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20D High Torque Shaft Flexible Bellows Coupling M4 M5 Zero Backlash

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Address: No. 188, Section 3 of Shuanghua Road, Chengdu, China

Contact name:Doris

Sichuan Xintiecheng Machinery Co., Ltd

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20D High Torque Shaft Flexible Bellows Coupling M4 M5 Zero Backlash

Country/Region	china
City & Province	chengdu

Product Details

Custom High Torque Shaft Coupling Bellows Coupling

Introduction

Product Name	Bellows Coupling
Type	Flexible Coupling
Material	High-strength Aluminum Alloy
Color	Silver
Feature	Zero backlash
Sample	Available
Quality Control	Strict Inspection Prototype
Materials Avaliable	Aluminum Plastic Metals Copper
Service	Customized OEM
Equipment	CNC Lathe Machines

Feature

High torque rigidity and sensitivity;
Zero backlash;
High-strength aluminum alloy;
Clockwise and counterclockwise rotation characteristics are exactly the same

Dimensions of Bellows Coupling

D	L	d1, d2 Shaft Diameter	L1	M	Tightening (N.m)
20	29	4 5 6 6.35 8 10	8.5	M4	1.7
25	34	6 8 10 12	10.5	M4	1.7
35	43	6 6.35 8 10	14.0	M4	1.7
40	55	6 6.35 8 10 12 12.7	21.5	M5	4
55	72	8 10 12 12.7 14 15	23.0	M6	8
70	81	18 19 24 25 28 30 32 35	25.5	M8	15
82	103	18 20 25 28 30 35 38 40 42	34.5	M10	28

Technical Specification of Bellows Coupling

Rated Torque (N.m)	Max. Torque (N.m)	Max. Speed (min-1)	MOI (kg.m2)	Static Torque Rigidity (N.m/rad)	Radial Deviation (mm)	Angular Deviation (°)	Axial Deviation (mm)
1.5	3.0	15000	8.9 x 10^-7	160	0.20	2.0	+0.5-1.3
2.0	4.0	12000	2.8 x 10^-6	220	0.20	2.0	+0.5-1.3
2.5	5.0	10000	8.8 x 10^-6	310	0.20	2.0	+0.5-1.3
10.0	20.0	8000	1.5 x 10^-5	520	0.20	2.0	+0.7-1.5
25.0	50.0	6000	2.3 x 10^-5	850	0.20	2.0	+0.7-1.5
60.0	120.0	4500	2.8 x 10^-5	960	0.20	2.0	+0.7-1.5
80.0	160.0	4000	6.0 x 10^-5	1290	0.20	2.0	+0.7-1.5

Our Factory

Typical Application

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FAQs

Q1: Are you manufacturer or trading company?
A1: We are manufacturer with more than 10,000 square meters plant.

Q2: Will you provide free samples?
A2: Yes, we will provide free sample for customer to test.

Q3: Can you make CNC machining parts according to our drawings?
A3: Yes, we can make the parts according to your drawings.

Q4: Can you make CNC machining parts according to samples?
A4: Yes, we can make the parts according to your samples.

Q5: Which shipping method will you use for delivery?
A5: It depends on customer. Our price is based on FOB, customer needs to afford the shipping. But we are happy to help based on request.

Q6: What’s your payment terms?
A6: We accept T/T, Western Union, Money Transfer, TAAJ, etc.