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SIBONI

SIBONI

NXT-D-090 Planetary gearbox

Inline direct drive gearbox

  • 90mm diameter, high efficiency
  • Very high torsional stiffness
  • Low std backlash with tighter tolerance option
  • Nominal torque up to 42Nm
  • Ratios 3:1 to 100:1

Product description

NXT D series range offers coaxial planetary gearboxes in 4 sizes with high torsional rigidity and standard keyway output shaft.

 

• Gear ratios from 3:1 (single stage) to 100:1 (two stage)

• Nominal torque handling from 8-110Nm

• Torsional rigidity between 0.7-22Nm/arcmin

 

Two backlash tolerances are available in each configuration depending on application requirements.

NXT range also includes right-angle and toothed pulley-drive output options, IP65 is standard

 

Part numbers

Parts Price Efficiency Emergency brake torque Max backlash Moment of inertia Nominal torque Reduction ratio Starting torque Stiffness Weight
96 % 160 Nm 8 arcmin 1.78 kgcm² 40 Nm 3 80 Nm 6,7 Nm/arcmin 3,8 kg
96 % 180 Nm 8 arcmin 1.48 kgcm² 42 Nm 4 90 Nm 7,5 Nm/arcmin 3,8 kg
96 % 180 Nm 8 arcmin 1.36 kgcm² 42 Nm 5 90 Nm 7,5 Nm/arcmin 3,8 kg
96 % 180 Nm 8 arcmin 1.32 kgcm² 42 Nm 7 90 Nm 7,5 Nm/arcmin 3,8 kg
96 % 160 Nm 8 arcmin 1.28 kgcm² 40 Nm 10 80 Nm 6,7 Nm/arcmin 3,8 kg
94 % 180 Nm 12 arcmin 1.51 kgcm² 42 Nm 16 90 Nm 7,5 Nm/arcmin 4,7 kg
94 % 180 Nm 12 arcmin 1.48 kgcm² 42 Nm 20 90 Nm 7,5 Nm/arcmin 4,7 kg
94 % 180 Nm 12 arcmin 1.38 kgcm² 42 Nm 25 90 Nm 7,5 Nm/arcmin 4,7 kg
94 % 160 Nm 12 arcmin 1.29 kgcm² 40 Nm 30 80 Nm 6,7 Nm/arcmin 4,7 kg
94 % 180 Nm 12 arcmin 1.26 kgcm² 42 Nm 35 90 Nm 7,5 Nm/arcmin 4,7 kg
94 % 180 Nm 12 arcmin 1.19 kgcm² 42 Nm 50 90 Nm 7,5 Nm/arcmin 4,7 kg
94 % 180 Nm 12 arcmin 1.18 kgcm² 42 Nm 70 90 Nm 7,5 Nm/arcmin 4,7 kg
94 % 160 Nm 12 arcmin 1.18 kgcm² 40 Nm 100 80 Nm 6,7 Nm/arcmin 4,7 kg

Part

NXT-D-090-1-3

Technical data

Axial load max 1900 N
Efficiency 96 %
Emergency brake torque 160 Nm
Input speed 3400 rpm
IP class IP65
Max backlash 8 arcmin
Max radial load 2350 N
Max. input speed 6000 rpm
Moment of inertia 1.78 kgcm²
Noise level 70 dB
Nominal torque 40 Nm
Reduction ratio 3
Starting torque 80 Nm
Stiffness 6,7 Nm/arcmin
Weight 3,8 kg
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