– Application-specific planetary gearbox

NGV

Frame size

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Automated guided vehicles have special requirements when it comes to drive technology. These include high radial loads, space-saving design, 24/7 use and energy efficiency. With its special output bearing concept and the option of direct mounting to the vehicle chassis, our NGV planetary gearbox precisely meets these requirements.

Features

Application-specific gearbox
Coaxial gearbox
Spur gear
Preloaded angular contact roller bearings
Rotary shaft seal
Extra large round type output flange
Extra long centering collar
Very short gearbox
Equidirectional rotation
Planet carrier in disc design

Direct mounting

The mounting interface allows direct mounting of the gearbox to the vehicle. No additional adapters are required.

Reduction of installation space

The gearbox is almost completely enclosed by the wheel. The required installation space in the vehicle is therefore reduced to a minimum.

High load capacity

The preloaded, double-designed angular contact roller bearings permit very high radial forces.

High efficiency and reliability

The proven gearbox type from the Neugart Economy series is characterized by a high efficiency. Thanks to its lifetime lubrication, it is also maintenance-free and extremely reliable, even in continuous operation.

Motor independent

By using different motor adapters it is possible to mount almost any motor. Direct assembly of the motor is also possible.

Further Information

Metric Imperial

Technical Data gearbox incl. wheel Technical Data gearbox Options Geometry

			NGV064	NGV090	NGV110
Maximum dynamic load capacity		kg	350	675	1075
Max. speed	v	m/s	2
Positioning precision		mm	0.3	0.4	0.4
Total weight		kg	3.9	7.7	16.4

			NGV064	NGV090	NGV110
Maximum dynamic load capacity		lbs	772	1488	2370
Max. speed	v	in/s	78.7
Positioning precision		in	0.012	0.016	0.016
Total weight		lbs	8.6	17.0	36.2

			NGV wheel 160	NGV wheel 200	NGV wheel 250
Specifications of wheel manufacturer Blickle
Weight	m	kg	ca. 2.3	ca. 3.7	ca. 7.6
Mass inertia	J_r	kgcm²	74	203	644
Roll resistance		N	65	95	165
Friction coefficient (static friction)		µ	> 0.25
Floor protection (corresponds to surface pressure of wheel)		N/mm²	8.0
Temperature range			-30°C to +70°C, up to +90°C for short periods. The load-bearing capacity is reduced at ambient temperatures higher than +40°C.
Tread			Blickle Besthane®
Tread color			Brown
Tread hardness			92° Shore A
Wheel unit			Gray cast iron
Wheel unit color			Silver
Corrosion protection			Wheel unit, painted
Tread characteristics (according to tread manufacturer)			Low-noise operation, extremely low rolling resistance, high dynamic loading capability, floor protecting, extremely abrasion resistant, high degree of cutting and tear resistance, traceless, contact coloration-free.

			NGV wheel 160	NGV wheel 200	NGV wheel 250
Specifications of wheel manufacturer Blickle
Weight	m	lb_m	ca. 5.1	ca. 8.2	ca. 16.8
Mass inertia	J_r	lb_f.in.s² 10^-4	16.636	45.636	114.777
Roll resistance		lb_f	14.6	21.4	37.1
Friction coefficient (static friction)		µ	> 0.25
Floor protection (corresponds to surface pressure of wheel)		lb_f/in²	113.786
Temperature range			-22°F to +158°F, up to +194°F for short periods. The load-bearing capacity is reduced at ambient temperatures higher than +104°F.
Tread			Blickle Besthane®
Tread color			Brown
Tread hardness			92° Shore A
Wheel unit			Gray cast iron
Wheel unit color			Silver
Corrosion protection			Wheel unit, painted
Tread characteristics (according to tread manufacturer)			Low-noise operation, extremely low rolling resistance, high dynamic loading capability, floor protecting, extremely abrasion resistant, high degree of cutting and tear resistance, traceless, contact coloration-free.

