Gear Calculation Page

Tyre Diameter:[m]			Tyre Coefficient of friction:
Top Speed:[kph]
Vehicle Mass:[kg]			Number of motors:
Max Motor RPM:			Motor Torqe:[Nm]
Diff Ratio:			Low Range Ratio to main gear:
Low Ratio Limit:			High Ratio Limit:

Module:			Pressure Angle :
Material Hardness[HB]:
Motor Shaft Size[mm]:			Min Shaft Size[mm]:
Max Ring OD[mm]:
Max Planets:
Desired Gear Width:

Overload Factor:			Size Factor:
Load Distribution:			Rim Thickness:
Dynamic Load:			Geometry Factor:
Design Life:			Reliability Factor:
Safety Factor:			Lewis Form Factor:
Pitting Factor:

Calculate

Target gear ratio:	2.63		Max Useful gear ratio:	4.7860465116279
Total ratio:	11.309		Wheel RPM	1061.1
Output Torque per wheel:[Nm]	1696.35		Max Tyre Torque per wheel:[Nm]	3087
Tractive force:[N]	4523.6		Total Tractive force:[N] All Motors	18094.4
Max Acceleration:	7.54 m/s2		Expected 0-100kph:	3.68 s
Max Motor Power:	376.99 kw		Total Max Power:	753.98 kw

Sun Gear Min Teeth:	31[38.75mm]		Ring Max Teeth:	153
Life time bending stress	0.89072029790922		Adjusted Stress Number	0
Planet Max Teeth:	61		Expected Life Cycles	360x10^6
Planet Min Teeth:	19		Bending Stress Number	0
Mating Gear Factor:	2.75625
Total Geometry Factor:	0.9646875
Lifetime Bending Stress :	0.92834610581106
Gear Max Bending Stress:	306.04 Mpa		Gear Max Contact Stress:	1105.3 Mpa
Number of Solutions:	397

	Sun Gear	Planet Gear	Ring Gear
No Teeth	31	24	79
Pitch Diameter	38.75	30	98.75
PCD		34.375
Pitch Line Speed	24.35m/s	0.13m/s
Tangential Force	3096.77
Radial Force	1127.13
Bending Stress[Mpa]	975.48
Contact Stress[Mpa]	2174.14	2470.94	1361.93
Bending Force[Mpa]	1533.22
Contact Force[Mpa]	3198.38
Life Cycles x10^6	360
Sun Gear Min Face Width	100.2

