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 Ot Dynabloc servo reducers
- Rated output torque: 38 – 2500 Nm;
- Maximum output torque: up to 5200 Nm;
- Rated output speed: 18 – 300 rpm;
- Reduction coefficient: 10 – 160;
- Number of steps: 1, 2, 3;
- The amount of backlash: 10 – 30’;
- 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 through selective assembly and constant metrological measurements.
Depending on the task set by the client, the following accuracy class /backlash value can 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 Ot 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 |
18,8 | 160 | 1 | Ot 3233 | 0,07 | 284 | 900 |
18,8 | 160 | 2 | Ot 3333 | 0,26 | 288 | 993 |
18,8 | 160 | 3 | Ot 3433 | 0,49 | 277 | 955 |
21,4 | 140 | 1 | Ot 3233 | 0,08 | 257 | 883 |
21,4 | 140 | 2 | Ot 3333 | 0,33 | 247 | 851 |
21,4 | 140 | 3 | Ot 3433 | 0,57 | 250 | 863 |
24 | 125 | 1 | Ot 3233 | 0,1 | 224 | 770 |
24 | 125 | 2 | Ot 3333 | 0,39 | 225 | 776 |
24 | 125 | 3 | Ot 3433 | 0,67 | 224 | 772 |
26,8 | 112 | 1 | Ot 3233 | 0,12 | 204 | 701 |
26,8 | 112 | 2 | Ot 3333 | 0,45 | 204 | 703 |
26,8 | 112 | 3 | Ot 3433 | 0,85 | 195 | 671 |
30 | 100 | 1 | Ot 3233 | 0,15 | 176 | 606 |
30 | 100 | 2 | Ot 3333 | 0,57 | 174 | 600 |
30 | 100 | 3 | Ot 3433 | 1 | 172 | 593 |
33,3 | 90 | 1 | Ot 3233 | 0,17 | 157 | 540 |
33,3 | 90 | 2 | Ot 3333 | 0,67 | 155 | 533 |
33,3 | 90 | 3 | Ot 3433 | 1,15 | 158 | 545 |
37,5 | 80 | 1 | Ot 3233 | 0,2 | 141 | 484 |
37,5 | 80 | 2 | Ot 3333 | 0,8 | 139 | 479 |
37,5 | 80 | 3 | Ot 3433 | 1,35 | 140 | 482 |
42,3 | 71 | 1 | Ot 3233 | 0,25 | 123 | 423 |
42,3 | 71 | 2 | Ot 3333 | 0,95 | 122 | 422 |
42,3 | 71 | 3 | Ot 3433 | 1,6 | 125 | 429 |
47,6 | 63 | 1 | Ot 3233 | 0,27 | 117 | 400 |
47,6 | 63 | 2 | Ot 3333 | 1,08 | 110 | 380 |
47,6 | 63 | 3 | Ot 3433 | 1,86 | 112 | 385 |
53,6 | 56 | 1 | Ot 3233 | 0,34 | 98,2 | 337 |
53,6 | 56 | 2 | Ot 3333 | 1,29 | 97,1 | 335 |
53,6 | 56 | 3 | Ot 3433 | 2,08 | 103 | 355 |
60 | 50 | 1 | Ot 3233 | 0,37 | 92,5 | 318 |
60 | 50 | 2 | Ot 3333 | 1,39 | 90,8 | 313 |
60 | 50 | 3 | Ot 3433 | 2,41 | 91,4 | 315 |
66,7 | 45 | 1 | Ot 3233 | 0,43 | 82 | 282 |
66,7 | 45 | 2 | Ot 3333 | 1,68 | 78,8 | 272 |
66,7 | 45 | 3 | Ot 3433 | 1,75 | 76,4 | 263 |
75 | 40 | 1 | Ot 3233 | 0,52 | 71,8 | 246 |
75 | 40 | 2 | Ot 3333 | 1 | 74,3 | 256 |
