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SIBONI

SIBONI

NXT-D-050 Planetary gearbox

Inline direct drive gearbox

  • 50mm diameter, high efficiency
  • Very high torsional stiffness
  • Low std backlash with tighter tolerance option
  • Nominal torque up to 12Nm
  • Ratios 3:1 to 81:1

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 Input speed Max backlash Moment of inertia Nominal torque Reduction ratio Starting torque Stiffness Weight
96 % 25 Nm 3500 rpm 8 arcmin 0.09 kgcm² 8 Nm 3 14 Nm 0,8 Nm/arcmin 0,8 kg
96 % 28 Nm 4000 rpm 8 arcmin 0.08 kgcm² 10 Nm 4 17 Nm 0,9 Nm/arcmin 0,8 kg
96 % 28 Nm 4000 rpm 8 arcmin 0,07 kgcm² 10 Nm 7 17 Nm 0,9 Nm/arcmin 0,8 kg
96 % 25 Nm 3800 rpm 8 arcmin 0.06 kgcm² 9,5 Nm 9 15 Nm 0,75 Nm/arcmin 0,8 kg
93 % 28 Nm 4000 rpm 12 arcmin 0.08 kgcm² 10 Nm 16 17 Nm 0,9 Nm/arcmin 0,95 kg
93 % 28 Nm 4000 rpm 12 arcmin 0.08 kgcm² 10 Nm 20 17 Nm 0,85 Nm/arcmin 0,95 kg
93 % 30 Nm 4000 rpm 12 arcmin 0,07 kgcm² 12 Nm 25 20 Nm 0,85 Nm/arcmin 0,95 kg
93 % 28 Nm 4000 rpm 12 arcmin 0,07 kgcm² 10 Nm 28 17 Nm 0,85 Nm/arcmin 0,95 kg
93 % 30 Nm 4000 rpm 12 arcmin 0,07 kgcm² 12 Nm 35 20 Nm 0,85 Nm/arcmin 0,95 kg
93 % 28 Nm 4000 rpm 12 arcmin 0,07 kgcm² 10 Nm 63 17 Nm 0,85 Nm/arcmin 0,95 kg
93 % 25 Nm 3800 rpm 12 arcmin 0,07 kgcm² 9,5 Nm 81 15 Nm 0,7 Nm/arcmin 0,95 kg

Part

NXT-D-050-1-3

Technical data

Axial load max 450 N
Efficiency 96 %
Emergency brake torque 25 Nm
Input speed 3500 rpm
IP class IP65
Max backlash 8 arcmin
Max radial load 500 N
Max. input speed 6000 rpm
Moment of inertia 0.09 kgcm²
Noise level 70 dB
Nominal torque 8 Nm
Reduction ratio 3
Starting torque 14 Nm
Stiffness 0,8 Nm/arcmin
Weight 0,8 kg
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