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.

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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Technical data / Documents

Product description

Accessories & Related products

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Technical data

Axial load max	1900 N
Efficiency	94 %
Emergency brake torque	120 Nm
Input speed	2550 rpm
IP class	IP65
Max backlash	8 arcmin
Max radial load	2350 N
Max. input speed	4000 rpm

Moment of inertia	1.75 kgcm²
Noise level	75 dB
Nominal torque	30 Nm
Reduction ratio	3
Starting torque	60 Nm
Stiffness	5,1 Nm/arcmin
Weight	5,7 kg

Downloads

Siboni PGB Planet - NXT technical datasheets.pdf

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
	Art: NXT-A-090-1-3 Copied	94 %	120 Nm	8 arcmin	1.75 kgcm²	30 Nm	3	60 Nm	5,1 Nm/arcmin	5,7 kg
	Art: NXT-A-090-1-4 Copied	94 %	180 Nm	8 arcmin	1.46 kgcm²	42 Nm	4	90 Nm	7,5 Nm/arcmin	5,7 kg
	Art: NXT-A-090-1-5 Copied	94 %	180 Nm	8 arcmin	1.35 kgcm²	42 Nm	5	90 Nm	7,5 Nm/arcmin	5,7 kg
	Art: NXT-A-090-1-7 Copied	94 %	180 Nm	8 arcmin	1.25 kgcm²	42 Nm	7	90 Nm	7,5 Nm/arcmin	5,7 kg
	Art: NXT-A-090-1-10 Copied	94 %	160 Nm	8 arcmin	1.2 kgcm²	40 Nm	10	80 Nm	6,7 Nm/arcmin	5,7 kg
	Art: NXT-A-090-2-16 Copied	91 %	180 Nm	12 arcmin	1.47 kgcm²	42 Nm	16	90 Nm	7,5 Nm/arcmin	6,6 kg
	Art: NXT-A-090-2-20 Copied	91 %	180 Nm	12 arcmin	1.46 kgcm²	42 Nm	20	90 Nm	7,5 Nm/arcmin	6,6 kg
	Art: NXT-A-090-2-70 Copied	91 %	180 Nm	12 arcmin	1.19 kgcm²	42 Nm	70	90 Nm	7,5 Nm/arcmin	6,6 kg
	Art: NXT-A-090-2-100 Copied	91 %	160 Nm	12 arcmin	1.18 kgcm²	40 Nm	100	80 Nm	6,7 Nm/arcmin	6,6 kg

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