SIBONI

NXT-D-120 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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  • 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

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Available in several variants

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Technical data

1651_Moment of inertia (kg/cm²) 6.9
Axial load max 3800 N
Efficiency 96 %
Emergency brake torque 350
Input speed 2600 rpm
IP class IP65
Max backlash 8 arcmin
Max radial load 4500 N
Max. input speed 5000 rpm
Noise level 72 dB
Nominal torque 95
Reduction ratio 3
Starting torque 190
Stiffness 20 Nm/arcmin
Weight 8 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
6.9
96 %
350
8 arcmin
95
3
190
20 Nm/arcmin
8 kg
6.18
96 %
400
8 arcmin
110
4
210
22 Nm/arcmin
8 kg
5.69
96 %
400
8 arcmin
110
5
210
22 Nm/arcmin
8 kg
5.27
96 %
400
8 arcmin
110
7
210
22 Nm/arcmin
8 kg
5.09
96 %
350
8 arcmin
95
10
190
20 Nm/arcmin
8 kg
5.52
94 %
400
12 arcmin
110
16
210
22 Nm/arcmin
10.5 kg
5.29
94 %
400
12 arcmin
110
20
210
22 Nm/arcmin
10.5 kg
5.26
94 %
400
12 arcmin
110
25
210
22 Nm/arcmin
10.5 kg
5.19
94 %
350
12 arcmin
95
30
190
20 Nm/arcmin
10.5 kg
4.97
94 %
400
12 arcmin
110
50
210
22 Nm/arcmin
10.5 kg
4.97
94 %
400
12 arcmin
110
70
210
22 Nm/arcmin
10.5 kg
4.97
94 %
350
12 arcmin
95
100
190
20 Nm/arcmin
10.5 kg

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