Spur gearboxes MTC..EC
Size: 2 – 6
Gear ratio: „i“ = 4:1 – 217:1
Power: 0,12 – 26 kW
Torque: 50 – 1575 Nm
Information of the product
TOS ZNOJMO, a. s., introduces new design of well-tried range of helical gearboxes the type MTC..EC. The new conception integrates a transmission housing with an electric motor Siemens into one compact unit with higher performance power density and efficiency.
Type identification of the product
Type Identification Diagram:
MTC | ♦ | ♦ | EC | ♦ | ♦ | / | Motor data and additional data |
---|---|---|---|---|---|---|---|
Type | Size | Execution | Gear ratio | Working position |
Gear ratio code:
Code | MTC 22EC | MTC 23EC | MTC 32EC | MTC 33EC | MTC 42EC | MTC 43EC | MTC 52EC | MTC 53A | MTC 62A | MTC 63A | Code |
---|---|---|---|---|---|---|---|---|---|---|---|
1 | 26,8 | 3,76 | 27,6 | 28,8 | 26,8 | 25,7 | 1 | ||||
2 | 4,25 | 29,7 | 4,22 | 30,3 | 31,9 | 30,3 | 29,0 | 2 | |||
3 | 4,83 | 33,5 | 4,74 | 33,4 | 4,84 | 35,9 | 34,0 | 32,5 | 3 | ||
4 | 5,56 | 36,7 | 5,39 | 37,1 | 5,40 | 40,2 | 5,43 | 38,5 | 5,51 | 37,4 | 4 |
5 | 6,22 | 41,6 | 6,19 | 41,8 | 6,05 | 45,4 | 6,19 | 43,5 | 6,06 | 42,9 | 5 |
6 | ;6,98 | 46,8 | 7,02 | 47,1 | 6,80 | 50,7 | 6,95 | 49,2 | 6,69 | 48,7 | 6 |
7 | 7,82 | 52,2 | 7,86 | 52,6 | 7,68 | 7,82 | 7,54 | 53,0 | 7 | ||
8 | 8,89 | 57,8 | 8,83 | 57,9 | 8,71 | 57,8 | 8,71 | 55,8 | 8,24 | 59,9 | 8 |
9 | 10,23 | 65,3 | 9,91 | 63,8 | 9,95 | 63,9 | 9,92 | 63,0 | 9,02 | 67,2 | 9 |
A | 11,45 | 71,5 | 11,28 | 70,8 | 10,56 | 72,0 | 11,14 | 70,8 | 10,97 | 77,3 | A |
B | 12,86 | 81,0 | 12,94 | 79,6 | 11,87 | 80,6 | 12,55 | 80,2 | B | ||
C | 14,51 | 14,67 | 89,6 | 13,39 | 91,1 | 14,20 | 90,7 | 13,49 | 88,6 | C | |
D | 16,19 | 16,42 | 100,1 | 15,19 | 104,1 | 16,16 | 102,6 | 15,06 | 100,5 | D | |
E | 17,93 | 18,49 | 110,3 | 17,36 | 18,29 | 16,89 | 114,6 | E | |||
F | 20,26 | 20,66 | 121,4 | 20,00 | 118,5 | 20,92 | 116,5 | 19,08 | F | ||
G | 25,14 | 25,05 | 134,8 | 25,43 | 131,1 | 23,78 | 131,6 | 24,64 | 129,5 | G | |
H | 27,81 | 147,6 | 147,8 | 28,23 | 145,3 | H | |||||
I | 165,4 | 167,4 | 32,04 | 167,2 | I | ||||||
J | 186,9 | 189,3 | 191,6 | J | |||||||
K | 217,4 | K |
Working Position of gearbox:
Code | Position |
---|---|
1 | P1 |
2 | P2 |
3 | P3 |
4 | P4 |
5 | P5 |
6 | P6 |
Motor data:
With a gearbox order it is necessary to specify a motor size, power and number of poles (e.g. 0,75 kW/4p). MTC..EC gear units are equipped with electric motor SIEMENS of 1LA7 range (size 71 ÷ 90) or 1LE1 (size 100 ÷ 132).
