Synchronous servomotors of the series RM 8 from the family DYN 8 from the company WITTUR Electric They belong to the super premium energy efficiency class (IE4), excellent performance indicators of application in a compact format. High operating dynamics and ultra-low inertia values for the rotor. Rare earth NdFeB magnets, 6- or 10-pole configuration are installed. Ribbed housing with a closed design to prevent dust and moisture from entering the electric machine. PTC thermistors are used to protect against overheating.
Practical modular construction, a wide range of optional elements is available to expand the configuration and simplify integration: brake block, modifications of connecting elements (special shafts, flanges), changes in winding parameters, gearboxes, additional sensors and sensors.
They are designed for use as part of drive equipment in a wide variety of industries that require highly dynamic and energy-efficient solutions in a compact format.
Technical specifications of WITTUR Electric RM 8 series (DYN 8 line)
- Rated power: 1.1 - 10 kW;
- Rated torque: 2.7 - 68.3 Nm;
- Rated current: 3.4 - 26.3 A;
- Operating speed range: 1000 - 6000 rpm;
- Overall height: 92, 110, 140, 190 mm;
- Mounting design: square flange;
- The degree of protection of the case: IP65;
- Cooling: self-cooling;
- Operating temperature range: -15 … 40 °C;
- Insulation class: F.
Standard sizes of WITTUR Electric RM 8 servomotors
Type of motor | Moment, Nm | Power, kW | Current, A | Speed, rpm |
RM 8-09.1-... | 3,5 /3,2 /2,7 | 1,1 /1,4 /1,7 | 3,4 /4,0 /4,9 | 3000 /4000 /6000 |
RM 8-09.2-... | 4,9 /4,3 /3,4 | 1,5 /1,8 /2,1 | 4,3 /4,8 /5,6 | 3000 /4000 /6000 |
RM 8-09.3-... | 6,4 /5,4 /4,0 | 2,0 /2,3 /2,5 | 5,5 /5,9 /6,5 | 3000 /4000 /6000 |
RM 8-11.1-... | 5,0 /4,4 /3,7 | 1,05 /1,38 /1,55 | 3,5 /4,1 /4,7 | 2000 /3000 /4000 |
RM 8-11.2-... | 7,4 /6,3 /5,1 | 1,55 /2,0 /2,1 | 4,5 /5,4 /5,7 | 2000 /3000 /4000 |
RM 8-11.3-... | 10 /8,3 /6,5 | 2,1 /2,6 /2,7 | 5,8 /7,2 /7,2 | 2000 /3000 /4000 |
RM 8-14.1-... | 12,2 /10,5 /8,7 | 1,3 /2,2 /2,7 | 4,5 /7,1 /8,6 | 1000 /2000 /3000 |
RM 8-14.2-... | 17,5 /15 /11,2 | 1,8 /3,1 /3,5 | 5,8 /9,3 /10,3 | 1000 /2000 /3000 |
RM 8-14.3-... | 23,1 /20,2 /14,2 | 2,4 /4,2 /4,5 | 7,7 /12,8 /13,1 | 1000 /2000 /3000 |
RM 8-19.1-... | 34,8 /26,7 /15 | 3,6 /5,6 /4,7 | 9,6 /14,2 /12,1 | 1000 /2000 /3000 |
RM 8-19.2-... | 51,1 /36,3 /16,7 | 5,4 /7,6 /5,1 | 14,2 /19,6 /12,8 | 1000 /2000 /3000 |
RM 8-19.3-... | 68,3 /47,8 /19 | 7,2 /10 /6,0 | 19,5 /26,3 /14,6 | 1000 /2000 /3000 |
You can buy WITTUR Electric synchronous servo motors of the RM 8 series, find out the price and more information about the product by contacting our specialists.
