Name: High-precision gearboxes Leroy Somer Mjd Dynabloc
Brand: Leroy Somer
SKU: 200023508

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High-precision gearboxes Leroy Somer Mjd Dynabloc

Description

Features

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The desire to create a new high-tech complete solution in the field of automated electric drive is the key to the development and competitiveness of Leroy-Somer.

Dynabloc high-precision gear motors are the result of the joint work of the structural divisions of the Emerson Group (Leroy–Somer and Control Techniques), which combines advanced knowledge and technology in the field of gearbox, synchronous motor and frequency converter operating modes. From an operational point of view, the Dynabloc gearbox is not just a gearbox or a gear motor - it is a complete electromechanical drive, the components of which are high-precision luftless /low-luft planetary, cylindrical, worm gearboxes Leroy-Somer, Control Techniques Unimotor HD, Unimotor FM and frequency converters Emerson series Unidrive SP, Unidrive M, Digitax ST.

The use of a complete solution will make your technological process as efficient and reliable as possible.

Technical Characteristics of Mjd Dynabloc servo reducers

Rated output torque: 7.87 – 1920 Nm;
Maximum output torque: up to 4630 Nm;
Rated output speed: 33.3– 600 rpm;
Reduction coefficient: 5 – 90;
Number of steps: 1, 2, 3;
The amount of backlash: Basic 10'; Medium 5'; Expert ≤1';
EFFICIENCY: 95%.

Types of gearboxes used as part of Dynabloc servo reducers

worm gearboxes Mb (Multibloc), Mjd;
planetary gearboxes Pje, Pjr;
coaxial cylindrical gearboxes Cb (Compabloc), Pjl, Pjn;
cylindrical gearboxes with parallel transmission Mub (Manubloc);
cylindrical-conical gearbox Ot (Orthobloc).

Unlike standard gearboxes, the feature of Leroy Somer gearboxes used with Dynabloc servo reducers is the amount of backlash, the minimum value of which is achieved due to selective assembly and constant metrological measurements.
Depending on the task set by the client, the following accuracy class /backlash value may be offered:
- Expert: < 1' (Pjn, Pjr, Mjd);
- Medium: 3 - 5' (Pjn, Mjd);
- Basic: 8 - 12' (Pjl, Mjd, Pjn, Pje);
- Standard: 10 - 30' (Cb, Ot, Mub, Mb).

Applications of the complete Dynabloc servo

Metalworking and woodworking machines;
Material cutting lines (metal, fabric);
Automated robots and manipulators;
Industrial printers and printing machines;
Pipe bends (pipe bending mills), sheet bends;
Weaving, spinning and knitting machines;
Packaging and packaging lines;
Peeling machines, presses;
Conveyors, conveyors.
An example of a completed project based on a complete Dynabloc solution:
The system of automated electric drive of the tube bending mill with induction heating. 2012. Orenburg region.

Параметры редукторов Mjd Dynabloc c с серводвигателем Unimotor FM 75 U2 B 30 2Нм 3000об/мин

Nn, about/mines	i	n	Type of gearbox	J,10-4 kg·m2	Tn,Nm	Tmax, Nm
33,3	90	1	Mjd 0631	0,32	90,7	184
33,3	90	2	Mjd 0751	0,8	83,7	280
50	63	1	Mjd 0551	0,26	68,3	121
50	63	2	Mjd 0631	0,47	68,2	182
50	63	3	Mjd 0751	1,3	62,1	253
66,7	45	1	Mjd 0551	0,28	51,8	122
66,7	45	2	Mjd 0631	0,5	50,6	192
100	31,5	1	Mjd 0451	0,1	39,8	85
100	31,5	2	Mjd 0551	0,34	37,4	126
150	20	1	Mjd 0451	0,1	28,5	74
150	20	2	Mjd 0551	0,31	26,5	103
200	15	1	Mjd 0351	0,044	20,5	35
200	15	2	Mjd 0451	0,14	20,2	78,2
300	10	1	Mjd 0351	0,05	15,3	34
429	7,1	1	Mjd 0351	0,056	11,1	32
600	5	1	Mjd 0351	0,074	7,87	29,2

Tn is the nominal output torque; Tin is the maximum input torque; Nn is the nominal output speed; i is the reduction coefficient; n is the number of stages; J is the moment of inertia of the servo reducer.