Additional data:
Other data about a gearbox – e.g. RAL shade, type of lubrication, output flange.
Maximum values MTC..EC
The tables show max. values of performances and the corresponding values of output torque which can be transmitted by the gearboxes. These values have been specified for uniform load of the gearbox without jolts – for operating factor Sm = 1 with nominal speed n1 = 1400 min-1.
Size:
Dimensions
Size | Electric motor size | A | AB | B | BB | CA | CB | DM | D2k6 | E | F | G | H | HA | HG | K | M | Nj7 | S | S2 | T | V1 | V2 | J | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MTC | 22EC | 80 (1LA7) | 110 | 140 | 110 | 132 | 14 | 4,5 | 157 | 20 | 40 | 6 | 23,0 | 75 | 12 | 120 | 9 | 60 | 50 | M5x10 | M6 | 2,5 | 128 | 160 | 0 |
23EC | 71(1LA7) | 110 | 140 | 110 | 132 | 14 | 4,5 | 139 | 20 | 40 | 6 | 23,0 | 75 | 12 | 111 | 9 | 60 | 50 | M5x10 | M6 | 2,5 | 128 | 160 | 0 | |
32EC | 90(1LA7) | 110 | 158 | 130 | 160 | 19 | 6,0 | 174 | 25 | 50 | 8 | 28,0 | 90 | 18 | 128 | 9 | 85 | 70 | M6x12 | M10 | 3,0 | 151 | 178 | 10 | |
33EC | 80(1LA7) | 110 | 158 | 130 | 160 | 19 | 6,0 | 157 | 25 | 50 | 8 | 28,0 | 90 | 18 | 120 | 9 | 85 | 70 | M6x12 | M10 | 3,0 | 151 | 178 | 10 | |
42EC | 100(1LE1) | 135 | 200 | 165 | 195 | 24 | 7,0 | 196 | 35 | 70 | 10 | 38,0 | 115 | 24 | 166 | 14 | 100 | 80 | M6x12 | M12 | 3,5 | 188 | 216 | 10 | |
43EC | 90(1LA7) | 135 | 200 | 165 | 195 | 24 | 7,0 | 174 | 35 | 70 | 10 | 38,0 | 115 | 24 | 128 | 14 | 100 | 80 | M6x12 | M12 | 3,5 | 188 | 216 | 10 | |
52EC | 112(1E1) | 170 | 235 | 205 | 245 | 28 | 7,5 | 222 | 40 | 80 | 12 | 43,0 | 140 | 30 | 177 | 17 | 130 | 110 | M8x16 | M16 | 3,5 | 229 | 258 | 18 | |
53EC | 100(1LE1) | 170 | 235 | 205 | 245 | 28 | 7,5 | 196 | 40 | 80 | 12 | 43,0 | 140 | 30 | 166 | 17 | 130 | 110 | M8x16 | M16 | 3,5 | 229 | 258 | 18 | |
62EC | 132(1LE1) | 215 | 290 | 260 | 300 | 35 | 7,5 | 262 | 50 | 100 | 14 | 53,5 | 180 | 35 | 202 | 17 | 165 | 130 | M16x19 | M16 | 3,5 | 295 | 334 | 15 | |
63EC | 112(1LE1) | 215 | 290 | 260 | 300 | 35 | 7,5 | 222 | 50 | 100 | 14 | 53,5 | 180 | 35 | 177 | 17 | 165 | 130 | M16x19 | M16 | 3,5 | 295 | 334 | 15 |
Size | Electric motor size | A | AB | B | BB | CA | CB | DM | D2k6 | E | F | G | H | HA | HG | K | M | Nj7 | S | S2 | T | V1 | V2 | J | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MTC | 22EC | 80 (1LA7) | 110 | 140 | 110 | 132 | 14 | 4,5 | 157 | 20 | 40 | 6 | 23,0 | 75 | 12 | 120 | 9 | 115 | 95 | 10 | M6 | 3,0 | 128 | 160 | 0 |
