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SIBONI

SIBONI

NXT-D-070 Planetary gearbox

Inline direct drive gearbox

  • 70mm diameter, high efficiency
  • Very high torsional stiffness
  • Low std backlash with tighter tolerance option
  • Nominal torque up to 20Nm
  • 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 % 60 Nm 8 arcmin 0.32 kgcm² 16,5 Nm 3 30 Nm 2,8 Nm/arcmin 1,75 kg
96 % 70 Nm 8 arcmin 0.27 kgcm² 20 Nm 4 35 Nm 3,2 Nm/arcmin 1,75 kg
96 % 70 Nm 8 arcmin 0.25 kgcm² 20 Nm 5 35 Nm 3,2 Nm/arcmin 1,75 kg
96 % 70 Nm 8 arcmin 0.24 kgcm² 20 Nm 7 35 Nm 3,2 Nm/arcmin 1,75 kg
96 % 60 Nm 8 arcmin 0.23 kgcm² 16,5 Nm 10 30 Nm 2,8 Nm/arcmin 1,75 kg
94 % 70 Nm 12 arcmin 0.26 kgcm² 20 Nm 16 35 Nm 3 Nm/arcmin 2,15 kg
94 % 70 Nm 12 arcmin 0.25 kgcm² 20 Nm 20 35 Nm 3 Nm/arcmin 2,15 kg
94 % 70 Nm 12 arcmin 0.25 kgcm² 20 Nm 25 35 Nm 3 Nm/arcmin 2,15 kg
94 % 60 Nm 12 arcmin 0.24 kgcm² 16,5 Nm 30 30 Nm 2,8 Nm/arcmin 2,15 kg
94 % 70 Nm 12 arcmin 0.23 kgcm² 20 Nm 35 35 Nm 3 Nm/arcmin 2,15 kg
94 % 70 Nm 12 arcmin 0.23 kgcm² 20 Nm 50 35 Nm 3 Nm/arcmin 2,15 kg
94 % 70 Nm 12 arcmin 0.23 kgcm² 20 Nm 70 35 Nm 3 Nm/arcmin 2,15 kg
94 % 60 Nm 12 arcmin 0.23 kgcm² 16,5 Nm 100 30 Nm 2,8 Nm/arcmin 2,15 kg

Part

NXT-D-070-1-3

Technical data

Axial load max 1500 N
Efficiency 96 %
Emergency brake torque 60 Nm
Input speed 3500 rpm
IP class IP65
Max backlash 8 arcmin
Max radial load 1400 N
Max. input speed 6000 rpm
Moment of inertia 0.32 kgcm²
Noise level 70 dB
Nominal torque 16,5 Nm
Reduction ratio 3
Starting torque 30 Nm
Stiffness 2,8 Nm/arcmin
Weight 1,75 kg
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