	Sun Gear	Planet Gear	Ring Gear	Sun Gear Width	No Planet Gears	Gear Ratio[planet output]	Gear Ratio[ring output]
	31[38.75mm]	24[30mm]	79[98.75mm]	100.2[mm]	5	3.55	2.55
	31[38.75mm]	25[31.25mm]	81[101.25mm]	124.35[mm]	4	3.61	2.61
	31[38.75mm]	26[32.5mm]	83[103.75mm]	164.26[mm]	3	3.68	2.68
	32[40mm]	25[31.25mm]	82[102.5mm]	159.13[mm]	3	3.56	2.56
	32[40mm]	26[32.5mm]	84[105mm]	120.46[mm]	4	3.63	2.63
	33[41.25mm]	27[33.75mm]	87[108.75mm]	154.31[mm]	3	3.64	2.64
	33[41.25mm]	27[33.75mm]	87[108.75mm]	116.81[mm]	4	3.64	2.64
	33[41.25mm]	27[33.75mm]	87[108.75mm]	94.13[mm]	5	3.64	2.64
	34[42.5mm]	28[35mm]	90[112.5mm]	113.38[mm]	4	3.65	2.65
	34[42.5mm]	29[36.25mm]	92[115mm]	149.77[mm]	3	3.71	2.71
	35[43.75mm]	27[33.75mm]	89[111.25mm]	110.14[mm]	4	3.54	2.54
	35[43.75mm]	28[35mm]	91[113.75mm]	145.49[mm]	3	3.6	2.6
	35[43.75mm]	29[36.25mm]	93[116.25mm]	110.14[mm]	4	3.66	2.66
	35[43.75mm]	30[37.5mm]	95[118.75mm]	88.75[mm]	5	3.71	2.71
	36[45mm]	28[35mm]	92[115mm]	107.08[mm]	4	3.56	2.56
	36[45mm]	29[36.25mm]	94[117.5mm]	86.28[mm]	5	3.61	2.61
	36[45mm]	30[37.5mm]	96[120mm]	141.45[mm]	3	3.67	2.67
	36[45mm]	30[37.5mm]	96[120mm]	107.08[mm]	4	3.67	2.67
	37[46.25mm]	29[36.25mm]	95[118.75mm]	137.63[mm]	3	3.57	2.57
	37[46.25mm]	29[36.25mm]	95[118.75mm]	104.18[mm]	4	3.57	2.57
	37[46.25mm]	31[38.75mm]	99[123.75mm]	104.18[mm]	4	3.68	2.68
	37[46.25mm]	32[40mm]	101[126.25mm]	137.63[mm]	3	3.73	2.73
	38[47.5mm]	30[37.5mm]	98[122.5mm]	101.44[mm]	4	3.58	2.58
	38[47.5mm]	31[38.75mm]	100[125mm]	134[mm]	3	3.63	2.63
	38[47.5mm]	32[40mm]	102[127.5mm]	101.44[mm]	4	3.68	2.68
	38[47.5mm]	32[40mm]	102[127.5mm]	81.74[mm]	5	3.68	2.68
	39[48.75mm]	30[37.5mm]	99[123.75mm]	130.57[mm]	3	3.54	2.54
	39[48.75mm]	31[38.75mm]	101[126.25mm]	98.84[mm]	4	3.59	2.59
	39[48.75mm]	31[38.75mm]	101[126.25mm]	79.64[mm]	5	3.59	2.59
	39[48.75mm]	33[41.25mm]	105[131.25mm]	130.57[mm]	3	3.69	2.69
	39[48.75mm]	33[41.25mm]	105[131.25mm]	98.84[mm]	4	3.69	2.69
	40[50mm]	32[40mm]	104[130mm]	127.3[mm]	3	3.6	2.6
	40[50mm]	32[40mm]	104[130mm]	96.37[mm]	4	3.6	2.6
	40[50mm]	34[42.5mm]	108[135mm]	96.37[mm]	4	3.7	2.7
	41[51.25mm]	33[41.25mm]	107[133.75mm]	94.02[mm]	4	3.61	2.61
	41[51.25mm]	34[42.5mm]	109[136.25mm]	124.2[mm]	3	3.66	2.66
	41[51.25mm]	34[42.5mm]	109[136.25mm]	75.76[mm]	5	3.66	2.66
	41[51.25mm]	35[43.75mm]	111[138.75mm]	94.02[mm]	4	3.71	2.71
	42[52.5mm]	33[41.25mm]	108[135mm]	121.24[mm]	3	3.57	2.57
	42[52.5mm]	33[41.25mm]	108[135mm]	73.96[mm]	5	3.57	2.57
	42[52.5mm]	34[42.5mm]	110[137.5mm]	91.78[mm]	4	3.62	2.62
	42[52.5mm]	36[45mm]	114[142.5mm]	121.24[mm]	3	3.71	2.71
	42[52.5mm]	36[45mm]	114[142.5mm]	91.78[mm]	4	3.71	2.71
