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SIBONI

SIBONI

NXT-D-120 Planetary gearbox

Inline direct drive gearbox

  • 120mm diameter, high efficiency
  • Very high torsional stiffness
  • Low std backlash with tighter tolerance option
  • Nominal torque up to 110Nm
  • 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 % 350 Nm 8 arcmin 6.9 kgcm² 95 Nm 3 190 Nm 20 Nm/arcmin 8 kg
96 % 400 Nm 8 arcmin 6.18 kgcm² 110 Nm 4 210 Nm 22 Nm/arcmin 8 kg
96 % 400 Nm 8 arcmin 5.69 kgcm² 110 Nm 5 210 Nm 22 Nm/arcmin 8 kg
96 % 400 Nm 8 arcmin 5.27 kgcm² 110 Nm 7 210 Nm 22 Nm/arcmin 8 kg
96 % 350 Nm 8 arcmin 5.09 kgcm² 95 Nm 10 190 Nm 20 Nm/arcmin 8 kg
94 % 400 Nm 12 arcmin 5.52 kgcm² 110 Nm 16 210 Nm 22 Nm/arcmin 10,5 kg
94 % 400 Nm 12 arcmin 5.29 kgcm² 110 Nm 20 210 Nm 22 Nm/arcmin 10,5 kg
94 % 400 Nm 12 arcmin 5.26 kgcm² 110 Nm 25 210 Nm 22 Nm/arcmin 10,5 kg
94 % 350 Nm 12 arcmin 5.19 kgcm² 95 Nm 30 190 Nm 20 Nm/arcmin 10,5 kg
94 % 400 Nm 12 arcmin 4.97 kgcm² 110 Nm 50 210 Nm 22 Nm/arcmin 10,5 kg
94 % 400 Nm 12 arcmin 4.97 kgcm² 110 Nm 70 210 Nm 22 Nm/arcmin 10,5 kg
94 % 350 Nm 12 arcmin 4.97 kgcm² 95 Nm 100 190 Nm 20 Nm/arcmin 10,5 kg

Part

NXT-D-120-1-3

Technical data

Axial load max 3800 N
Efficiency 96 %
Emergency brake torque 350 Nm
Input speed 2600 rpm
IP class IP65
Max backlash 8 arcmin
Max radial load 4500 N
Max. input speed 5000 rpm
Moment of inertia 6.9 kgcm²
Noise level 72 dB
Nominal torque 95 Nm
Reduction ratio 3
Starting torque 190 Nm
Stiffness 20 Nm/arcmin
Weight 8 kg
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