Three-phase asynchronous motors AC family MR from the company SSD Drives (Parker) With a round design, the housings have a high energy efficiency class (IE2), designed to operate under the control of a frequency converter. Thanks to their particularly robust construction, they perfectly cope with harsh industrial operating conditions. It is used for open and closed circuits of general-purpose applications, for higher requirements, the use of a vector series in a square MS frame is recommended.
For sizes up to 160 mm (overall axis height), aluminum is used as the material, and cast iron is used for more powerful motors. All models are equipped with an axial fan for forced cooling, and thermistors (3 x PTC) are built into the stator to provide thermal protection. High level of protection against ingress of dust and water. Among the optional features there is a braking system, feedback sensors (2048 rpm encoder), variations in the number of poles.
Technical characteristics of Parker MR Round Frame asynchronous electric motors:
- Rated power: from 0.09 to 315 kW;
- Rated torque: from 2.49 to 2436 Nm;
- Operating speed range: 0 - 3000 rpm;
- Operating voltage range: 400 /460 V;
- Overall height: 56 - 200 mm;
- Mounting design: IN 1001, IN 2001, IN 3001;
- The degree of protection of the case: IP55;
- Degree of protection: fan;
- Insulation class: F.
Overall standard sizes of Parker MR Round Frame asynchronous electric motors
MR2P00018, MR2P00025, MR2P00037, MR2P00055, MR2P00075, MR2P00110, MR2P00150, MR2P00220, MR2P00300, MR2P00400, MR2P00550, MR2P00750, MR2P01100, MR2P01500, MR2P01850, MR2P02200, MR2P03000, MR2P03700, MR2P04500, MR2P05500, MR2P07500, MR2P09000, MR2P11000, MR2P13200, MR2P16000, MR2P20000, MR2P25000, MR2P31500
4-pole version:
MR4P00012, MR4P00018, MR4P00025, MR4P00037, MR4P00055, MR4P00075, MR4P00110, MR4P00150, MR4P00220, MR4P00300, MR4P00400, MR4P00550, MR4P00750, MR4P01100, MR4P01500, MR4P01850, MR4P02200, MR4P03000, MR4P03700, MR4P04500, MR4P05500, MR4P07500, MR4P09000, MR4P11000, MR4P13200, MR4P16000, MR4P20000, MR4P25000, MR4P31500
6-pole version:
MR6P00009, MR4P00012, MR4P00018, MR4P00025, MR4P00037, MR4P00055, MR6P00075, MR6P00110, MR6P00150, MR6P00220, MR6P00300, MR6P00400, MR6P00550, MR6P00750, MR6P01100, MR6P01500, MR6P01850, MR6P02200, MR6P03000, MR6P03700, MR6P04500, MR6P05500, MR6P07500, MR6P09000, MR6P11000, MR6P13200, MR6P16000, MR6P20000, MR6P25000
