Product Details
Place of Origin: China
Brand Name: Tianniu
Certification: ISO 9001
Model Number: GR series
Payment & Shipping Terms
Minimum Order Quantity: 1 pcs
Price: Negotiable
Packaging Details: Cartons by sea shipping by Airplane
Delivery Time: 3-5 working days
Payment Terms: T/T, Western Union, MoneyGram, L/C, D/A, D/P
Supply Ability: 10000 per month
Name: |
Bellow Shaft Coupling |
Structure: |
Bellow Shaft Coupling |
Material: |
Aluminium Steel |
Bore Size: |
16-55mm |
Warranty: |
12 Months |
Elastomer Materia: |
PA66 |
Surface Treatment: |
Anodic Oxidation Treatment |
Name: |
Bellow Shaft Coupling |
Structure: |
Bellow Shaft Coupling |
Material: |
Aluminium Steel |
Bore Size: |
16-55mm |
Warranty: |
12 Months |
Elastomer Materia: |
PA66 |
Surface Treatment: |
Anodic Oxidation Treatment |
Aluminum alloy bellows setscrew coupling for motor starter
Product introduction
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 setscrew
Changzhou Tianniu Factory is a professional manufacturer of plum couplings, rigid couplings, universal couplings, cross slide couplings, winding couplings, bellows couplings, double membrane couplings and other products. The processing company has a complete and scientific quality management system.
Products Parameters
Product Drawings
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 |
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 |