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.

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

Selected variant

Save page as PDF

Technical data / Documents

Product description

Accessories & Related products

Selected variant

Technical data

Axial load max	3800 N
Efficiency	94 %
Emergency brake torque	200 Nm
Input speed	2000 rpm
IP class	IP65
Max backlash	8 arcmin
Max radial load	4500 N
Max. input speed	3400 rpm

Moment of inertia	3.77 kgcm²
Noise level	76 dB
Nominal torque	48 Nm
Reduction ratio	3
Starting torque	95 Nm
Stiffness	14 Nm/arcmin
Weight	9,5 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-120-1-3 Copied	94 %	200 Nm	8 arcmin	3.77 kgcm²	48 Nm	3	95 Nm	14 Nm/arcmin	9,5 kg
	Art: NXT-A-120-1-4 Copied	94 %	260 Nm	8 arcmin	2.54 kgcm²	64 Nm	4	130 Nm	16 Nm/arcmin	9,5 kg
	Art: NXT-A-120-1-5 Copied	94 %	310 Nm	8 arcmin	2.04 kgcm²	80 Nm	5	160 Nm	18 Nm/arcmin	9,5 kg
	Art: NXT-A-120-1-7 Copied	94 %	400 Nm	8 arcmin	1.63 kgcm²	110 Nm	7	210 Nm	22 Nm/arcmin	9,5 kg
	Art: NXT-A-120-1-10 Copied	94 %	350 Nm	8 arcmin	1.36 kgcm²	95 Nm	10	190 Nm	20 Nm/arcmin	9,5 kg
	Art: NXT-A-120-2-35 Copied	91 %	400 Nm	12 arcmin	1.35 kgcm²	110 Nm	35	210 Nm	22 Nm/arcmin	12 kg
	Art: NXT-A-120-2-50 Copied	91 %	400 Nm	12 arcmin	1.35 kgcm²	110 Nm	50	210 Nm	22 Nm/arcmin	12 kg
	Art: NXT-A-120-2-70 Copied	91 %	400 Nm	12 arcmin	1.35 kgcm²	110 Nm	70	210 Nm	22 Nm/arcmin	12 kg
	Art: NXT-A-120-2-100 Copied	91 %	350 Nm	12 arcmin	1.35 kgcm²	95 Nm	100	190 Nm	20 Nm/arcmin	12 kg

Selected variant

Select a variant in the list

Contact us

If you need any help, you can contact us in one of the following ways:

0116 284 9900

Send e-mail

Do you need help?