5mm to 8mm Aluminum Casing With Screw Flexible Shaft Coupling Rigid

Quick Details
Place of Origin:
Zhejiang, China
Brand Name:
Model Number:
Aluminium, Aluminium
Shaft Coupling
Blue Oxide
Torque Capacity:
Product name:
Shaft Coupling
Industrial Equipment
Forging+machining+heating Treatment
Machining Services
Surface Treatment:
Blue Oxide
Width Tolerance:
Product Description

5mm to 8mmAluminum Casing With Screw Flexible Shaft Coupling Rigid

Flex capability of the coupler removes stress when shafts are not aligned perfectlySuitable for connecting two axis with different diameters, can also be connected with a motor axis, or connecting shafts of different diametersBetween the transmission member can do both screw can do model remote control boat propeller shaft and the motor power,flexibility of this coupler removes stress between motor and driving componentCompatible with NEMA 17 stepper motors (for 5mm shaft diameter)Dimensions: 14 x 25mm/0.55 x 0.98"(Dia x L)

Specification:Four screw designMaterial: Aluminum Alloy Color: Blue Connection diameter: 5 x 8mm Outer diameter : 14mmTotal length : 25mmTop Thread Size: M4 Through Angle:180 Degree Dimensions: 14 x 25mm/0.55 x 0.98"(Dia x L)

Package List:5×5*8mm Rigid Shaft Coupler20xScrews1xHexagon wrench

Body Material
Blue Oxide Aluminum
Surface treatment
14 x 25mm/0.55 x 0.98"(Dia x L)
Specification Met
Through Angle
180 Degree
Material Test Report

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.

Material Analysis Equipment

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

Material Test Report

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

Spectrometer Machine for Material Test

Fanovo is capable to test brass, stainless steel, Aluminum etc.
Fanovo Images

Incoming Quality Control

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

Lean Manufacturing

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

Imported CNC

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

6 Pcs 400T forging machine

Automatic Assembly for valves

5S management assembly Line


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.

Delivery Packaging

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

Sea shipping

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

DHL/ UPS/ FEDEX/TNT/ Special Air Delivery

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.

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