Product Details
Place of Origin: China
Brand Name: Tianniu
Certification: ISO-9001
Model Number: GL series
Payment & Shipping Terms
Minimum Order Quantity: 2 pcs
Price: Negotiable
Packaging Details: Cartons by sea shipping by Airplane
Delivery Time: 5-7 working days
Payment Terms: T/T, Western Union, MoneyGram, L/C, D/A, D/P
Supply Ability: 10000 per month
Model: |
GL Double Diaphragm Clamping Coupling |
Material: |
Aluminum Alloy |
Bore Size: |
12-50mm |
Warranty: |
12 Months |
Elastomer Materia: |
PA66 |
Surface Treatment: |
Anodic Oxidation Treatment |
Type: |
Double Diaphragm Clamping Coupling |
Model: |
GL Double Diaphragm Clamping Coupling |
Material: |
Aluminum Alloy |
Bore Size: |
12-50mm |
Warranty: |
12 Months |
Elastomer Materia: |
PA66 |
Surface Treatment: |
Anodic Oxidation Treatment |
Type: |
Double Diaphragm Clamping Coupling |
Products Features
Shaft Coupling is a mechanical component used to connect the driving shaft and driven shaft in different mechanisms to rotate together and transmit motion and torque. In addition to transmitting motion, the coupling can also compensate the offset (including axial offset, radial offset, angular offset or comprehensive offset) between the two shafts due to inaccurate manufacturing and installation, deformation or thermal expansion during operation, mitigate impact and vibration absorption, and play the role of overload protection to achieve stable motion transmission.
The following is the advantage of GL Aluminum alloy double diaphragm clamping shaft couping,
> High torque rigidity, can accurately control the rotation of the shaft, can carry out high-precision control
> Designed for servo and stepping motor
> No gap between the shaft and sleeve connection, general for positive and negative rotation
> Low inertia, suitable for high speed operation
> The diaphragm is made of spring steel with excellent fatigue resistance
> Fastening method of clamping screw
Products Parameters
model parameter | common bore diameter d1,d2 | ΦD | L | LF | LP | d3 | S | F | M | tightening screw torque (N.M) |
GL-19X27 | 3,4,5,6,6.35,7,8 | 19 | 27 | 9.1 | 5.2 | Φ9 | 1.8 | 3.3 | M2.5 | 1 |
GL-26X35 | 5,6,6.35,7,8,9,9.525,10,11,12,14 | 26 | 35 | 11.65 | 6.5 | Φ12.5 | 2.6 | 3.9 | M3 | 1.5 |
GL-32X41 | 5,6,6.35,7,8,9,9.525,10,11,12,12.7,14,15, | 32 | 45 | 12.25 | 9.5 | Φ15 | 3.5 | 3.85 | M3 | 1.5 |
GL-34X45 | 5,6,6.35,7,8,9,9.525,10,11,12,12.7,14,15,16 | 34 | 45 | 14.25 | 9.5 | Φ16 | 4.5 | 4.85 | M4 | 2.5 |
GL-39X50 | 8,9,9.525,10,11,12,12.7,14,15,16,17,18,19 | 39 | 50 | 14.9 | 11.2 | Φ9.3 | 4.5 | 5 | M4 | 2.5 |
GL-44X50 | 8,9,9.525,10,11,12,12.7,14,15,16,17,18,19,20,22 | 44 | 50 | 14.9 | 11.2 | Φ2.5 | 4.5 | 5 | M4 | 2.5 |
GL-50X63 |
8,9,9.525,10,11,12,12.7,14,15,16,17,18,19,20, 22,24,25 |
50 | 63 | 20.6 | 12.5 | Φ23 | 4.8 | 6 | M5 | 7 |
GL-56X64 | 10,12,14,15,16,17,18,19,20,22,24,25,28,30,32 | 56 | 64 | 19.75 | 13.5 | Φ2.5 | 5.5 | 6.4 | M5 | 7 |
GL-68X75 | 12,14,15,16,17,18,19,20,22,24,25,28,30,32,35,38 | 68 | 75 | 23.35 | 15.7 | Φ38.3 | 6.3 | 7.7 | M6 | 12 |
GL-82X98 | 17,18,19,20,22,24,25,28,30,32,35,38,40,42 | 82 | 98 | 30 | 22 | Φ45.5 | 8 | 9.7 | M8 | 20 |
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 | Material of shrapnel | surface treatment | weight (g) |
GL-19X27 | 1 | 0.12 | 1.5 | ±0.18 | 10000 | 170 | 9.1x10-7 | High strength aluminum alloy | SUS304Spring steel | Anodizing treatment | 14.6 |
GL-26X35 | 1.5 | 0.15 | 1.5 | ±0.3 | 10000 | 820 | 3.0x10-6 | 37 | |||
GL-32X41 | 2 | 0.17 | 1.5 | ±0.36 | 10000 | 1750 | 1.0x10-5 | 67 | |||
GL-34X45 | 3 | 0.17 | 1.5 | ±0.36 | 10000 | 1860 | 1.1x10-5 | 77 | |||
GL-39X50 | 6 | 0.22 | 1.5 | ±0.45 | 10000 | 2860 | 3.0x10-5 | 118 | |||
GL-44X50 | 9 | 0.22 | 1.5 | ±0.54 | 10000 | 3300 | 3.8x10-5 | 144 | |||
GL-50X63 | 18 | 0.1 | 1.5 | ±0.54 | 10000 | 3300 | 3.0x10-5 | 235 | |||
GL-56X64 | 25 | 0.27 | 1.5 | ±0.72 | 10000 | 9480 | 1.6x10-4 | 318 | |||
GL-68X75 | 60 | 0.31 | 1.5 | ±0.8 | 9000 | 19000 | 2.0x10-4 | 492 | |||
GL-82X98 | 100 | 0.55 | 1.5 | ±0.8 | 8000 | 28450 | 2.5x10-4 | 1013 |