NGV

The planetary gearbox for AGVs.
Compact and highliy resilient.

Whatever the demands that you make of your AGV drive:
we can provide you with the ideal gearbox solution for your vehicle.

Every detail counts, so that a gearbox can fulfill application-specific requirements in an optimum way. AGVs are designed to transport heavy loads on a continuous basis. The specific structural and mechanical demands are extremely high. However, we fulfill them in a reliable way with our NGV planetary gearboxes. Because the gearboxes impress with their compact design, efficiency and durability. And we have specifically optimized them for use in AGVs.

Technical data

NGV064 NGV090 NGV110 i(1)
Wheel diameter mm in 160 6.299 200 7.874 250 9.843
Max. load capacity NGV gearbox incl. NGV wheel (2) kg lbs 400 882 800 1764 1200 2646
Max. speed v m/s in/s 2 78.7
Calculated average thermal velocity with T2N (3) vn m/s in/s 3.7 146 4.1 161 3.4 134 i=9
2.8 110 3.1 122 2.8 110 i=12
2.2 87 2.4 94 2.8 102 i=15
2.1 83 2.3 91 2.5 98 i=16
1.8 67 1.8 71 2.0 79 i=20
1.3 51 1.5 59 1.6 63 i=25
1.0 39 1.1 43 1.2 47 i=32
0.8 31 0.9 35 1.0 39 i=40
0.5 20 0.6 24 0.6 24 i=64
Positioning precision mm in 0,3 0.012 0,3 0.012 0.4 0.016
NGV064 NGV090 NGV110 i(1)
Ratios i i 9,12,15,16,20,25,32,40,64 9,12,15,16,20,25,32,40,64
Service life tL h h 30.000 30,000
Efficiency at full load (4) ƞ % % ≥ 95 ≥ 95
Min. operating temperature Tmin °C °F -25 -13
Max. operating temperature Tmin °C °F 90 194
Protection class IP65 (at the output side) IP65 (at the output side)
Standard lubrication Grease (lifetime lubrication) Grease (lifetime lubrication)
Food grade lubrication Grease (lifetime lubrication) Grease (lifetime lubrication)
Low temperature lubrication (5) Grease (lifetime lubrication) Grease (lifetime lubrication)
Installation position ƞ % % any any
Standard backlash jt arcmin arcmin ≤ 12 ≤ 12 ≤ 9 ≤ 9 ≤ 9 ≤ 9
Torsional stiffness (4) cg Nm/arcmin lbf.in/arcmin 7,3 - 11,5 65 - 102 19,5 - 38,5 173 - 341 52 - 95 460 - 841
Gearbox weight mG kg lbm 1,6 3.5 4 8.8 8,9 19.6
Standard surface Housing: Steel – heat-treated and post-oxidized (black) Housing: Steel – heat-treated and post-oxidized (black)
Running noise (6) Qg db(A) db(A) 60 60 62 62 65 65
Max. bending moment based on the gearbox input flange(7) Mb Nm lbf.in 8 71 16 142 40 354
Nominal output torque (3) T2N Nm lbf.in 44 389 130 1151 240 2124 i=9
44 389 120 1062 260 2301 i=12
44 389 110 974 230 2036 i=15
44 389 120 1062 260 2301 i=16
44 389 120 1062 260 2301 i=20
44 389 110 974 230 2036 i=25
44 389 120 1062 260 2301 i=32
40 354 110 974 230 2036 i=40
18 159 50 443 120 1062 i=64
Max. output torque (3) T2Max Nm lbf.in 70 620 208 1841 384 3399 i=9
70 620 192 1699 416 3682 i=12
70 620 176 1558 368 3257 i=15
70 620 192 1699 416 3682 i=16
70 620 192 1699 416 3682 i=20
64 566 176 1558 368 3257 i=25
70 620 192 1699 416 3682 i=32
64 566 176 1558 368 3257 i=40
29 257 80 708 192 1699 i=64
Emergency stop torque (3) T2Stop Nm lbf.in 80 - 88 708 - 779 190 - 260 1682 - 2301 380 - 500 3363 - 4425
Average thermal input speed at T2N and S1 (3) n1n min-1 rpm 4500 4500 4000 4000 3300 - 3500 3300 - 3500
Max. mechanical input speed (3) N1Limit min-1 rpm 7500 7500 7000 7000 6500 6500
Radial force for 20,000h (8)(9) Fr20.000h N lbf 2300 517 4100 922 5150 1158
Axial force for 20,000h (8)(9) Fa20.000h N lbf 2850 641 5450 1225 6450 1450
Radial force for 30,000h (8)(9) Fr30.000h N lbf 2000 450 3650 821 4550 1023
Axial force for 30,000h (8)(9) Fa30.000h N lbf 2500 562 4800 1079 5600 1259
Maximum radial force (9)(10) Fr Stat N lbf 2300 517 4100 922 5150 1158
Maximum axial force (9)(10) Fa Stat N lbf 2300 641 4100 1225 5150 1450
Tilting moment for 20,000h (8)(10) MK 20.000h Nm lbf.in 110 25 278 62 407 91
Tilting moment for 30,000h (8)(10) MK 30.000h Nm lbf.in 96 22 248 56 360 81
Mass moment of inertia (4) Jg kgcm2 lbf.in.s2 10-4 0,066 - 0,132 0.939 - 1.877 0,367 - 0,667 5.220 - 9.487 1,416 - 2,432 20.140 - 34.591



