3mm Bore Metal Flexible Shaft Coupling with Spring Rotation Elastic Flex Coupling

1. The flexible shaft coupling has a 3 layer spring system to transmit torque and give misalignement possibilities to connect two shafts. It has impressive ranges in the combination of torque, misalignement and heat range. There are 3 versions available like shaft to shaft, shaft to flange and flange to flange

2. Independent of the direction of rotation

3. Small mass moment of inertia

4. The compact and rotation symmetrical design avoids any substantial unbalance. Therefore a high number of revolutions is allowed

5. Coupling has a low absorbing effect by elastic deformation and internal friction of the spring assembly

6. All of the coupling components are made of steel

7. The standard model is resistant to temperatures between – 40 °C and +100 °C

8. If needed, couplings resistant to temperatures up to + 300 °C are available

9. Our couplings cannot be used in combustion engines (overstressing)

Fanovo imported Spectrometer machines for metal test, keep materials of each order meet Customers' need. The metal includes stainless steel 304, 316L, lead free NSF brass, CW 617, Monel 400, etc. 

 All incoming material before production will be tested by material analysis machine

Material test report will be shipped with each order, Fanovo guarantees the materials qualified for customers. 

Fanovo are carrying out Total Quality Management and obtained  ISO 9001 for management  The quality responsibility is divided into quality divisions ( SQC, IQC, IPQC, FQC, OQC). Fanovo promises Just-in-time delivery and fine manufacturing for our customers. Meanwhile Fanovo has the certification of NSF/ANSI 61, UPC/ CE for main products including brass valves, fittings, couplings, etc. 

Fanovo will do 100% inspection for incoming material, brass bar, stainless steel, steel etc.

IPQC department will inspect the process of Turning&milling, Fanovo do production accord to DWG. 

5-axis machining involves using a CNC to move a part along five different axes simultaneously

Fanovo's delivery packing by sea is in Carton Box and pallet. Ensure your shipment arrives safely and on time by packing your goods well. It's one of the most important things Fanovo can do to reduce the risk of delays and damage during transit.

Inner Box :

White Box

or Color Box

Carton Box:

Corrugated Box

With Item Label 

Pallet Packing:

By Sea/ By Air

Fanovo recommend to ship by sea if quantity is big that saves much freight for customers. 

Good for sample delivery and small volume

Q: Are you trading company or manufacturer ?

A: We are a manufacturer with our own trading company in Shanghai.

Q: How long is your delivery time?

A: Generally it is 2-10 days if the goods are in stock. or it is 20-40 days if the goods are not in stock, it is according to quantity.

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: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

Q: Can you customize products for your customers? 

A: Yes, Customized service is one of our core business, we have no small MOQ request. 

Q:Will you do 100% inspection before Shipment? 

A: Our QC will do 100% inspection and we will take the 100% claims if defective.