M.G.M. Motori Elettrici S.p.A.

M.G.M. Motori Elettrici S.p.A. was founded in 1947. Right from the start the company specialised in the production of electric brake motors, becoming one of the leader companies in this industry.

In Italy M.G.M. Motori Elettrici has the main production plant in Serravalle Pistoiese and a warehouse with sales offices in Assago (Milan). In North America the company is present in Montreal (Canada) and in Detroit (Usa). M.G.M. Motori Elettrici is also present in Chennai (India) with a plant for India sales, technical support and distribution and in Izmir (Turkey).

Around the world M.G.M. Motori Elettrici is present in more than 75 countries with its own structures for sales and assistance.

M.G.M main products lines : 

  • Electric brake motors
  • Three phase squirrel cage induction motors
  • R series

Electric brake motors :

https://www.mgmrestop.com/en/maintenance-video/

M.G.M. Motori Elettrici brake motors are designed and assembled as real electric brake motors: the perfect engineering and assembling combined with a strong and safe brake, make these motors very reliable. The most popular brake motor with AC brake, with fast intervention times and high braking capacities. Also available in the version with DC brake.

  • BA-BAX Series _ BA-BAX series main features are a very quick braking action, both in realeasing and braking operation, a high brake torque, a constant braking time and a very high number of start/stop cycles also under severe applications.

  • BM-BMX series _ BM-BMX series main features are a low braking noise, a gradual acceleration during the motor start and stop and reduced overall dimensions.

  • BAH-BAHX series _ The BAH series motors are also available in the BAHS execution without cooloing fan.

  • BMBM series _ BMBM series main feature is a very high reliability in those lifting applications where there are high demands of safety and silence

ELECTRIC BRAKE MOTORS OPTIONS

The following options are available upon request on electric brake motors BA-BAX, BM-BMX, BAH-BAHX, BMBM series:

  • Special shaft dimensions (DE-side) or double extended shaft (NDE-side)
  • Encoder
  • Anti-condensation heaters on the motors and/or on brake coils
  • Thermistors (PTC) or Bi-Metallic (PTO) thermal protectors
  • Forced cooling
  • Brake release microswitch or inductive sensor
  • Inductive sensor or microswitch detector of the brake disc wear

Three phase squirrel cage induction motors:

SMX-SMD-SMDA SERIEs _ M.G.M. Motori Elettrici manufacturs three-phase asynchronous motors, single and double speed, with frame size between IEC 56 and IEC 315.

R series: Asynchronous, standard and brake motors – 120Hz

The “R” Series is made up of a new generation of asynchronous standard motors (SMR) or brake motors (BAR or BMR), 4 and 6 poles and IEC frame sizes from 56 up to 132.

Available nominal torques range is from 0.4Nm to 37Nm on 4 pole motors while it’s from 3.88Nm to 54.71Nm on 6 pole motors. R series motor is designed to be controlled by inverter only. The reference frequency at a voltage of 400V is 120Hz instead of 400V 50Hz.

  • Asynchronous, standard and brake motors – 120Hz