MMOTORS JSC

MMOTORS is a Bulgarian company founded in 1961 under the name "Micromotors", engaged in manufacturing activities in five divisions: •Induction electric motors; •Axial fans; •Heat recovery ventilation systems; •Aluminum foundry; •Plastic forming. The induction electric motors MA, MAL, MAT, MR, and MRS series are designed for general purposes. They are self-ventilated, with frame sizes of 56mm, 63mm, 71mm, 80mm, 90mm, 100mm, 112mm, and 132mm. The series are designated as follows: - MA series – three-phase induction motors. - MAL series – lifting three-phase induction hoisting motors. - MAT series – trolley three-phase induction motors with brake. - MR series – single-phase induction motors with running capacitor. - MRS series – single-phase induction motors with running and starting capacitors. BASIC CHARACTERISTICS: Power supply: -three-phase: 400/230 V – 50Hz. -single-phase: 220-240V / 50Hz. Design for other voltage and frequencies is possible : -Protection Degree: IP 54 / IP 55 -Insulation Class: "F" -Standard forms: B3, B5, B14, B3/B5 and B3/B14. OPERATING CONDITIONS: The motors are designed to operate in Temperate Climate (Class "N") at temperatures from -25oC to + 40oC, maximum altitude (above sea level) 1000m, and maximum relative humidity 85%. Standards: IEC: 60034-5:2007; 60034-1:2010; 1143:1985; 10881-85. The axial fans are divided into a few sections: •Elegant & Stylish •Standard •Industrial •High temperature •Heat recovery ventilation systems