 0.1 0.1
Maximum allowable angular deviation (±degree) 0.5 0.5 0.5 0.5
Steering spring rigidity (N/mm) 55.8 153 114 148
Radial spring rigidity (N/mm) 3,710 11,000 6,058 9,010
Maximum speed G=2.5(min-1) 80,000 60,000 50,000 40,000





Q:What’s the minimum order quantity for our cooperation?

A: We support small trail order of 1 pcs for stock products.

Q: How can I learn more about the products?

A: Please leave your email and we will send you your electronic sample book.

Q: What’s your payment term?

A: Normally 30% T/T deposit, pay in full before shipment.

Q:What’s the lead time for my orders?

A: Dynamometers production cycle is 6-8 weeks, sensors prodction cycle is 2-3 weeks, other products please contact with us.

Q: How do we get the overall solution of the test bench?

A: Leave us your email, our technical staff will communicate with you about the detailed plan.

Q:Can I come to visit your factory?

A: Sure, you are always welcome to have a visit.



About Us


SeeLong Intelligent Technology (Luoyang Henan) Co., LTD., is a professional production of automotive power system test equipment high technology services enterprises. SeeLong is located in the Peony City(famous for peonies) -- Luoyang, which is also the ancient capital of 13 dynasties.


Why Choose Us


After years of development and accumulation, the company has become a well-known powertrain test equipment production enterprises. Specializing in engine test, transmission test, energy storage test, controls and electric motor test and other test equipment research, development and production service. The company has established long-term cooperation with tsinghua university, Shandong university and many other domestic scientific institutions. We have successfully passed the ISO9001 Quality System certification, obtained a dozen of invention patents and two software copyrights. We have provided professional services and equipment for more than 100 users at home and abroad and which is ongoing now and will continue in the future.


Prospect of Cooperation


Friendly cooperation provides you both high quality products and long-term professional after-sales service.





Contact Details
Seelong Intelligent Technology(Luoyang)Co.,Ltd

Contact Person: Miss. Vicky Qi

Tel: 86-13271533630

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