LMS type double flange plum blossom elastic coupling-[Quotation-data]--Shanghai Huabang Industrial Business-www.91way.com

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LMS type double flange plum blossom elastic coupling

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mechanical transmission -- Flexible Coupling

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Shanghai

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China

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LMS type double flange plum blossom elastic couplingDetailed product description：

LMS type plum blossom shaped elastic coupling

Scope of application and performance characteristics
1. LMS (formerly MLS) type double flange plum blossom shaped elastic coupling mainly consists of two closely meshed convex teeth that bear radial compression to transmit torque. When there is relative displacement between the two axes, the elastic elements undergo corresponding elastic deformation, playing an automatic compensation role.

2. The plum blossom shaped elastic coupling is mainly suitable for working environments with frequent starting, forward and reverse rotation, medium high speed, medium torque, and high reliability requirements, such as metallurgy, mining, petroleum, chemical, lifting, transportation, light industry, textile, water pumps, fans, etc. The working environment temperature ranges from -35 ℃ to+80 ℃, with a nominal torque transmission of 25 to 12500Nm and an allowable speed of 1500 to 15300r/min.
Compared with other couplings, the plum blossom shaped elastic coupling has the following characteristics:
(1) Stable and reliable work, with good vibration reduction, buffering, and electrical insulation performance.
(2) Simple structure, small radial size, light weight, low moment of inertia, suitable for medium and high-speed applications.
(3) Has significant axial, radial, and angular compensation capabilities.
(4) High strength polyurethane elastic components are wear-resistant, oil resistant, have high load-bearing capacity, long service life, and are safe and reliable.
(5) Couplings do not require lubrication, require less maintenance, and can operate continuously for a long time.

LMS type plum blossom shaped elastic coupling

Basic parameters and main dimensions of LMS type plum blossom elastic coupling (GB/T5272)/mm

model	Nominal torque Tn /N·m		Permissible rotation speed [n]/ r·min-1	Shaft hole diameter d1、d2、dz	L	L0	D	D1	Elastic component model	quality m/kg	Rotational inertia Quantity I /kg·m2
	Hardness of elastic components
	a(HA)	b(HD)
	80±5	60±5
LMS1	twenty-five	forty-five	eight thousand and five hundred	12. 14, 16, 18, 19, 20, 22 24, 25	thirty-five	ninety-eight	fifty	ninety	MT1-a MT1-b	one point three two five	zero point zero zero one three
LMS2	fifty	one hundred	seven thousand and six hundred	16. 18, 19, 20, 22, 24, 25 28, 30	thirty-eight	one hundred and eight	sixty	one hundred	MT2-a MT2-b	one point seven three six	zero point zero zero two one
LMS3	one hundred	two hundred	six thousand and nine hundred	20. 22, 24, 25, 28, 30, 32	forty	one hundred and seventeen	seventy	one hundred and ten	MT3-a MT3-b	two point three three	zero point zero zero three four
LMS4	one hundred and forty	two hundred and eighty	six thousand and two hundred	22, 24, 25, 28, 30, 32, 35 38, 40	forty-five	one hundred and thirty	eighty-five	one hundred and twenty-five	MT4-a MT4-b	three point three seven five	zero point zero zero six four
LMS5	three hundred and fifty	four hundred	five thousand	25, 28, 30, 32, 35, 38, 40 42, 45	fifty	one hundred and fifty	one hundred and five	one hundred and fifty	MT5-a MT5-b	six point zero six seven	zero point zero one seven five
LMS6	four hundred	seven hundred and ten	four thousand and one hundred	30, 32, 35, 38, 40, 42, 45, 48	fifty-five	one hundred and sixty-seven	one hundred and twenty-five	one hundred and eighty-five	MT6-a MT6-b	ten point four six six	zero point zero four four
LMS7	six hundred and thirty	one thousand one hundred and twenty	three thousand and seven hundred	35 , 38 , 40 , 42 , 45 , 48 50, 55	sixty	one hundred and eighty-five	one hundred and forty-five	two hundred and five	MT7-a MT7-b	fourteen point two two three	zero point zero seven three nine
LMS8	one thousand one hundred and twenty	two thousand two hundred and forty	three thousand and one hundred	45 , 48 , 50, 55, 56, 60, 63, 65	seventy	two hundred and nine	one hundred and seventy	two hundred and forty	MT8-a MT8-b	twenty-one point one six	zero point one four nine
LMS9	one thousand and eight hundred	three thousand five hundred and fifty	two thousand and eight hundred	50 , 55 , 56 *, 60, 63, 65 70, 71, 75, 80	eighty	two hundred and forty	two hundred	two hundred and seventy	MT9-a MT9-b	thirty point six nine nine	zero point two seven six
LMS10	two thousand and eight hundred	five thousand and six hundred	two thousand and five hundred	60 , 63 , 65 *, 70, 71, 75 80, 85, 90, 95, 100	ninety	two hundred and sixty-eight	two hundred and thirty	three hundred and five	MT10-a MT10-b	forty-four point five four seven	zero point five two six
LMS11	four thousand and five hundred	nine thousand	two thousand and two hundred	70 , 71 , 75 , 80 , 85 , 90 , 95 * 100, 110, 120	one hundred	three hundred and eight	two hundred and sixty	three hundred and fifty	MT11-a MT11-b	seventy point seven two	one point one three six
LMS12	six thousand and three hundred	twelve thousand and five hundred	one thousand and nine hundred	80 , 85 , 90 , 95 , 100 * 110, 120, 125, 130	one hundred and fifteen	three hundred and forty-five	three hundred	four hundred	MT12-a MT12-b	ninety-nine point five four four	one point nine nine nine
LMS13	eleven thousand and two hundred	twenty thousand	one thousand and six hundred	90 , 95 , 100 , 110 , 120 , 125 130, 140, 150	one hundred and twenty-five	three hundred and seventy-three	three hundred and sixty	four hundred and sixty	MT13-a MT13-b	one hundred and thirty-seven point five three	three point six seven
LMS14	twelve thousand and five hundred	twenty-five thousand	one thousand and five hundred	100 , 110 , 120 , 125 , 130 * 140 *, 150, 160	one hundred and thirty-five	three hundred and eighty-three	four hundred	five hundred	MT14-a MT14-b	one hundred and sixty-five point two five	five point one five eight

Note: 1. Mass and moment of inertia are approximate values calculated based on the material being cast steel, L recommendation, and maximum shaft hole length.

2. The diameter of the shaft hole marked with * can be used for Z-shaped shaft holes.

3. a and b are hardness codes for two types of elastic materials.

LMS type double flange plum blossom elastic coupling（schematic diagram）