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Metric Miniature Bellows Coupling CNC Machine Bellows Joint 25X37mm
Metric Miniature Bellows Coupling CNC Machine Bellows Joint 25X37mm
Metric Miniature Bellows Coupling CNC Machine Bellows Joint 25X37mm
Metric Miniature Bellows Coupling CNC Machine Bellows Joint 25X37mm
Metric Miniature Bellows Coupling CNC Machine Bellows Joint 25X37mm
Metric Miniature Bellows Coupling CNC Machine Bellows Joint 25X37mm
Specifications
Brand Name :
Tianniu
Model Number :
GRC 2025*37
Certification :
ISO 9001
Place of Origin :
China
MOQ :
1 pcs
Price :
Negotiable
Payment Terms :
T/T, Western Union, MoneyGram, L/C, D/A, D/P
Supply Ability :
10000 per month
Delivery Time :
5-7 working days
Packaging Details :
Cartons sea shipping airplane shipping 0.08-0.17KG
Name :
Bellow shaft coupling
Material :
Aluminium Steel
Bore size :
25mm
Warranty :
12 months
Elastomer materia :
PA66
Surface Treatment :
Anodic oxidation treatment
Weight :
0.06KG
Description

Steel Bellows Clamping Shaft Coupling Stepped For Encoder

Product introduction

Bellows coupling uses corrugated thin-walled pipe (bellows) to directly weld or bond with the two half couplings to transmit motion. The coupling has the advantages of simple structure, small overall dimension, convenient processing and installation and high transmission accuracy. It is mainly used in small power precision machinery and control mechanisms requiring compact structure and high transmission accuracy.

1. The bellows coupling has no clearance and high sensitivity

2. High elasticity, better protection of equipment

3. It can absorb vibration and compensate radial, angular and axial deviations at the same time

4. Oil stain resistance and strong corrosion resistance

5. Torsional rigidity, clockwise and counterclockwise rotation characteristics are exactly the same

6. Commonly used in CNC machine tools, indexing discs and other industrial machinery

Products Features

>The material is aluminum alloy, and the middle bellows is made of stainless steel with excellent corrosion resistance
>Laser welding is used between bellows and shaft sleeve, with zero rotation clearance, suitable for forward and reverse rotation
>Bellows structure can effectively compensate radial, angular and axial deviation
>Designed for servo motor stepper motor
>Fastening method of clamping screw

Products Parameters

Product Drawings

Metric Miniature Bellows Coupling CNC Machine Bellows Joint 25X37mm

Product Dimensions

model parameter common bore diameter d1,d2 ΦD L L1 L2 L3 N F M tightening screw torque
(N.M)
GRC-16x27 4,5,6,6.35,7,8 16 27 7.5 2 8 13.5 3 M2.5 1
GRC-20x32 5,6,6.35,7,8,9,9.525,10 20 32 7.2 2.8 12 18 3.5 M3 1.5
GRC-22.5x34 5,6,6.35,7,8,9,9.525,10,11,12 22.5 34 8.05 2.8 12.3 20.2 4.5 M3 1.5
GRC-25x37 6,6.35,7,8,9,9,9.525,10,12 25 37 9.5 3 12 20.2 4.5 M3 1.5
GRC-32x42 8,9,9.525,10,11,12,12.7,14,15 32 42 8 4 18 27.2 5.5 M4 2.5
GRC-40x55 8,9,9.525,10,11,12,12.7,14,15,16,17,18,19,20 40 55 11.5 6 20 34.5 6.5 M5 7
GRC-55x72 10,11,12,12.7,14,15,16,17,18,19,20,22,24,25 55 72 16.5 6 27 51.9 10 M6 12
GRC-65x81 10,11,12,12.7,14,15,16,17,18,19,20,22,24,25,28,30,32,35,38 65 81 19.5 7 28 60.5 10.5 M6 12

model parameter Rated torque
(N.M)*		 allowable eccentricity
(mm)*		 allowable deflection angle
(°)*		 allowable axial deviation
(mm)*		 maximum speed
rpm		 static torsional stiffness
(N.M/rad)		 moment of inertia
(Kg.M2)		 Material of shaft sleeve surface treatment weight
(g)
GRC-16x27 0.8 0.1 1.5 + 0.4 -1.2 9400 150 8.0x10-7 High strength aluminum alloy Anodizing treatment 8
GRC-20x32 1.5 0.15 2 + 0.6 -1.8 7600 220 2.2x10-6 13
GRC-22.5x34 1.8 0.15 2 + 0.6 -1.8 6000 300 6.5x10-6 22
GRC-25x37 2.0 0.15 2 + 0.8 -1.8 6100 330 6.9x10-6 30
GRC-32x42 2.5 0.2 2 + 0.8 -2.5 4700 490 2.1x10-5 53
GRC-40x55 6.4 0.2 2 + 0.8 -2.5 4200 530 2.3x10-5 97
GRC-55x72 12 0.2 2 + 0.8 -2.5 3900 860 3.7x10-5 200
GRC-65x81 18 0.2 2 + 0.7 -2.5 3500 900 3.6x10-5 380

Product tags

cnc bend machine 800t

,

besco cnc bending machine

,

spiral binding machine a4
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Metric Miniature Bellows Coupling CNC Machine Bellows Joint 25X37mm

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Product Detail
Brand Name :
Tianniu
Model Number :
GRC 2025*37
Certification :
ISO 9001
Place of Origin :
China
MOQ :
1 pcs
Price :
Negotiable
Contact Supplier
Metric Miniature Bellows Coupling CNC Machine Bellows Joint 25X37mm
Metric Miniature Bellows Coupling CNC Machine Bellows Joint 25X37mm
Metric Miniature Bellows Coupling CNC Machine Bellows Joint 25X37mm

Changzhou Tianniu Transmission Equipment Co., Ltd

Verified Supplier
4 Years
jiangsu, changzhou
Since 2007
Business Type :
Manufacturer, Exporter, Trading Company, Seller, Other
Main Products :
Plum Shaft Coupling, Oldham Shaft Coupling, Bellows Shaft Coupling
Total Annual :
8,000,000-10,000,000
Employee Number :
50~100
Certification Level :
Verified Supplier
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