Synchronous servomotors DUF 4 productions WITTUR Electric they have high dynamic characteristics and excellent torque characteristics. Compact and efficient in operation, they have low inertia values for the rotor. Rare earth NdFeB magnets, 6-pole configuration are installed. The housing has a closed design to prevent dust and moisture from entering the electric machine. PTC thermistors are used to protect against overheating.
A wide range of optional features are available to expand the configuration and facilitate integration.: brake block, variations of connecting elements (special shafts, flanges), changes in winding characteristics, gearboxes, additional sensors and sensors.
Popular fields of application: textile machines, woodworking machines, production plants in mechanical engineering and other types of specialized equipment.
Technical Specifications of WITTUR Electric DUF 4 series
- Rated power: 1.7 - 26.8 kW;
- Rated torque: 4.2 - 92.8 Nm;
- Rated current: 4.2 - 56 A;
- Operating speed range: 1500 - 6000 rpm;
- Overall height: 110, 140, 190 mm;
- Mounting design: square flange;
- The degree of protection of the case: IP65;
- Cooling: forced cooling;
- Operating temperature range: -15 … 40 °C;
- Insulation class: F.
Standard sizes of WITTUR Electric DUF 4 servomotors
Type of motor | Moment, Nm | Power, kW | Current, A | Speed, rpm |
DUF 4-11.1-... | 5,5 /5,1 /4,2 | 1,7 /2,1 /2,6 | 4,2 /5,0 /6,7 | 3000 /4000 /6000 |
DUF 4-11.2-... | 8,7 /8,4 /7,5 | 2,7 /3,5 /4,7 | 6,4 /8,4 /11,7 | 3000 /4000 /6000 |
DUF 4-11.3-... | 12,2 /12 /10,5 | 3,8 /5,0 /6,6 | 9,2 /12,2 /16 | 3000 /4000 /6000 |
DUF 4-11.4-... | 15,6 /15,5 | 4,9 /6,5 | 11,5 /14,7 | 3000 /4000 |
DUF 4-14.1-... | 11,2 /10,3 /9,3 | 2,4 /3,2 /3,9 | 6,5 /8,5 /9,7 | 2000 /3000 /4000 |
DUF 4-14.2-... | 18,7 /17,1 /15,5 | 3,9 /5,4 /6,5 | 9,8 /13 /15,2 | 2000 /3000 /4000 |
DUF 4-14.3-... | 26 /23,8 /21,6 | 5,5 /7,5 /9,0 | 12,9 /18 /17,5 | 2000 /3000 /4000 |
DUF 4-14.4-... | 33 /31,6 | 6,9 /10 | 17,7 /22 | 2000 /3000 |
DUF 4-19.1-... | 35,4 /35 /31,7 /28 | 5,6 /7,3 /10 /11,8 | 11,8 /15,8 /21,9 /25,5 | 1500 /2000 /3000 /4000 |
DUF 4-19.2-... | 64 /63 /58,2 | 10,1 /13,2 /18,3 | 22,1 /28,5 /38,7 | 1500 /2000 /3000 |
DUF 4-19.3-... | 92,8 /90 /85 | 14,6 /18,9 /26,8 | 31,8 /41,1 /56 | 1500 /2000 /3000 |
You can buy WITTUR Electric synchronous servo motors of the DUF 4 series, find out the price and more information about the product by contacting our specialists.
