MGM-VARVEL Gear Motors, Gearbox (Gear Units)

Leading applications: general purpose, medium and fractional power drives.
Design: 9 sizes; housings and covers of aluminum die cast up to size 85, of cast iron from size 110; single worm/wheel units; ratios up to i=100

Leading applications: general purpose, medium and fractional power drives
Design: 7 sizes; housings and covers of aluminum die cast up to size 85, of cast iron for size 110; single worm/wheel units; ratios up to i=100.

Leading applications: general purpose, medium and fractional power drives; reduction ratios and efficiencies higher than similar drives with two-stage worm / wheel units.
Design: 7 sizes; housings and covers of aluminum die cast up to size 85, of cast iron for size 110; helical stage and single worm/wheel units; ratios up to i=800.

Leading applications: general purpose, medium and fractional power drives; high reduction ratios.
Design: 7 sizes; housings and covers of aluminum die cast up to size 85, of cast iron for size 110; ratios up to i=10000.

Leading applications: general purpose, medium and fractional power drives.
Design: 7 sizes; housings and covers of aluminum die cast up to size 4, of cast iron from size 5; two- and three-gear trains.

Leading applications: general purpose, medium and fractional power drives; reduction ratios and efficiencies higher than similar drives obtained with two-stage worm/wheel units.
Design: 9 sizes; housings and covers of aluminum die cast up to size 85, of cast iron from size 110; single helical stage & worm/wheel units; ratios up to i=800.

Leading applications: general purpose, medium and fractional power drives; high reduction ratios.
Design: 9 sizes; housings and covers of aluminum die cast up to size 85, of cast iron from size 110; ratios up to i=10000.

Leading applications: general purpose flange mounting B14 and mainly, independent helical stage for fitting to FRS and FRT input
Design: 4 sizes; aluminum die cast housings and covers; one-gear train

The BA series consists of three phase, asynchronous brake motors totally enclosed fan cooled (TEFC). The BA series range starts from 71 up to 280 frame size. As standard, the brake power supply is AC 3-phase. On request DC brake can be provided with a rectifier integrated in the terminal box.

The rectifier is provided with an over-voltage and radio frequency emission protection device. All BA series motors are provided with manual brake release.

The BA series cooling fan is fitted between the motor and the braking assembly. The brake moving element and the brake coil have a laminated magnetic nucleus to reduce losses and to allow very fast braking.

The BM series consists of three phase, asynchronous brake motors totally enclosed fan cooled (TEFC). The BM series range starts from 56 up to 160 frame size.

As standard the brake power supply is DC with a rectifier integrated in the terminal box.

The rectifier is provided with an over-voltage and radio frequency emission protection device.