Параметры редукторов Mjd Dynabloc c с серводвигателем Unimotor FM 95 U2 B 30 3,9Нм 3000об/мин

Nn, about/mines	i	n	Type of gearbox	J,10-4 kg·m2	Tn,Nm	Tmax, Nm
33,3	90	1	Mjd 0901	1	208	505
33,3	90	2	Mjd 1101	1,7	195	762
50	63	1	Mjd 0751	1,3	141	275
50	63	2	Mjd 0901	1,7	153	524
66,7	45	1	Mjd 0631	0,5	115	192
66,7	45	2	Mjd 0751	1,4	110	289
66,7	45	3	Mjd 0901	1,9	110	430
100	31,5	1	Mjd 0631	0,59	81,6	194
100	31,5	2	Mjd 0751	1,6	81,2	284
150	20	1	Mjd 0551	0,31	58	109
150	20	2	Mjd 0631	0,55	57,7	180
150	20	3	Mjd 0751	1,5	56	209
200	15	1	Mjd 0451	0,14	44,2	88
200	15	2	Mjd 0551	0,38	41,6	120
200	15	3	Mjd 0631	0,69	40	156
300	10	1	Mjd 0451	0,15	31,9	88
300	10	2	Mjd 0551	0,45	30,1	112
429	7,1	1	Mjd 0451	0,22	23,3	80
429	7,1	2	Mjd 0551	0,53	22	82
600	5	1	Mjd 0351	0,074	16,7	31
600	5	2	Mjd 0451	0,29	16,9	60,5

Nn, about/mines	i	n	Type of gearbox	J,10-4 kg·m2	Tn,Nm	Tmax, Nm
33,3	90	1	Mjd 0901	1	306	505
33,3	90	2	Mjd 1101	1,7	296	847
33,3	90	3	Mjd 1251	19	258	1122
50	63	1	Mjd 0901	1,7	225	524
50	63	2	Mjd 1101	3	217	840
66,7	45	1	Mjd 0751	1,4	163	289
66,7	45	2	Mjd 0901	1,9	167	512
66,7	45	3	Mjd 1101	3,3	162	677
100	31,5	1	Mjd 0631	0,59	120	194
100	31,5	2	Mjd 0751	1,6	121	284
100	31,5	3	Mjd 0901	2,6	116	467
150	20	1	Mjd 0631	0,55	84,8	180
150	20	2	Mjd 0751	1,5	83,1	256
200	15	1	Mjd 0551	0,38	61,8	120
200	15	2	Mjd 0631	0,69	60,7	178
200	15	3	Mjd 0751	1,9	57,4	240
300	10	1	Mjd 0451	0,15	46,5	88
300	10	2	Mjd 0551	0,45	44,7	112
300	10	3	Mjd 0631	0,8	44,3	179
429	7,1	1	Mjd 0451	0,22	34	80
429	7,1	2	Mjd 0551	0,53	32,7	110
429	7,1	3	Mjd 0631	0,9	31,7	128
600	5	1	Mjd 0451	0,29	24,7	70
600	5	2	Mjd 0551	0,75	22,1	24

Features

Brand

Leroy Somer

overall rating

Список отзывов пуст

Nn, about/mines	i	n	Type of gearbox	J,10-4 kg·m2	Tn,Nm	Tmax, Nm
33,3	90	1	Mjd 1601	38	665	2081
50	63	1	Mjd 1101	3	545	840
50	63	2	Mjd 1251	20	523	1345
50	63	3	Mjd 1601	40	500	2079
66,7	45	1	Mjd 1101	3,3	418	839
66,7	45	2	Mjd 1251	21	419	1571
100	31,5	1	Mjd 0901	2,6	290	572
100	31,5	2	Mjd 1101	3,5	299	811
100	31,5	3	Mjd 1251	23,15	291	1146
150	20	1	Mjd 0901	2,5	202	544
150	20	2	Mjd 1101	4,6	204	788
200	15	1	Mjd 0751	1,9	148	260
200	15	2	Mjd 0901	3,2	145	461
200	15	3	Mjd 1101	6,3	140	579
300	10	1	Mjd 0631	0,8	111	194
300	10	2	Mjd 0751	2,2	109	258
300	10	3	Mjd 0901	3,8	106	423
429	7,1	1	Mjd 0631	0,9	79,6	174
429	7,1	2	Mjd 0751	2,5	78,2	270
600	5	1	Mjd 0551	0,75	58,7	116
600