SIBONI

NXT-D-070 Planetary gearbox

Inline direct drive gearbox

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

 

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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

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Available in several variants

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Technical data

1651_Moment of inertia (kg/cm²) 0.32
Axial load max 1500 N
Efficiency 96 %
Emergency brake torque 60
Input speed 3500 rpm
IP class IP65
Max backlash 8 arcmin
Max radial load 1400 N
Max. input speed 6000 rpm
Noise level 70 dB
Nominal torque 16.5
Reduction ratio 3
Starting torque 30
Stiffness 2.8 Nm/arcmin
Weight 1.75 kg

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

 

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Related

Parts 1651_Moment of inertia (kg/cm²) Efficiency Emergency brake torque Max backlash Nominal torque Reduction ratio Starting torque Stiffness Weight Price
0.32
96 %
60
8 arcmin
16.5
3
30
2.8 Nm/arcmin
1.75 kg
0.27
96 %
70
8 arcmin
20
4
35
3.2 Nm/arcmin
1.75 kg
0.25
96 %
70
8 arcmin
20
5
35
3.2 Nm/arcmin
1.75 kg
0.24
96 %
70
8 arcmin
20
7
35
3.2 Nm/arcmin
1.75 kg
0.23
96 %
60
8 arcmin
16.5
10
30
2.8 Nm/arcmin
1.75 kg
0.26
94 %
70
12 arcmin
20
16
35
3 Nm/arcmin
2.15 kg
0.25
94 %
70
12 arcmin
20
20
35
3 Nm/arcmin
2.15 kg
0.25
94 %
70
12 arcmin
20
25
35
3 Nm/arcmin
2.15 kg
0.24
94 %
60
12 arcmin
16.5
30
30
2.8 Nm/arcmin
2.15 kg
0.23
94 %
70
12 arcmin
20
35
35
3 Nm/arcmin
2.15 kg
0.23
94 %
70
12 arcmin
20
50
35
3 Nm/arcmin
2.15 kg
0.23
94 %
70
12 arcmin
20
70
35
3 Nm/arcmin
2.15 kg
0.23
94 %
60
12 arcmin
16.5
100
30
2.8 Nm/arcmin
2.15 kg

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