Detail Information

Coupling- NM50/NM67 NM Coupling Dimensions

Short pitch transmission Chains Specifications

The high precise CNC equipment, such as Slow-feeding wire-cut machine, jig grinding machine and electric discharge machine, ensures the top quality precision of mould processing, with the high efficient and environmental protection acid rolling line being the largest raw material converting equipment in the field in china; The wildly use of automatic milling machine, high-speed automatic feeding punch, high speed automatic rolling and assembling machine guarantees the high quality and efficiency of components and chain making.

Coupling NM Type		Torque		Max.speed rpm		Bore diameter		Boss diam(D)	Outside diam(OD)		Distance(L)		Space&pnceerm.Tolerance			Approx.Weight kgs
		Normal kg-m	Max kg-m			Min	Max
50		1.3	2.3	13500		7	19	33	50		25		2.0+-0.5			0.48
67		2.2	4	10000		8	28	46	67		30		2.5+-0.5			1.02
82		5	9	8000		10	32	53	82		40		3.0+-1.0			1.88
97		10.5	19	7000		10	42	69	97		50		3.0+-1.0			3.54
112		16.7	30	6000		14	48	79	112		60		3.5+-1.0			5.40
128		26.7	48	5000		18	55	90	128		70		3.5+-1.0			8.1
148		41.7	75	4500		22	65	107	148		80		3.5+-1.0			13.5
168		69.5	125	4000		28	75	124	168		88		3.5+-1.5			19.3
194		112	200	3500		32	85	140	198		100		3.5+-1.5			26.3
214		167	300	3000		45	95	158	218		112		4.0+-2.0			35.7

Product Information

We are the leading NM Coupling Spider manufacturer, and are specializing in various high quality NM coupling.

1. Material: Cast iron, Rubber.

2. OEM and ODM are available

3. High efficient in transmission

4. Finishing: Painted.

5. High quality with competitive price

6. Different models suitable for your different demands

7. Stock for different bore size on both sides available.

8. Application in wide range of environment.

9. Quick and easy mounting and disassembly.

10. Resistant to oil and electrical insulation.

11. Identical clockwise and anticlockwise rotational characteristics.

12. Small dimension, low weight, high transmitted torque.

13. It has good performance on compensating the misalignment.

14.Coupling Type :NM50,NM67, NM82, NM97, NM12, NM128, NM148,NM168, NM194, NM214

Applications: 

NM couplings are offered in the industry’s largest variety of stock bore/keyway combinations. TheseISO 9001:2015 certified manufacturer and distributor of roller chains. Types of roller chains include ASME/ANSI standard chains, attachment chains, corrosion resistant chains, lube-free chains, plastic chains, free-flow chains, specialty chains and British standard chains. ASME/ANSI standard chains are available in large and small pitch, double pitch and leaf styles. Roller chains are used in food packaging, forklift trucks, oilfield drilling, motorcycles, conveyors and power transfer applications. couplings require no lubrication and provide highly reliable service for light, medium, and heavy duty electrical motor and internal combustion power transmission applications.  Applications include power transmission to industrial equipment such as pumps, gear boxes, compressors, blowers, mixers, and conveyors.

Availability:

* Standard coupling

* OEM coupling

High Performance:

√ Strong Ultimate tensile strength

√ Perfect surface treatment

√ Durable,Flexible

Quality Assurance:

ISO9001: 2015 and GB/T24001-2016 / ISO14001: 2015.

High quality: 

√Corrosion resistance

√Durable, Robust and Reliable

√Bad condition resistance

√Lower weight–high speed

Package:

Plastic bag+Neutral box +Plywood box

EPT the biggest characteristic is that the couplings can be customized in different standard and materials according to your requirements. Made from the steel and the up-to-date skills as well as precision procedures, the high quality couplings can withstand strong pressure and high 

high precision Chinese Manufactured transmission

temperature.