الکتروگیربکس صنعتی SEW

MRA SERIES

Monobloc type reducers are made of Gg22 material, and body strenght and aesthetic is a min feature of them.

The curtain in the body improves the strenght of the body and jagged strenght. Also provides a more silent working due to beddings on it. 21NiCrMo2 is used in whole jagged wheels of our reducers, and cementation and normalization are applied on all jagged groups.

All reducer bodies and jaggeds are made in modern CNC machines by considering quality management system. By griding the jaggeds in these series, high performance and silent working is provided for our reducers. These type reducers are manufactured in 13 different size of MRA-103 up to MRA-973.

All of gears for our products are passed from high technology stoning phase. Gear performance and durability increases, service life is prolenged and speed reducers can work silent in that way.

Specifications and Advantages

• Monoblock housing design,

• Wide ratio, torque range and two or three stages can be in same housing,

• Reduction can be increased up to six stages,

• Standard IEC B5 or B14 motor connection flanges,

• Electromagnetic brake option,

• Long life bearings,

• GG20 and GGG40 cast iron housings,

• 58-62 HRc hardened and grinded gears,