Electric motor G33A-DM90SB4-B03
Coaxial gear motors KEB series G They have cylindrical gears in two- and three-stage configurations, which gives a wide range of engine speed reduction coefficients. Excellent power characteristics of the supply of mechanical energy to the driven equipment, efficiency up to 96%, high torque values, overload resistance and low backlash.
The range of models consists of ten dimensional variations, each of which is available in three types of design: foot mounting, flange connection and their joint use. There are only six mounting positions for optimal positioning of the drive unit. Motorized versions can include asynchronous electric motors of classes IE2, IE3.
Optionally, it is possible to equip the gear motor with a spring or electromagnetic brake, forced ventilation systems, feedback sensors, temperature sensors, special coatings, individual requirements are available on request.
To increase the reduction multiplicity values, dual gearboxes are also available in combination with models of sizes G0 - G4.
Technical characteristics of the coaxial gear motors of the KEB G series
- Gear ratio: 3,37 - 250,97;
- Number of steps: 2, 3;
- Nominal torque: 60 - 13600 Nm;
- Motor power: 0.75 - 90 kW;
- The degree of protection of the case: IP55;
Standard sizes of gearboxes of the KEB G series
|
Type of gearbox |
Ratio reductions |
Nom. moment, Nm |
Power motor, kW |
|
G0 |
3,46 - 72,52 |
60 |
0,75 |
|
G1 |
3,37 - 115,34 |
117 |
1,5 |
|
G2 |
3,49 - 153,41 |
235 |
3,0 |
|
G3 |
3,56 - 177,27 |
480 |
5,5 |
|
G4 |
3,61 - 210,05 |
875 |
11 |
|
G5 |
3,85 - 186,77 |
1630 |
18,5 |
|
G6 |
3,96 - 221,95 |
2800 |
22 |
|
G7 |
4,34 - 250,97 |
4880 |
30 |
|
G8 |
5,92 - 186,96 |
8900 |
45 |
|
G9 |
5,43 - 157,04 |
13600 |
90 |
- 4-pole motors: 0.12..4 kW IE2/IE3, 5.5..45 kW IE3
- More Motors: 2, 6, 8, 4/2, 8/2 pole, motor for operation in hazardous conditions, single-phase motor, torque motor
- Design type: B3, B14, B5, Brake, various encoder systems, Forced ventilation, Motor protection, UL, CCC
- The motors can be supplied together with KEB gearboxes as a geared motor.