Jmij Diaphragm Coupling

• Standard Or Nonstandard: Standard
• Shaft Hole: 10-32
• Torque: >80N.M
• Bore Diameter: 19mm
• Speed: 10000r/M
• Structure: Flexible
• Model NO.: JMIJ type
• Material: Cast Steel
• Type: Diaphragm Coupling
• Delivery Time: Depend on Your Quantity
• Terms of Shipment: by Sea
• Color: Customer Required
• Transport Package: Wooden Box
• Specification: as your requirement
• Trademark: Huading
• Origin: Jingjiang, Jiangsu Province
• HS Code: 8483600
• Production Capacity: 100000pieces/Year

Product Description

JMIJ Type Diaphragm Coupling

The JMIJ Elastic Diaphragm Coupling compensates for the two-axis misalignment capability. Compared with the gear coupling, the angular displacement can be doubled. The radial displacement has a small reaction force and large flexibility, allowing a certain axial, radial, and angular displacement. The JMIJ Double Key Elastic Diaphragm Couplings are different from the common diaphragm couplings. They not only connect the intermediate shaft, and extend the transmission distance, but also have two diaphragms to increase the flexibility compensation amount, so they are also called double diaphragm couplings.
JMIJ Double Key Elastic Diaphragm Coupling can accurately transfer speed, and operation without rotation difference, and can be used for precision mechanical transmission. The transmission efficiency is up to 99.86% in the transmission, especially for medium and high-speed high-power transmission. It is simple in structure, light in weight, small in volume, and convenient in assembly and dismantling. Do not have to move the machine to install, without lubrication. It can move safely under the condition of shock and vibration. It has obvious shock absorption, no noise, no wear, and tear.



JMIJ Type Diaphragm Coupling Main Dimension(JB/T9147-1999)

Type	Nominal  torque Tn	Peak torque Tmax	Max Speed np	Bore diameter d	Bore Length				D	t	L2 min	Mass	Rotary inertia
					Y type	J,J1,Z,Z1 type		L(recommend)
					L	L	L1
	N·m	N·m	r·min^-1	mm								kg	kg·m^2
JMIJ1	25	80	6000	14	32	-	J127 Z120	35	90	8.8	100	1.8	0.0013
				16,18,19	42		30
				20,22	52		38
JMIJ2	63	180	5000	18,19	42		30	45	100	9.5		2.4	0.002
				20,22,24	52		38
				25	62		44
JMIJ3	100	315	5000	20,22,24	52	-	38	50	120	11	120	4.1	0.0047
				25,28	62		44
				30	82		60
JMIJ4	160	500	4500	24	52		38	55	130	12.5		5.4	0.0069
				25,28	62		44
				30,32,35	82		60
JMIJ5	250	710	4000	28	62		44	60	150	14	140	8.8	0.0281
				30,32,35,38	82		60
				40	112		84
JMIJ6	400	1120	3600	32,35,38	82	82	60	65	170	15.5		13.4	0.0281
				40,42,45,48, 50	112	112	84
JMIJ7	630	1800	3000	40,42,45,48, 50,55,56	112	112	84	70	210	19	150	22.3	0..76
				60	142	-	107
JMIJ8	1000	2500	2800	45,48,50,55, 56	112	112	84	80	240	22.5	180	36	0.1602
				60,63,65,70	142		107
JMIJ9	1600	4000	2500	55,56	112		84	85	260	24	220	48	0.2509
				60,63,70,71, 75	142		107
				80	172		132
JMIJ10	2500	6300	2000	63,65,70,71,75	142	142	107	90	280	17	250	85	0.5159
				80,85,90,95	172	-	132
JMIJ11	4000	9000	1800	75	142	142	107	95	300	19.5	290	112	0.8223
				80,85,90,95	172	172	132
				100,110	212	-	167
JMIJ12	6300	12500	1600	90,95	172		132	120	340	23	300	152	1.4109
				100,110,120,125	212		167

Product Display

♦Other Products List

Transmission Machinery  Parts Name	Model
Universal Coupling	WS, WSD, WSP
Cardan Shaft	SWC,SWP,SWZ
Tooth Coupling	CL,CLZ,GCLD,GIICL, GICL,NGCL,GGCL,GCLK
Disc Coupling	JMI, JMIJ, JMII, JMIIJ
High Flexible Coupling	LM
Chain Coupling	GL
Jaw Coupling	LT
Grid Coupling	JS

♦Our Company

Jingjiang Huading Machinery Manufacturing Co., Ltd. is a high-tech enterprise specializing in the design and manufacture of various types of coupling. There are 86 employees in our company, including two senior engineers and no fewer than 20 mechanical design and manufacture, heat treatment, welding, and other professionals.

Advanced and reasonable process, complete detection means. Our company actively introduces foreign advanced technology and equipment, on the basis of the condition, we make full use of the advantage and do more research and innovation. Strict to high quality and operate strictly in accordance with the ISO9000 quality certification system standard mode.

Our company supplies different kinds of products. High quality and reasonable price. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. 

♦Our Services
1. Design Services
Our design team has experience in Cardan shafts relating to product design and development. If you have any needs for your new product or wish to make further improvements, we are here to offer our support.

2. Product Services
raw materials → Cutting → Forging →Rough machining →Shot blasting →Heat treatment →Testing →Fashioning →Cleaning→ Assembly→Packing→Shipping

3. Samples Procedure
We could develop the sample according to your requirement and amend the sample constantly to meet your need.

4. Research & Development
We usually research the new needs of the market and develop new models when there are new cars in the market.

5. Quality Control
Every step should be a particular test by Professional Staff according to the standard of ISO9001 and TS16949.


♦FAQ
Q 1: Are you a trading company or a manufacturer?
A: We are a professional manufacturer specializing in manufacturing
various series of couplings.

Q 2:Can you do OEM?
Yes, we can. We can do OEM & ODM for all customers with customized PDF or AI format artworks.

Q 3:How long is your delivery time?
Generally, it is 20-30 days if the goods are not in stock. It is according to quantity.

Q 4: Do you provide samples? Is it free or extra?
Yes, we could offer the sample but not for free. Actually, we have an excellent price principle, when you make the bulk order the cost of the sample will be deducted.

Q 5: How long is your warranty?
A: Our Warranty is 12 months under normal circumstances.

Q 6: What is the MOQ?
A: Usually our MOQ is 1pcs.

Q 7: Do you have inspection procedures for coupling?
A:100% self-inspection before packing.

Q 8: Can I have a visit to your factory before the order?
A: Sure, welcome to visit our factory.

Q 9: What's your payment?
A:1) T/T. 


♦Contact Us

Web: huadingcoupling.en.made-in-china.com
Add: No.11 Fuyang Road,Chengnan park,Jingjiang City,Jiangsu Province,China