Elastic sleeve-finger coupling GOST-21424-93

Couplings of general machine-building application for connection of coaxial shafts for transmission of torque from 6.3 to 16000 Nxm and reduction of dynamic loads at angular, radial and axial displacements of shafts. Parameters and dimensions of couplings correspond to GOST 21424 elastic sleeve-finger couplings.

Further information on gearbox dimensions, shafts, gear ratios, etc. can be found in the catalogue.

Operating Conditions:

- operation for long periods of up to 24 hours a day or with occasional stops;
- rotation speed not exceeding the value specified in the technical data table;
- spinning in either direction;
- climatic versions - У1, У2, УЗ, УХЛ-4, Т1, Т2, ТЗ and О4 according to GOST 15150.

Notation:

Tkr - nominal torque, N x m
d - diameters of bushing seating holes or holes of bushings and flanged coupling halves
Isp - bushing designs:
1 - with cylindrical holes for long shaft ends according to GOST 12080;
2 - with cylindrical holes for short shaft ends according to GOST 12080;
3 - with conical holes for long shaft ends according to GOST 12081;
4 - with conical holes for short shaft ends according to GOST 12081.

Coupling number	Rated torque Tkr, N´m	d H8	d₁ H9	d H8	d₁ H9	D, max.	L, not more, for executions				l, h14, not more, for executions				Rotational speed , с^-1, no more	Weight, kg
		Row 1		Row 2			1	2	3	4	1	2	3	4
MUWP-1	6,3	9		-		71	43	-	43	-	20	-	13	-	147	0,58
		10		-			49	43	49	-	23	20	16	-		0,60
		11		-												0,59
MUWP-2	16,0	12		-		75	63	53	63	-	30	25	20	-	127	0,70
		14		-												0,68
		16		-			83	59	83	59	40	28	30	18		0,75
MUWP-3	31,5	16		-		90	84	60	84	60					106	1,52
		18		-												1,40
		-		19												1,38
MUWP-4	63,0	20		-		100	104	76	104	76	50	36	38	24	95	2,02
		22		-												2,04
		-		24												1,96
MUWP-5	125,0	25		-		120	125	89	125	89	60	42	44	26	77	3,97
		28		-												4,13
		-		30			165	121	165	121	80	58	60	38		4,37
MUWP-6	250,0	32		-		140									63	5,91
		-		35												6,21
		36		-												6,25
		-		38												6,28
		40		-			225	169	225	169	110	82	85	56	63	6,63
		-		42												6,86
		45		-												6,80
MUWP-7	500,0	40		-		170									60	11,75
		-		42												12,10
		45		-												12,60
MUWP-8	710,0	45		-		190	226	170	226	170	110	82	85	56	50	14,31
		-		48												14,70
		50		-												15,21
		-		55												15,34
		56		-												15,22
MUWP-9	1000,0	50		-		220										18,87
		-		55											48	19,91
		56		-												19,75
		-		60			286	216	286	216	140	105	107	72		21,93
		63		-												26,09
		-		65												28,65
		-		70												29,81
MUWP-10	2000,0	63		-		250	288	218	288	218	140	105	107	72	38	31,98
		-		65												31,64
		-		70												34,65
		71		-												34,48
		-		75												35,06
		80		-			348	268	348	268	170	130	135	95		36,07
		-		85												38,45
		90		-												40,03
MUWP-11	4000,0	80		-		320	350	270	350	270					30	66,71
		-		85												69,01
		90		-												71,61
		-		95												74,11
MUWP-12	8000,0	100		-		400	432	342	432	342	210	165	170	125	24	132,68
		110		-												140,88
		-		120												145,58
		125		-												142,98
MUWP-13	16000,0	-		120		500	435	345	435	345					19	237,81
		125		-												234,61
		-		130			515	415	515	415	250	200	205	155		264,31
		140		-												264,61
		-		150												356,31
		180		-			615	495	615	495	300	240	245	185		308,11

Example of designation : Elastic sleeve-finger coupling MUVP - 7 - 500 - 40 - 1 - 45 - 4 U3: sleeve-finger coupling with a rated torque of 500 N x m, one sleeve with a diameter of the seating hole 40 mm, version 1, the other with a diameter of 45 mm, version 4, climatic version U and placement category 3.

Attention: We can produce special gear couplings with diameters different from the standard ones. Please specify the required nominal torque Tkr and the required overall and connection dimensions.

Elastic sleeve-finger coupling GOST-21424-93

Operating Conditions:

Notation:

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