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Flexible Metric Bellow Coupling Bkl 40X51mm M5
Flexible Metric Bellow Coupling Bkl 40X51mm M5
Flexible Metric Bellow Coupling Bkl 40X51mm M5
Flexible Metric Bellow Coupling Bkl 40X51mm M5
Flexible Metric Bellow Coupling Bkl 40X51mm M5
Flexible Metric Bellow Coupling Bkl 40X51mm M5
Specifications
Brand Name :
Tianniu
Model Number :
GR 40*51
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 :
3-5 working days
Packaging Details :
Cartons by sea shipping by Airplane
Name :
Bellow shaft coupling
Material :
Aluminium Steel
Bore size :
16-55mm
Warranty :
12 months
Elastomer materia :
PA66
Surface Treatment :
Anodic oxidation treatment
Weight :
85G
Description

GR40X51 M5 Shaft Coupling Aluminum Bellows Setscrew For CNC Machine​

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.

The elastic element of bellows coupling is precision metal bellows, which is divided into flexible series and rigid series. The flexible series has great elasticity and is often used in micro occasions such as encoders and sensors. The rigid series is mainly used in servo motors, CNC machine tools (machining centers) and other occasions.

Products Features

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 Parameters

Product Drawings

Flexible Metric Bellow Coupling Bkl 40X51mm M5

Product Dimensions

model parameter common bore diameter d1,d2 ΦD L LI L2 L3 N F M tightening screw torque
(N.M)
GR-16x27 4,5,6,6.35,7,8 16 27 7.5 2 8 13.5 3 M3 0.7
GR-20x32 5,6,6.35,7,8,9,9.525,10,11,12 20 32 7.2 2.8 12 18 3.5 M3 0.7
GR-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 M4 1.7
GR-25x37 6,6.35,7,8,9,9.525,10,11,12 25 37 9.5 3 12 20.2 4.5 M4 1.7
GR-32x42 8,9,10,11,12,12.7,14,15 32 42 8 4 18 27.2 5.5 M5 4
GR-40x51 8,9,9.525,10,11,12,12.7,14,15,16,17,18,19,20 40 51 9.5 6 20 34.5 5.5 M5 4
GR-55x57 10,11,12,12.7,14,15,16,17,18,19,20,22,24,25 55 57 9 6 27 51.9 6.25 M6 7
GR-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 8.9 M6 7

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)
GR-16x27 0.8 0.1 2 + 0.4 -1.2 20000 150 7.9x10-7 High strength aluminum alloy Anodizing treatment 8
GR-20x32 1.5 0.1 2 + 0.6 -1.8 18000 220 2.0x10-6 13
GR-22.5x34 1.8 0.15 2 + 0.6 -1.8 16000 300 6.2x10-6 22
GR-25x37 2.0 0.15 2 + 0.6 -1.8 15000 330 6.7x10-6 30
GR-32x42 2.5 0.2 2 + 0.8 -2.5 11000 490 2.0x10-5 53
GR-40x51 6.4 0.3 2 + 0.8 -2.5 10000 530 2.1x10-5 85
GR-55x57 12 0.3 2 + 0.8 -2.5 9000 860 2.8x10-5 170
GR-65x81 18 0.2 2 + 0.7 -2.5 4500 900 2.3x10-5 280

Product tags

dial gauge alignment

,

3db coupler

,

vernier dial gauge
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Flexible Metric Bellow Coupling Bkl 40X51mm M5

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Product Detail
Brand Name :
Tianniu
Model Number :
GR 40*51
Certification :
ISO 9001
Place of Origin :
China
MOQ :
1 pcs
Price :
Negotiable
Contact Supplier
Flexible Metric Bellow Coupling Bkl 40X51mm M5
Flexible Metric Bellow Coupling Bkl 40X51mm M5
Flexible Metric Bellow Coupling Bkl 40X51mm M5

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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