製品説明
NL1-10 Nylon Gear Sleeve, Nylon Gear Coupling (3A2006)
1. Applies to flexible drive shaft ,allowing a larger axial radial displacement and displacement.
2. Has a simple structure,easy maintenance .
3. Disassembly easy
4. low noise
5. Transmission efficiency loss,long useful working life.
| 利点： |
| 1. Lowest pice based on large scale production. |
| 2. High and stable quality level. |
| 3. Widely used in various mechanical and hydraulic fields. |
| 4. Compensation for axial,radial and angular misalignment. |
| 5. Convenient axial plugging assembly. |
| 6. No brittlement at low temperature. |
| 7. Good slippery and frictional properties. |
| 8. Resistance to chemical corrosion. |
Surface: as your requirement
Material: steel / aluminum / brass / iron / zinc / alloy
Any other material and dimension depends on customers’ demand.
Usage: machinery / furniture / toy / woodboard / wall
Manufacturing process: Precision turning parts
Euipment: CNC turning machine
Testing equipment: projector
Tolerance:+/-0.05MM
| Item No. | Gear Qty | Modulus |
| NL1 | 32/30 | 1/1.5 |
| NL2 | 42/28 | 1/1.5 |
| NL3 | 25/34 | 2/1.5 |
| NL4 | 32/45 | 2/1.5 |
| NL5 | 36/38 | 2 |
| NL6 | 32/40 | 2/2.5 |
| NL7 | 45/36 | 3/2.5 |
| NL8 | 31/36 | 2.5/3 |
| NL8 | 42/45 | 2.5/3 |
| NL9 | 45/46 | 3 |
| NL10 | 44 | 4 |
Description: the polyurethane elastomeric is a new material of polymer synthetic between rubber and plastic. It has both high strength of plastic and high elasticity of rubber. Its characteristics are: 1, a wide range of hardness. It still has rubber elongation and resilience at high hardness. The polyurethane elastomeric has a hardness range of Shore A10-D80. 2. high strength. At rubber hardness, the tensile strength, tear strength and load carrying capacity are much higher than general rubber material. At high hardness, its impact strength and flexural strength are much higher than plastic material. 3, wear-resistant. Its wear resistance is very outstanding, generally in the range of 0.01-0.10cm3/1.61km, about 3-5 times than rubber material. 4, oil resistant. The polyurethane elastomeric is a highly CHINAMFG polymer compound which has low affinity with non-polar mineral oil and is hardly eroded in fuel oil and mechanical oil. 5, good resistance to oxygen and ozone. 6, excellent vibration absorption performance, can do damping and buffering. In the mold manufacturing industry, it replaces rubber and springs.7, has good low temperature performance. 8, radiation resistance. Polyurethane is highly resistant to high energy radiation and has satisfactory performance at 10-10 deg radiation dose. 9, with good machining performance.
The polyurethane coupling, rubber coupling are made by injection with high quality TPU material or mould CSM/SBR. It is designing and special for all kinds of metal shaft coupling with very good performance of high tensile strength, high wear resistant, high elastic resilience, water resistant, oil resistant and excellent fatigue resilience, high impact resistant etc. We have full sets injection moulds and supply full range of GR, GS, MT, ML, MH, Hb, HRC, L, T, NM and Gear J series couplings etc. with high quality and excellent experience. Apply to all kinds of industrial metal shaft coupling.
Specifications:
material: TPU, CSM/SBR, NBR, nylon etc.
color: yellow, red, purple, green, black, beige etc.
