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[China]
Trade Verify
Address: No. 203, Gaotiantou, Liudao Industrial Park, Yaoguan Town, Wujin District, Changzhou City, Jiangsu Province
Contact name:Christina Liu
Changzhou TIANNIU Transmission Equipment Co., Ltd |
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Verified Suppliers
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GH Series Shanf Couping Sliding Block Oldham Flexible Coupling Machine
Products Introduction
Oldham type shaft coupling are designed to clamp evenly around the shaft and provide greater retention than fixed screw couplings without damaging shaft. Then tighten the clamping screws to secure.
Products Features
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.
>Tianniu Brand Oldham shaft couplings use colloid material
is imported PA66, which has good wear resistance, corrosion
resistance and electrical insulation
>Tianniu Brand Oldham shaft couplings use sliding design can compensate radial and angular deviation more
effectively
>Tianniu Brand Oldham shaft couplings use detachable design, easy to install
>Tianniu Brand Oldham shaft couplings fastening method of clamping screw
Production Drawings
Production Datasheet
| model parameter | common bore diameter d1,d2 | ΦD | L | LF | LP | F | M | tightening screw torque (N.M) |
| GH-16X18 | 4,5,6,6.35,7,8 | 16 | 18 | 7.1 | 11.6 | 3.55 | M3 | 0.7 |
| GH-20X25 | 5,6,6.35,7,8,9,9.525 | 20 | 25 | 9.1 | 12.7 | 4.55 | M4 | 1.7 |
| GH-25X28 | 5,6,6.35,8,9,9.525,10,11,12,14 | 25 | 28 | 11.7 | 16.65 | 5.58 | M4 | 1.7 |
| GH-32x33 | 5,6,8,9,9.525,10,11,12,12.7,14,15,16 | 32 | 33 | 14 | 19.5 | 7 | M4 | 1.7 |
| GH-40X35 | 8,9,9.525,10,11,12,12.7,14,14,16,17,18,19,20 | 40 | 35 | 15.5 | 18.4 | 7.75 | M4 | 1.7 |
| GH-45X46 | 8,9,9.525,10,11,12.7,14,15,16,17,18,19,20,22 | 45 | 46 | 21.5 | 18.4 | 9 | M5 | 4 |
| GH-50X38 | 10,12,12.7,14,15,16,17,18,19,20,22,24,25 | 50 | 38 | 16.5 | 15 | 8.25 | M5 | 4 |
| GH-55X57 | 10,12,12.7,14,15,16,17,18,19,20,22,24,25,28,30,32 | 55 | 57 | 27 | 17.5 | 10.5 | M5 | 4 |
| GH-63X47 | 14,15,16,17,18,19,20,22,24,25,28,30,32 | 63 | 47 | 21 | 17.5 | 10.5 | M6 | 8.4 |
| GH-70X77 | 16,17,18,19,20,22,24,25,28,30,32,38,40 | 70 | 77 | 36.5 | 25 | 13.5 | M8 | 10.5 |
| 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) |
| GH-16X18 | 0.7 | 0.8 | 3 | ±0.2 | 9000 | 30 | 3.3x10-7 | High strength aluminum alloy | P A 6 6 | Anodizing treatment | 6 |
| GH-20X25 | 1.2 | 1.2 | 3 | ±0.2 | 7000 | 58 | 1.1x10-6 | 18 | |||
| GH-25X28 | 2 | 1.6 | 3 | ±0.2 | 6000 | 130 | 3.1x10-6 | 25 | |||
| GH-32x33 | 4.5 | 2 | 3 | ±0.2 | 4800 | 270 | 9.6x10-6 | 44 | |||
| GH-40X35 | 9 | 2.4 | 3 | ±0.2 | 3600 | 520 | 2.3x10-5 | 81 | |||
| GH-45X46 | 12 | 2.8 | 3 | ±0.2 | 3500 | 560 | 3.8x10-5 | 136 | |||
| GH-50X38 | 19 | 2.6 | 3 | ±0.2 | 3000 | 800 | 1.8x10-4 | 142 | |||
| GH-55X57 | 22 | 3.3 | 3 | ±0.2 | 2800 | 795 | 8.0x10-4 | 255 | |||
| GH-63X47 | 19 | 3 | 3 | ±0.2 | 2500 | 1200 | 8.3x10-4 | 320 | |||
| GH-70X77 | 56 | 3.8 | 3 | ±0.2 | 2500 | 1260 | 3.9x10-4 | 445 |
