In the range of low power, in conditions of limited space, in the mode of constant overloads, where it is necessary to ensure the constancy of the moment over the entire control range, many equipment manufacturers in the 80s and 90s used DC electric motors. Now the situation has changed dramatically, and it is better to use asynchronous and synchronous electric drives (we actively use asynchronous electric motors of the T-T Electric AMP series).
But what if the consumer is not financially or morally ready to modernize the control system and the electric drive. In these situations, our company suggests using DC motors T-T Electric LAK 2000 series, the reliability and quality of which has been tested by us in the harshest operating conditions. The modular design of the motors allows them to be adapted to any connection dimensions, the possibility of installing feedback sensors (encoders, tachogenerators) ensures positioning accuracy.
Parameters of LAK 2000 DC motors
- Rated power: 0.5 - 20 kW;
- Armature voltage: 230 - 400 V;
- Overall height: 80 - 132 mm;
- Degree of protection: IP23 - IP54;
- Cooling method: IC06, IC17, IC37;
- Insulation class: F/H;
- Additional options: feedback sensors (tachogenerators, encoders, resolvers), temperature sensors (PTO, PTC, PT100), vibration measurement sensors, brush wear monitoring sensors, bearing lubrication replenishment, reinforced bearings, terminal box adaptation, etc.
- Production according to your dimensions: shafts, mounting flanges, adapter plates, terminal boxes, etc.
Technical characteristics of T-T Electric DC motors of the LAK 2000 series
| Type of motor | Pn, kW | Nn, rpm | Tn, Nm | Ia, And | Pexc, W |
| LAK2080 A | 0,3-1,8 | 855-4000 | 5,2 | 1,9-6,5 | 140 |
| LAK2080 B | 0,35-2,22 | 850-3800 | 6,3 | 1,48-7,4 | 140 |
| LAK2080 C | 0,56-2,25 | 805-3040 | 7,3 | 2,4-8,4 | 140 |
| LAK2100 A | 0,86-5 | 830-4280 | 12,4 | 3,6-19,8 | 225 |
| LAK2100 B | 1,13-5,7 | 740-3700 | 15,7 | 4-23,9 | 260 |
| LAK2100 C | 1,64-8 | 800-3700 | 24,2 | 5-26,2 | 325 |
| LAK2112 A | 1,57-6,8 | 790-3350 | 22 | 5,6-30,8 | 350 |
| LAK2112 B | 2-9,7 | 750-2770 | 31,4 | 7,5-40,5 | 370 |
| LAK2112 C | 3,2-10,8 | 750-3520 | 43,3 | 10,1-39,2 | 400 |
| LAK2132 A | 3,25-14,6 | 765-4000 | 42,3 | 10,4-62,8 | 495 |
| LAK2132 B | 5,1-21 | 760-4180 | 66,3 | 14,9-58,8 | 650 |
| LAK2132 C | 4,7-22,2 | 605-3050 | 75,7 | 16,3-54,5 | 700 |
Pn is the rated power, n is the rotation speed, Tn is the rated torque, Ua is the armature voltage, Ia is the armature current, Uexc is the excitation voltage, Iexc is the excitation current.
In our company you can buy a DC electric motor T-T Electric, for the selection of electric motors of the LAK2000 series, please contact our engineers by phone. saluteh.