SIBONI

NXT-A-120 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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  • 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) 3.77
Axial load max 3800 N
Efficiency 94 %
Emergency brake torque 200
Input speed 2000 rpm
IP class IP65
Max backlash 8 arcmin
Max radial load 4500 N
Max. input speed 3400 rpm
Noise level 76 dB
Nominal torque 48
Reduction ratio 3
Starting torque 95
Stiffness 14 Nm/arcmin
Weight 9.5 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.

 

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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
3.77
94 %
200
8 arcmin
48
3
95
14 Nm/arcmin
9.5 kg
2.54
94 %
260
8 arcmin
64
4
130
16 Nm/arcmin
9.5 kg
2.04
94 %
310
8 arcmin
80
5
160
18 Nm/arcmin
9.5 kg
1.63
94 %
400
8 arcmin
110
7
210
22 Nm/arcmin
9.5 kg
1.36
94 %
350
8 arcmin
95
10
190
20 Nm/arcmin
9.5 kg
1.35
91 %
400
12 arcmin
110
35
210
22 Nm/arcmin
12 kg
1.35
91 %
400
12 arcmin
110
50
210
22 Nm/arcmin
12 kg
1.35
91 %
400
12 arcmin
110
70
210
22 Nm/arcmin
12 kg
1.35
91 %
350
12 arcmin
95
100
190
20 Nm/arcmin
12 kg

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