75 | 40 | 3 | Ot 3433 | 2,03 | 68,5 | 236 |
84,5 | 35,5 | 1 | Ot 3233 | 0,61 | 63,1 | 217 |
84,5 | 35,5 | 2 | Ot 3333 | 1,14 | 66,9 | 231 |
84,5 | 35,5 | 3 | Ot 3433 | 2,29 | 63,1 | 217 |
95,2 | 31,5 | 1 | Ot 3233 | 0,41 | 56,2 | 193 |
95,2 | 31,5 | 2 | Ot 3333 | 1,37 | 59 | 203 |
95,2 | 31,5 | 3 | Ot 3433 | 2,67 | 56 | 193 |
107 | 28 | 1 | Ot 3233 | 0,48 | 49,8 | 171 |
107 | 28 | 2 | Ot 3333 | 1,48 | 55,2 | 190 |
120 | 25 | 1 | Ot 3233 | 0,58 | 43,6 | 150 |
120 | 25 | 2 | Ot 3333 | 1,8 | 47,9 | 165 |
134 | 22,4 | 1 | Ot 3233 | 0,69 | 38,4 | 132 |
Параметры редукторов Ot 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 |
18,8 | 160 | 1 | Ot 3333 | 0,26 | 580 | 1611 |
18,8 | 160 | 2 | Ot 3433 | 0,49 | 557 | 1884 |
21,4 | 140 | 1 | Ot 3333 | 0,33 | 496 | 1606 |
21,4 | 140 | 2 | Ot 3433 | 0,57 | 503 | 1702 |
24 | 125 | 1 | Ot 3333 | 0,39 | 453 | 1530 |
24 | 125 | 2 | Ot 3433 | 0,67 | 450 | 1523 |
26,8 | 112 | 1 | Ot 3233 | 0,117 | 410 | 895 |
26,8 | 112 | 2 | Ot 3333 | 0,45 | 410 | 1386 |
26,8 | 112 | 3 | Ot 3433 | 0,85 | 391 | 1323 |
30 | 100 | 1 | Ot 3233 | 0,146 | 354 | 893 |
30 | 100 | 2 | Ot 3333 | 0,57 | 350 | 1183 |
30 | 100 | 3 | Ot 3433 | 1 | 346 | 1170 |
33,3 | 90 | 1 | Ot 3233 | 0,173 | 315 | 891 |
33,3 | 90 | 2 | Ot 3333 | 0,67 | 311 | 1051 |
33,3 | 90 | 3 | Ot 3433 | 1,15 | 318 | 1076 |
37,5 | 80 | 1 | Ot 3233 | 0,2 | 283 | 889 |
37,5 | 80 | 2 | Ot 3333 | 0,8 | 279 | 945 |
37,5 | 80 | 3 | Ot 3433 | 1,37 | 281 | 950 |
42,3 | 71 | 1 | Ot 3233 | 0,25 | 247 | 835 |
42,3 | 71 | 2 | Ot 3333 | 0,95 | 246 | 832 |
42,3 | 71 | 3 | Ot 3433 | 1,6 | 250 | 847 |
47,6 | 63 | 1 | Ot 3233 | 0,27 | 234 | 789 |
47,6 | 63 | 2 | Ot 3333 | 1,08 | 221 | 749 |
47,6 | 63 | 3 | Ot 3433 | 1,86 | 225 | 760 |
53,6 | 56 | 1 | Ot 3233 | 0,34 | 197 | 664 |
53,6 | 56 | 2 | Ot 3333 | 1,29 | 195 | 660 |
53,6 | 56 | 3 | Ot 3433 | 2,08 | 207 | 700 |
60 | 50 | 1 | Ot 3233 | 0,37 | 186 | 626 |
60 | 50 | 2 | Ot 3333 | 1,39 | 183 | 617 |
60 | 50 | 3 | Ot 3433 | 2,41 | 184 | 621 |
66,7 | 45 | 1 | Ot 3233 | 0,43 | 164 | 555 |
66,7 | 45 | 2 | Ot 3333 | 1,68 | 158 | 536 |
66,7 | 45 | 3 | Ot 3433 | 2,86 | 160 | 541 |
75 | 40 | 1 | Ot 3233 | 0,52 | 144 | 486 |
75 | 40 | 2 | Ot 3333 | 1,96 | 139 | 470 |
75 | 40 | 3 | Ot 3433 | 2,03 | 138 | 466 |
84,5 | 35,5 | 1 | Ot 3233 | 0,61 | 127 | 427 |
84,5 | 35,5 |