surface: smooth
tensile strength: 8-55Mpa
hardness: 70-98Shore A
elongation: 400%-650%
density: 1.25g/cm3
elasticity impact: >25%
tear strength: 35-155KN/m
akron abrasion loss:<0.05cm3/1.61km
compression set (22h*70°C):<10%
working temperature: 120°C
standard size for polyurethane coupling:
GR14, GR19, GR24, GR28, GR38, GR42, GR48, GR55, GR65, GR75, GR90, GR100, GR110, GR125, GR140, GR160, GR180
GS5, GS7, GS9, GS12, GS14, GS19, GS24, GS28, GS38, GS42, GS48, GS550, GS65, GS75
MT1, MT2, MT3, MT4, MT5, MT6, MT7, MT8, MT9, MT10, MT11, MT12, MT13
ML1, ML2, ML3, ML4, ML5, ML6, ML7, ML8, ML9, ML10, ML11, ML12, ML13
MH45, MH55, MH65, MH80, MH90, MH115, MH130, MH145, MH175, MH200
HRC70, HRC90, HRC110, HRC130, HRC150, HRC180, HRC230, HRC280
L35, L50, L70, L75, L90/95, L99/100, L110, L150, L190, L225, L276
FALK-R 10R, 20R, 30R, 40R, 50R, 60R, 70R, 80R
SBT T40, T45, T50, T55, T60, T65, T70, T75, T80, T85, T90, T95, T100, T105, T108, T110, T115, T120, T125, T130, T135, T140, T145, T150, T154, T170, T185, T190, T210
Joong Ang CR0050, 0070, 571, 571, 2035, 2035A, 3545, 4560, 6070, 7080
MS571, MS571, MS1119, MS1424, MS1928, MS1938, MS2845, MS3860, MS4275, MS6510
D14, D14L, D20, D25, D30, D30L, D35, D40, D45, D49, D55, D65
5H, 6H, 7H, 8H, 9H, 10H, 11H
standard size for rubber coupling:
Hb80, Hb95, Hb110, Hb125, Hb140, Hb160, Hb180, Hb200, Hb240, Hb280, Hb315
HRC70, HRC90, HRC110, HRC130, HRC150, HRC180, HRC230, HRC280
L35, L50, L70, L75, L90/95, L99/100, L110, L150, L190, L225
NM50, NM67, NM82, NM97, NM112, NM128, NM148, NM168, NM194, NM214, NM240, NM265
NOR-MEX168-10, NOR-MEX194-10, NOR-MEX214-10, NOR-MEX240-10, NOR-MEX265-10
FCL1#, FCL2#, FCL3#, FCL4#, FCL5#, FCL6#, FCL7#, FCL8#
FCL90, FCL100, FCL112, FCL125, FCL140, FCL160, FCL180, FCL200, FCL224, FCL250, FCL280, FCL315, FCL335, FCL400, FCL450, FCL560, FCL630
Gear 3J, 4J, 5J, 6J, 7J, 8J, 9J, 10J, 11J, 12J, 13J, 14J
Hytre 4H, 5H, 6H, 7H, 8H, 9H, 11H
Tyre F40, F50, F60, F70, F80, F90, F100, F110, F120, F140, F160
SBT T75, T80, T85, T90, T95, T100, T105, T108, T110, T115, T120, T125, T130, T135, T140, T145, T150, T154, T170, T210
FCLpin #1, #2, #3, #4, #5, #6, #8
GR42, GR48, GR55, GR65, GR75
DL1, DL2, DL3, DL4, DL5, DL6, DL7, DL8, DL9, DL10, DL11
standard size for nylon coupling:
NL1, NL2, NL3, NL4, NL5, NL6, NL7, NL8, NL9, NL10
M28, M32, M38, M42, M48, M58, M65
packing in bags, cartons, pallets or crates
OEM & customized size are agreed
special supply all kinds of steel coupling for FCL, NM, MH, HRC, Love Joy, Joongang, Centafelx, XL-GR, Tyre
***when you enquiry, pls confirm type, size number and quantity***
ギアカップリングを使用する際の制限事項と欠点
ギアカップリングには多くの利点がある一方で、特定の用途に適したカップリングソリューションを選択する際には考慮すべきいくつかの制限事項と欠点も存在します。
- 料金： ギアカップリングは、特に精密加工や特殊材料が必要な場合、他のタイプのカップリングに比べて高価になることがあります。初期投資は高くなるかもしれませんが、長期的なメリットはコストを上回る可能性があります。
- サイズと重量： ギアカップリングは一般的に、他のタイプのカップリングよりも大きく重い。そのため、機械全体のサイズと重量に影響を及ぼし、設置スペースや重量制限が限られた用途では問題となる可能性がある。
- メンテナンス： ギアカップリングは、適切な機能を維持するために、潤滑や定期点検などの定期的なメンテナンスが必要です。メンテナンスを怠ると、早期摩耗や故障につながる可能性があります。
- 反発： 他の歯車機構と同様に、歯車カップリングにも歯車間の隙間による固有のバックラッシュが存在する場合があります。このわずかな遊びは、正確な動作伝達が不可欠な精密用途に影響を与える可能性があります。
- 騒音と振動： ギアカップリングは、特に高速回転時において、フレキシブルカップリングに比べて騒音や振動が大きくなる可能性があります。これは、低騒音運転が求められる用途においては懸念事項となる場合があります。
- 位置ずれ許容範囲： ギアカップリングは中程度の軸ずれには対応できるものの、大きな軸ずれに対応する点では、フレキシブルカップリングほど寛容ではない可能性がある。
こうした制約はあるものの、ギアカップリングは多くの用途、特に高トルク伝達と過酷な条件下での対応に優れた重工業用途において、依然として広く利用されています。適切な選定、設置、およびメンテナンスを行うことで、これらの欠点の一部を軽減することができ、ギアカップリングは様々な産業における動力伝達の信頼できる選択肢となっています。
editor by CX 2023-12-15