Normex Flange Shaft Coupling with Flexible Rubber for Pump Motor

• Customization: Available
• Standard Or Nonstandard: Standard
• Shaft Hole: Pilot Bore
• Model NO.: UNIISO-NM194
• Bore Diameter: Pilot Bore
• Speed: 4000r/M
• Structure: Flexible
• Material: Cast Steel
• Type: Elastic Coupling
• Other Material: Rubber
• Diameter: Customized
• Surface: Red
• Hub: Casting
• Material1: Gg-20
• Transport Package: Wooden Case
• Specification: NM50,NM67,NM97,NM82,NM112,NM128,NM148,NM168,NM194,
• Trademark: UNIISO
• Origin: China
• HS Code: 8483600090
• Production Capacity: 5000 PCS/Month

Product Description

The NM Coupling, also known as Normex Coupling, is an innovative cylindrical pin crafted from select non-metallic materials. This component is meticulously placed between the two sections of the coupling and the inner surface of the outer ring, facilitating the seamless transfer of torque through the column pin to achieve a robust connection between two half couplings. Engineered with precision, the NM flexible shaft coupling features a slider made from durable Bakelite cloth or polyurethane, making it ideal for high-speed operations, handling large torque, and ensuring smooth connections with no sharp impact.

Product brand: UNIISO

Name of transmission part: water pump coupling

Product structure: Our coupling is expertly engineered, featuring two resilient cast iron claws paired with a natural rubber inner ring for reliable performance.

Suitable shaft diameter: Ranging from 7mm to 75mm

Suitable motor power: Efficiently supports motors up to 60hp / 45kw

Product features:

1. Delivers an impressive maximum torque capacity of 300kgm
2. Ensures stable operation andproduces low noise for a quieter work environment
3. The product is engineered from high-grade cast iron and precision die-cast, minimizing fracture risk during operation

UNIISO No.	Max.Torque Normal N.m	Max.speed	Bore dia.		Hub/DØ	Outside dia./DOØ	Length/L	Tolerance	Approx.Weight/Kgs
			Min	Max
			d Ø	d Ø
50	13	135000	7	19	33	50	25	2.0 ±0.5	0.5
67	39.2	10,000	9	28	46	67	30	2.5 ±0.5	1
82	88.2	8,000	10	32	53	82	40	3.0 ±1.0	1.8
97	186.2	7,000	12	42	69	97	50	3.0 ±1.0	3.3
112	294	6,000	14	48	79	112	60	3.5 ±1.0	5.2
128	470.4	5,000	18	55	90	128	70	3.5 ±1.0	8
148	735	4,500	22	65	107	148	80	3.5 ±1.0	12.7
168	1225	4,000	28	75	124	168	90	3.5 ±1.5	19.3
194	1960	3,500	32	85	140	194	100	3.5 ±1.5	26.3
214	2940	3,000	45	95	157	214	110	4.0 ±2.0	35.7
265	7355.9	2,500	70	120	198	265	140	5.5 ±2.5	66.3

 

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FAQ

Q1: Are you trading company or manufacturer?
A: We are professionally manufacturer in Shanghai China and own ourself Punchingworkshop,Forging workshop & Casting-workshop, warmly welcome to visit us.

Q2: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. and no stock basis on your qty.

Q3: Do you provide samples ? is it free or extra ?
A: of course, for potentioal customer, UNIISO sample is free but customer is duty for logistic fee.

Q4: What is your terms of payment ?
A: 30%T/T Deposit and 70 % T/T before shipment after inspect well

Q5: What is your advantages?
1. Manufacturer, with most competitive price and good quality.
2. technical engineers group offer the best support to you
3. OEM is available.