Geometry gearbox

NGV064 NGV090 NGV110
Centering diameter output shaft D10 D10 H7 H7 20 0.787 31,5 1.240 40 1.575
Pitch circle diameter output shaft D11 D11 31,5 1.240 50 1.969 63 2.480
Centering diameter output shaft D12 D12 h7 h7 40 1.575 63 2.480 80 3.150
Centering diameter output flange D13 D13 h9 h9 70 2.756 94 3.701 120 4.724
Flange diameter output D14 D14 h9 h9 92 3.622 120 4.724 158 6.220
Mounting bore output D16 D16 Ø 5,4 8x45° Ø 0.21 8x45° Ø 6,6 8x45° Ø 0.26 8x45° Ø 9 8x45° Ø 0.35 8x45°
Pitch circle diameter output flange D17 D17 82 3.328 108 4.252 142 5.591
Min. total length L1 L1 84,5 3.327 118 4.646 144 5.669
Flange thickness output L8 L8 h9 h9 6 0.236 8 0.315 10 0.394
Centering depth output shaft L10 L10 4 0.157 6 0.315 6 0.394
Centering depth output shaft L11 L11 3 0.157 6 0.236 6,5 0.256
Centering depth output flange L12 L12 10 0.394 15 0.591 21 0.827
Output flange length L13 L13 44 1.732 59,5 2.343 80 3.150
Clamping system diameter input D26 D26 11 0.433 19 0.748 24 0.945
14 0.551 24 0.945 35 1.378
19 0.748 - - - -
Motor shaft diameter j6/k6* D20 D20 5 - 19 0.197 - 0.748 8 - 24 0.315 - 0.945 11-35 0.433 - 1.378
Permissible motor shaft length L20 D13 * 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 gezielt abgerufen werden - www.neugart.com * 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 D21
Centering depth input L21 L21
Pitch circle diameter input D22 D22
Motor flange length L22 L22
Diagonal dimension input D23 D23
Mounting thread x depth G3 G3 4x 4x
Flange cross section input Q3 Q3
Number x thread x depth G2 G2 8 x M5x7 8 x M5x0.27 8 x M6x10 8 x M6x0.39 12 x M6x12 8 x M6x0.47
Number x thread x depth G4 G4 8 x M5 8 x M5 8 x M6 8 x M6 8 x M8 8 x M8



Dimensions wheel

Dimensions

NGV wheel 160 NGV wheel 200 NGV wheel 250
Outer diameter of wheel W1 W1 160 ± 1,2 6.299 200 ± 1,2 7.874 250 ± 1,2 9.843
Width of wheel W2 W2 50 ± 0,5 1.969 60 ± 0,5 2.362 80 ± 0,5 3.150
Inner diameter of rim W3 W3 114 4.488 155 6.102 183 7.205
Centering outside diameter W4 W4 h7 h7 20 0.787 31,5 1.240 40 1.575
Rim depth W5 W5 36 ± 0,2 1.417 47,5 ± 0,2 1.870 66 ± 0,2 2.598
Screw connection pitch circle diameter W6 W6 31,5 1.240 50 1.969 63 2.480
Screw connection head diameter W7 W7 H13 H13 8 x Ø 10 8 x Ø 0.394 8 x Ø 11 8 x Ø 0.433 12 x Ø 11 12 x Ø 0.472
Screw connection diameter W8 W8 H13 H13 8 x Ø 5,5 8 x Ø 0.217 8 x Ø 6,6 8 x Ø 0.260 12 x Ø 6,6 12 x Ø 0.260
NGV wheel 160 NGV wheel 200 NGV wheel 250
Specifications of wheel manufacturer Blickle
Weight (without screws) m kg lbm ca. 2,2 ca. 4.9 ca. 3,6 ca. 7.9 ca. 7,5 ca. 16.5
Mass inertia (without screws) Jr Jr kgcm2 lbf.in.s2 10-4 74 16.636 203 45.636 644 114.777
Roll resistance (12) N lbf 65 14.6 95 21.4 165 37.1
Friction coefficient (static friction) µ µ > 0,25 > 0,25
Floor protection
(corresponds to surface pressure of wheel)
N/mm2 lbf/in2 8,0 113.786
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. -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® Blickle Besthane®
Tread color Brown Brown
Tread hardness 92° Shore A 92° Shore A
Wheel unit Gray cast iron Gray cast iron
Wheel unit color Silver Silver
Corrosion protection Wheel unit, painted 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. 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.

(1) Ratios (i=n1/n2)

(2) With limited torque. Application-specific dimensioning required. Coefficient of friction of the wheel considered with 0.25.

(3) Ratio-dependent. Application-specific speed configurations with NCP – www.neugart.com

(4) The ratio-dependent values can be retrieved in Tec Data Finder – www.neugart.com

(5) Tmin = -40°C. Optimal operating temperature max. 50°C

(6) Sound pressure level from 1 m, measured on input running at n1=3000 rpm no load; i=5

(7) Max. motor weight (with symmetrically distributed motor weight, with horizontal and stationary mounting) in kg = 0.2 x Mb / motor length in m

(8) These values are based on an output shaft speed n2=100rpm

(9) Based on the end of the output shaft

(10) Other (sometimes higher) values following changes to T2N, Fr, Fa, cycle, and service life of bearing. Application specific configuration with NCP – www.neugart.com

(11) Dimensions in mm

(12) Empirical values. At 4 km/h and with maximum load.

Téléchargements

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Instructions de montage: NGV
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