			NGV064	NGV090	NGV110
Ratios	i		9,12,15,16,20,25,32,40,64
Efficiency at full load	ƞ	%	≥ 95
Min. operating temperature / Max. operating temperature	T_{min /}T_max	°C	-25 / 90
Protection class			IP65 (at the output side)
Standard backlash	j_t	arcmin	≤ 12	≤ 9	≤ 9
Torsional stiffness	c_g	Nm/arcmin	7.3 - 11.5	19.5 - 38.5	52 - 95
Gearbox weight	m_G	kg	1.6 - 1.7	4.0	8.5 - 8.7
Running noise	Q_g	db(A)	60	62	65

			NGV064	NGV090	NGV110
Ratios	i		9,12,15,16,20,25,32,40,64
Efficiency at full load	ƞ	%	≥ 95
Min. operating temperature / Max. operating temperature	T_{min /}T_max	°F	-13 / 194
Protection class			IP65 (at the output side)
Standard backlash	j_t	arcmin	≤ 12	≤ 9	≤ 9
Torsional stiffness	c_g	lb_f.in/arcmin	65 - 102	173 - 341	460 - 841
Gearbox weight	m_G	lb_m	3.6 - 3.7	8.8	18.8 - 19.2
Running noise	Q_g	db(A)	60	62	65

			NGV064	NGV090	NGV110
Radial force for 20,000h / Radial force for 30,000h	F_{r20,000h /}F_r30.000h	N	2000 - 2300	3650 - 4100	4550 - 5150
Axial force for 20,000h / Axial force for 30,000h	F_{a20.000h /}F_a30,000h	N	2500 - 2850	4800 - 5450	5600 - 6450

			NGV064	NGV090	NGV110
Radial force for 20,000h / Radial force for 30,000h	F_{r20,000h /}F_r30.000h	lbf	450 - 517	821 - 922	1023 - 1158
Axial force for 20,000h / Axial force for 30,000h	F_{a20.000h /}F_a30,000h	lbf	562 - 641	1079 - 1225	1259 - 1450

			NGV064	NGV090	NGV110
Mass moment of inertia	J_g	kgcm²	0.066 - 0.132	0.367 - 0.667	1.416 - 2.432

			NGV064	NGV090	NGV110
Mass moment of inertia	J_g	lb_f.in.s² 10^-4	0.939 - 1.877	5.220 - 9.487	20.140 - 34.591

			NGV064	NGV090	NGV110
Nominal output torque	T_2N	Nm	18 - 44	50 - 130	120 - 260
Max. output torque	T_2Max	Nm	29 - 70	80 - 208	192 - 416
Emergency stop torque	T_2Stop	Nm	80 - 88	190 - 260	380 - 500

			NGV064	NGV090	NGV110
Nominal output torque	T_2N	lb_f.in	159 - 389	443 - 1151	1062 - 1859
Max. output torque	T_2Max	Nm	257 - 620	708 - 1841	1699 - 3399
Emergency stop torque	T_2Stop	lb_f.in	708 - 779	1682 - 2301	3363 - 4425

			NGV064	NGV090	NGV110
Average thermal input speed at T_2N and S1	n_1n	min^-1	4500	4000	3300 - 3500
Max. mechanical input speed	N_1Limit	min^-1	7500	7000	6500

			NGV064	NGV090	NGV110
Average thermal input speed at T_2N and S1	n_1n	rpm	4500	4000	3300 - 3500
Max. mechanical input speed	N_1Limit	rpm	7500	7000	6500

Wide diversity of output shafts

Flange output shaft (ISO 9409-1)

Lubrication

Standard lubrication
Food grade lubrication
Low temperature lubrication

Optimized clamping systems

Inertia-optimized clamping system
Clamping system for motor shaft diameter

Input

Motor adaptation
No motor adaptation – universal flange

			NGV064	NGV090	NGV110
Wheel diameter	D50	mm	160	200	250
Min. total length	L50		98.5	130.5	158.0
Distance between flange and outer edge	L51		58.0	72.0	94.0
Distance between flange and inner edge	L52		8.0	12.0	14.0

			NGV064	NGV090	NGV110
Wheel diameter	D50	in	6.299	7.874	9.843
Min. total length	L50		3.878	5.138	6.22
Distance between flange and outer edge	L51		2.283	2.835	3.701
Distance between flange and inner edge	L52		0.315	0.472	0.551

			NGV064	NGV090	NGV110
Centering diameter output shaft	D10	mm	20	31,5	40
Pitch circle diameter output shaft	D11		31,5	50	63
Centering diameter output shaft	D12		40	63	80
Centering diameter output flange	D13		70	94	120
Flange diameter output	D14		92	120	158
Mounting bore output	D16		Ø 5,4 8x45°	Ø 6,6 8x45°	Ø 9 8x45°
Pitch circle diameter output flange	D17		82	108	142
Min. total length	L1		84,5	118	144
Flange thickness output	L8		6	8	10
Centering depth output shaft	L10		4	6	6
Centering depth output shaft	L11		3	6	6,5
Centering depth output flange	L12		10	15	21
Output flange length	L13		44	59,5	80
Clamping system diameter input	D26		11	19	24
			14	24	35
			19	-	-
Motor shaft diameter j6/k6*	D20		5 - 19	8 - 24	11-35
Permissible motor shaft length	L20		* The dimensions vary with the motor/gearbox flange. The input flange dimensions can be retrieved for each specific motor in Tec Data Finder at www.neugart.com
Centering diameter input	D21
Number x thread x depth	G2		8 x M5x7	8 x M6x10	12 x M6x12
Number x thread	G4		8 x M5	8 x M6	8 x M8