23EC | 71(1LA7) | 110 | 140 | 110 | 132 | 14 | 4,5 | 139 | 20 | 40 | 6 | 23,0 | 75 | 12 | 111 | 9 | 116 | 95 | 10 | M6 | 3,0 | 128 | 160 | 0 | |
32EC | 90(1LA7) | 110 | 158 | 130 | 160 | 19 | 6,0 | 174 | 25 | 50 | 8 | 28,0 | 90 | 18 | 128 | 9 | 130 | 110 | 10 | M10 | 3,5 | 151 | 178 | 10 | |
33EC | 80(1LA7) | 110 | 158 | 130 | 160 | 19 | 6,0 | 157 | 25 | 50 | 8 | 28,0 | 90 | 18 | 120 | 9 | 130 | 110 | 10 | M10 | 3,5 | 151 | 178 | 10 | |
42EC | 100(1LE1) | 135 | 200 | 165 | 195 | 24 | 7,0 | 196 | 35 | 70 | 10 | 38,0 | 115 | 24 | 166 | 14 | 165 | 130 | 11 | M12 | 3,5 | 188 | 216 | 10 | |
43EC | 90(1LA7) | 135 | 200 | 165 | 195 | 24 | 7,0 | 174 | 35 | 70 | 10 | 38,0 | 115 | 24 | 128 | 14 | 165 | 130 | 11 | M12 | 3,5 | 188 | 216 | 10 | |
52EC | 112(1E1) | 170 | 235 | 205 | 245 | 28 | 7,5 | 222 | 40 | 80 | 12 | 43,0 | 140 | 30 | 177 | 17 | 215 | 180 | 14 | M16 | 4,0 | 229 | 258 | 18 | |
53EC | 100(1LE1) | 170 | 235 | 205 | 245 | 28 | 7,5 | 196 | 40 | 80 | 12 | 43,0 | 140 | 30 | 166 | 17 | 215 | 180 | 14 | M16 | 4,0 | 229 | 258 | 18 | |
62EC | 132(1LE1) | 215 | 290 | 260 | 300 | 35 | 7,5 | 262 | 50 | 100 | 14 | 53,5 | 180 | 35 | 202 | 17 | 265 | 230 | 15 | M16 | 4,0 | 295 | 334 | 15 | |
63EC | 112(1LE1) | 215 | 290 | 260 | 300 | 35 | 7,5 | 222 | 50 | 100 | 14 | 53,5 | 180 | 35 | 177 | 17 | 265 | 230 | 15 | M16 | 4,0 | 295 | 334 | 15 |
Electric motors assignment
Size gearbox | Electric motor size | |||||
---|---|---|---|---|---|---|
71 | 80 | 90 | 100 | 112 | 132 | |
MTC 22EC | ♦ | ♦ | ♦ | |||
MTC 23EC | ♦ | |||||
MTC 32EC | ♦ | ♦ | ♦ | ♦ | ||
MTC 33EC | ♦ | ♦ | ♦ | |||
MTC 42EC | ♦ | ♦ | ♦ | ♦ | ||
MTC 43EC | ♦ | ♦ | ♦ | |||
MTC 52EC | ♦ | ♦ | ♦ | ♦ | ||
MTC 53EC | ♦ | ♦ | ♦ | |||
MTC 62EC | ♦ | ♦ | ♦ | |||
MTC 63EC | ♦ | ♦ | ♦ | ♦ |
Výkresy a 3D modely
Výkresy převodovek MTC73A, motor IEC 160
Převodovka MTC73A, motor IEC 160, příruba motoru M=300 | ||
---|---|---|
mtc73a-160-300.dwb | mtc73a.exe | |
mtc73a-160-300.dwg | mtc73a-160-300.step.zip | |
mtc73a-160-300.dxf | mtc73a-160-300.sldprt | |
Převodovka MTC73A, motor IEC 160, příruba motoru M=300, výstupní příruba | ||
mtc73a-160-300+vp.dwb | mtc73a.exe | |
mtc73a-160-300+vp.dwg | mtc73a-160-300+vp.step.zip | |
mtc73a-160-300+vp.dxf | mtc73a-160-300+vp.sldprt |