SIBONI

NXT-A-070 Series

Right-angle planetary gearbox

NXT A series range offers right-angle planetary gearboxes in 3 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 16.5-110Nm

• Torsional rigidity between 2.8-22Nm/arcmin

 

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

NXT range also includes in-line and toothed pulley-drive output options, IP65 is standard.

 

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  • 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

Selected variant

Selected variant

Technical data

Axial load max 1500 N
Efficiency 94 %
Emergency brake torque 45 Nm
Input speed 3000 rpm
IP class IP65
Max backlash 8 arcmin
Max radial load 1400 N
Max. input speed 4500 rpm
Moment of inertia 0.49 kgcm²
Noise level 73 dB
Nominal torque 12 Nm
Reduction ratio 3
Starting torque 22 Nm
Stiffness 2,4 Nm/arcmin
Weight 2,3 kg

Product description

NXT A series range offers right-angle planetary gearboxes in 3 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 16.5-110Nm

• Torsional rigidity between 2.8-22Nm/arcmin

 

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

NXT range also includes in-line and toothed pulley-drive output options, IP65 is standard.

 

Accessories

Parts Efficiency Emergency brake torque Max backlash Moment of inertia Nominal torque Reduction ratio Starting torque Stiffness Weight Price
94 %
45 Nm
8 arcmin
0.49 kgcm²
12 Nm
3
22 Nm
2,4 Nm/arcmin
2,3 kg
94 %
60 Nm
8 arcmin
0.42 kgcm²
16 Nm
4
30 Nm
2,8 Nm/arcmin
2,3 kg
94 %
70 Nm
8 arcmin
0.39 kgcm²
20 Nm
5
35 Nm
3,2 Nm/arcmin
2,3 kg
94 %
70 Nm
8 arcmin
0.37 kgcm²
20 Nm
7
35 Nm
3,2 Nm/arcmin
2,3 kg
94 %
60 Nm
8 arcmin
0.35 kgcm²
16,5 Nm
10
30 Nm
2,8 Nm/arcmin
2,3 kg
91 %
70 Nm
12 arcmin
0.42 kgcm²
20 Nm
16
35 Nm
3 Nm/arcmin
2,7 kg
91 %
70 Nm
12 arcmin
0.39 kgcm²
20 Nm
20
35 Nm
3 Nm/arcmin
2,7 kg
91 %
70 Nm
12 arcmin
0.39 kgcm²
20 Nm
25
35 Nm
3 Nm/arcmin
2,7 kg
91 %
60 Nm
12 arcmin
0.37 kgcm²
16,5 Nm
30
30 Nm
2,8 Nm/arcmin
2,7 kg
91 %
70 Nm
12 arcmin
0.35 kgcm²
20 Nm
35
35 Nm
3 Nm/arcmin
2,7 kg
91 %
70 Nm
12 arcmin
0.35 kgcm²
20 Nm
50
35 Nm
3 Nm/arcmin
2,7 kg
91 %
70 Nm
12 arcmin
0.35 kgcm²
20 Nm
70
35 Nm
3 Nm/arcmin
2,7 kg
91 %
60 Nm
12 arcmin
0.35 kgcm²
16,5 Nm
100
30 Nm
2,8 Nm/arcmin
2,7 kg

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