			NGV064	NGV090	NGV110
Centering diameter output shaft	D10	in	0.787	1.240	1.575
Pitch circle diameter output shaft	D11		1.240	1.969	2.480
Centering diameter output shaft	D12		1.575	2.480	3.150
Centering diameter output flange	D13		2.756	3.701	4.724
Flange diameter output	D14		3.622	4.724	6.220
Mounting bore output	D16		Ø 0.21 8x45°	Ø 0.26 8x45°	Ø 0.35 8x45°
Pitch circle diameter output flange	D17		3.328	4.252	5.591
Min. total length	L1		3.327	4.646	5.669
Flange thickness output	L8		0.236	0.315	0.394
Centering depth output shaft	L10		0.157	0.315	0.394
Centering depth output shaft	L11		0.157	0.236	0.256
Centering depth output flange	L12		0.394	0.591	0.827
Output flange length	L13		1.732	2.343	3.150
Clamping system diameter input	D26		0.433	0.748	0.945
			0.551	0.945	1.378
			0.748	-	-
Motor shaft diameter j6/k6*	D20		0.197 - 0.748	0.315 - 0.945	0.433 - 1.378
Permissible motor shaft length	L20		* The dimensions vary with the motor/gearbox flange. The input flange dimensions can be retrieved for each specific motor in Tec Data Finder at www.neugart.com
Centering diameter input	D21
Number x thread x depth	G2		8 x M5x0.27	8 x M6x0.39	8 x M6x0.47
Number x thread	G4		8 x M5	8 x M6	8 x M8

			NGV wheel 160	NGV wheel 200	NGV wheel 250
Outer diameter of wheel	D50	mm	160	200	250
Width of wheel	W2		50	60	80
Inner diameter of rim	W3		114	155	183
Centering outside diameter	W4		20	31.5	40
Rim depth	W5		36	47.5	66
Screw connection pitch circle diameter	W6		31.5	50	63
Screw connection head diameter	W7		8 x Ø 10	8 x Ø 11	12 x Ø 11
Screw connection diameter	W8		8 x Ø 5.5	8 x Ø 6.6	12 x Ø 6.6

			NGV wheel 160	NGV wheel 200	NGV wheel 250
Outer diameter of wheel	D50	in	6.299	7.874	9.843
Width of wheel	W2		1.969	2.362	3.150
Inner diameter of rim	W3		4.488	6.102	7.205
Centering outside diameter	W4		0.787	1.240	1.575
Rim depth	W5		1.417	1.870	2.598
Screw connection pitch circle diameter	W6		1.240	1.969	2.480
Screw connection head diameter	W7		8 x Ø 0.394	8 x Ø 0.433	12 x Ø 0.472
Screw connection diameter	W8		8 x Ø 0.217	8 x Ø 0.260	12 x Ø 0.260

NGV wheel

The NGV wheel has been developed specifically for use on the NGV gearbox. This combination of wheel and gearbox is perfectly matched and allows use of the full load capacity of the gearbox. Available in three sizes: there is a suitable wheel for every gearbox size. The polyurethane tread is universal, powerful and long-lasting.

NGV wheel

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NGV Product Brochure

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Operating Manual

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Mounting Instructions: NGV

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Configure your NGV gearbox here

We have developed the Tec Data Finder (TDF) so that you can configure a NGV planetary gearbox for your needs with just a few clicks. The TDF will provide you with all relevant data, technical information and CAD models. Matched to your motor's flange, of course.

CONFIGURE GEARBOX

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Tec Data Finder – Configure a gearbox easily

We have developed the Tec Data Finder (TDF) so that you can configure a planetary gearbox for your needs with just a few clicks. The TDF will provide you with all relevant data, technical information and CAD models. Matched to your motor's flange, of course.

TEC DATA FINDER

For professionals: the NCP

The Neugart Calculation Program, abbreviated NCP, is our calculation software for gearbox configuration. With it, you can put together the perfect gearbox-motor configuration. Directly, based on your application data.

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