M Series Helical Gearboxes (MRA / MRF)
Öztekfen M series foot-mounted (MRA) and flange-mounted (MRF) helical gear units: monoblock cast iron housing, 2 – 3 stages, ground gears.
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- Brand
- Öztekfen Redüktör
- Product group
- Gearboxes
The Öztekfen M series consists of helical gear units with a monoblock housing, offered as foot-mounted MRA and flange-mounted MRF types. Housings are made of GG-20/GG-22 grey cast iron.
Two- and three-stage versions share the same housing, and the reduction can be extended to six stages. Gears hardened to 58 – 62 HRC and ground, together with long-life bearings, ensure quiet and efficient operation. The units accept standard IEC B5/B14 motors as well as brake motors.
Custom manufacturing options
- Optional shaft and flange designs
- Servomotor input flanges
- Electromagnetic brake motor (24 V / 220 V / 380 V)
- Backstop
- 500 – 1024 pulse encoder
- Forced-ventilation fan for inverter duty
Technical specifications
- Types
- MRA (foot-mounted), MRF (flange-mounted)
- Number of stages
- 2 and 3 in the same housing; extendable up to 6
- Housing
- Monoblock, GG-20/GG-22 grey cast iron
- Gear hardness
- 58 – 62 HRC
- Motor connection
- IEC B5 / B14
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