BEVEL-HELICAL GEARBOX KR.X2 SERIES – WITH SOLID SHAFT AND FLANGE

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KR.X2 Series Bevel-Helical Gearbox – With Solid Shaft and Flange

The KR.X2 series bevel-helical gear unit is a solid shaft and output flange version, specially designed for band sawing machines. This version offers simple flange mounting and solid shaft output, making it ideal for direct drives. The special output shaft housing is dimensioned to withstand high radial loads, with forced bearings and special seals.

Options and accessories:

✔ Output flange with two rows of bearings
✔ Special sealing system to prevent cutting oil from entering
✔ Nitrided output shafts
✔ Ground bevel gear for noise reduction
✔ Optional flange and shaft sizes
✔ Directly coupled electric drive motor

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DIFFERENT SIZES

140 – 15,000

AVAILABLE TORQUE (NM)

6 – 12,780

REDUCTION RATIO

Specifications and Advantages

✔ High torque density due to compact housing and high-quality bearings
✔ Bearing solutions for high radial and axial loads
✔ Various output shaft options: solid shaft, shrink disk, splined hollow shaft, splined solid shaft
✔ Input flanges for AC electric motors and hydromotors
✔ Perpendicular input shaft with bevel gear stage
✔ Different cooling and lubrication options for various working conditions

Options and Accessories

✔ Specific connection flanges for servomotors
✔ Electromagnetic brakes (24V / 230V / 400V)
✔ Anti-return application (backstop)
✔ Encoder with 512 – 1024 pulses
✔ External cooling fan for frequency converter applications
✔ Special seals
✔ Glass oil level indicator

performances

Reducer SizeReduction Ratio [i]Nominal Torque [Nm]Output Shaft Diameter/Length [mm]
K10.6 – 129140Ø30/60
K17.7 – 109200Ø30/60
K20.6 – 139280Ø35/70
K27.7 – 1,759450Ø35/60
K28.6 – 3,333600Ø40/80
K37.6 – 3,467820Ø40/80
K47.6 – 5,2271.550Ø50/100
K57.7 – 6,6122.700Ø60/120
K68.8 – 12,6814.300Ø70/140
K77.7 – 15,6198.000Ø90/170
K87.10 – 12,78015.000Ø110/210

Main Features

High reduction ratio | Compact design | Superior mechanical efficiency | Flexible mounting

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