K Series Helical Bevel Gearboxes (KR)
Öztekfen K series (KR) helical bevel gear units: right-angle output, monoblock cast iron housing, hollow shaft standard, up to 6 stages.
Request a quote for price and lead time — we will get back to you shortly.
- Brand
- Öztekfen Redüktör
- Product group
- Gearboxes
The Öztekfen K series (KR) combines helical and bevel gearing in a monoblock GG-20/GG-22 cast iron housing. Its right-angle output makes it suitable for 90° drives that require high efficiency and power.
It is supplied with a hollow output shaft as standard, and a solid shaft, flange or torque arm can be added as required. Three-stage versions share the same housing, and the reduction can be extended to six stages. Ground gears hardened to 58 – 62 HRC and long-life bearings are used.
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
- Type
- KR
- Shaft arrangement
- Right-angle (90°) output
- Output
- Hollow shaft as standard; solid shaft, flange and torque arm optional
- Number of stages
- 3 stages; extendable up to 6
- Housing
- Monoblock, GG-20/GG-22 cast iron
- Gear hardness
- 58 – 62 HRC
Related products
E Series Worm Gearboxes
Öztekfen E series (ESV, ESW) worm gearboxes: bronze wheel, right-angle output, 0.06 – 11 kW motor power, single-stage ratios 7.5 – 100.
View
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.
View
D Series Parallel Shaft Helical Gearboxes (DRM)
Öztekfen D series (DRM) hollow shaft, parallel shaft helical gear units: monoblock cast iron housing, 2 – 3 stages, IEC B5/B14 motors.
View
H Series Heavy-Duty Helical Gearboxes
Öztekfen H series horizontal heavy-duty gear units: monoblock cast iron housing, helical gearing, hollow shaft, extruder version available.
ViewLet’s choose the right product for your project
Tell us what you need and our technical team will get back to you with the best product and price.