SIBONI

NXT-A-090 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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  • 90mm diameter, high efficiency
  • Very high torsional stiffness
  • Low std backlash with tighter tolerance option
  • Nominal torque up to 42Nm
  • 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) 1.75
Axial load max 1900 N
Efficiency 94 %
Emergency brake torque 120
Input speed 2550 rpm
IP class IP65
Max backlash 8 arcmin
Max radial load 2350 N
Max. input speed 4000 rpm
Noise level 75 dB
Nominal torque 30
Reduction ratio 3
Starting torque 60
Stiffness 5.1 Nm/arcmin
Weight 5.7 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
1.75
94 %
120
8 arcmin
30
3
60
5.1 Nm/arcmin
5.7 kg
1.46
94 %
180
8 arcmin
42
4
90
7.5 Nm/arcmin
5.7 kg
1.35
94 %
180
8 arcmin
42
5
90
7.5 Nm/arcmin
5.7 kg
1.25
94 %
180
8 arcmin
42
7
90
7.5 Nm/arcmin
5.7 kg
1.2
94 %
160
8 arcmin
40
10
80
6.7 Nm/arcmin
5.7 kg
1.47
91 %
180
12 arcmin
42
16
90
7.5 Nm/arcmin
6.6 kg
1.46
91 %
180
12 arcmin
42
20
90
7.5 Nm/arcmin
6.6 kg
1.19
91 %
180
12 arcmin
42
70
90
7.5 Nm/arcmin
6.6 kg
1.18
91 %
160
12 arcmin
40
100
80
6.7 Nm/arcmin
6.6 kg

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