	43[53.75mm]	33[41.25mm]	109[136.25mm]	89.65[mm]	4	3.53	2.53
	43[53.75mm]	35[43.75mm]	113[141.25mm]	118.42[mm]	3	3.63	2.63
	43[53.75mm]	35[43.75mm]	113[141.25mm]	89.65[mm]	4	3.63	2.63
	43[53.75mm]	37[46.25mm]	117[146.25mm]	89.65[mm]	4	3.72	2.72
	43[53.75mm]	37[46.25mm]	117[146.25mm]	72.24[mm]	5	3.72	2.72
	44[55mm]	34[42.5mm]	112[140mm]	115.73[mm]	3	3.55	2.55
	44[55mm]	34[42.5mm]	112[140mm]	87.61[mm]	4	3.55	2.55
	44[55mm]	36[45mm]	116[145mm]	87.61[mm]	4	3.64	2.64
	44[55mm]	36[45mm]	116[145mm]	70.59[mm]	5	3.64	2.64
	44[55mm]	37[46.25mm]	118[147.5mm]	115.73[mm]	3	3.68	2.68
	44[55mm]	38[47.5mm]	120[150mm]	87.61[mm]	4	3.73	2.73
	45[56.25mm]	35[43.75mm]	115[143.75mm]	85.66[mm]	4	3.56	2.56
	45[56.25mm]	35[43.75mm]	115[143.75mm]	69.03[mm]	5	3.56	2.56
	45[56.25mm]	36[45mm]	117[146.25mm]	113.16[mm]	3	3.6	2.6
	45[56.25mm]	37[46.25mm]	119[148.75mm]	85.66[mm]	4	3.64	2.64
	46[57.5mm]	36[45mm]	118[147.5mm]	83.8[mm]	4	3.57	2.57
	46[57.5mm]	38[47.5mm]	122[152.5mm]	110.7[mm]	3	3.65	2.65
	46[57.5mm]	38[47.5mm]	122[152.5mm]	83.8[mm]	4	3.65	2.65
	46[57.5mm]	39[48.75mm]	124[155mm]	67.52[mm]	5	3.7	2.7
	47[58.75mm]	37[46.25mm]	121[151.25mm]	108.34[mm]	3	3.57	2.57
	47[58.75mm]	37[46.25mm]	121[151.25mm]	82.02[mm]	4	3.57	2.57
	47[58.75mm]	38[47.5mm]	123[153.75mm]	66.09[mm]	5	3.62	2.62
	47[58.75mm]	39[48.75mm]	125[156.25mm]	82.02[mm]	4	3.66	2.66
	47[58.75mm]	40[50mm]	127[158.75mm]	108.34[mm]	3	3.7	2.7
	48[60mm]	37[46.25mm]	122[152.5mm]	64.71[mm]	5	3.54	2.54
	48[60mm]	38[47.5mm]	124[155mm]	80.31[mm]	4	3.58	2.58
	48[60mm]	39[48.75mm]	126[157.5mm]	106.09[mm]	3	3.63	2.63
	48[60mm]	40[50mm]	128[160mm]	80.31[mm]	4	3.67	2.67
	49[61.25mm]	38[47.5mm]	125[156.25mm]	103.92[mm]	3	3.55	2.55
	49[61.25mm]	39[48.75mm]	127[158.75mm]	78.67[mm]	4	3.59	2.59
	49[61.25mm]	41[51.25mm]	131[163.75mm]	103.92[mm]	3	3.67	2.67
	49[61.25mm]	41[51.25mm]	131[163.75mm]	78.67[mm]	4	3.67	2.67
	49[61.25mm]	41[51.25mm]	131[163.75mm]	63.39[mm]	5	3.67	2.67
	50[62.5mm]	40[50mm]	130[162.5mm]	101.84[mm]	3	3.6	2.6
	50[62.5mm]	40[50mm]	130[162.5mm]	77.1[mm]	4	3.6	2.6
	50[62.5mm]	40[50mm]	130[162.5mm]	62.12[mm]	5	3.6	2.6
	50[62.5mm]	42[52.5mm]	134[167.5mm]	77.1[mm]	4	3.68	2.68
	50[62.5mm]	43[53.75mm]	136[170mm]	101.84[mm]	3	3.72	2.72
	51[63.75mm]	41[51.25mm]	133[166.25mm]	75.58[mm]	4	3.61	2.61
	51[63.75mm]	42[52.5mm]	135[168.75mm]	99.85[mm]	3	3.65	2.65
	51[63.75mm]	43[53.75mm]	137[171.25mm]	75.58[mm]	4	3.69	2.69
	51[63.75mm]	44[55mm]	139[173.75mm]	60.9[mm]	5	3.73	2.73
	52[65mm]	40[50mm]	132[165mm]	74.13[mm]	4	3.54	2.54
	52[65mm]	41[51.25mm]	134[167.5mm]	97.93[mm]	3	3.58	2.58
	52[65mm]	42[52.5mm]	136[170mm]	74.13[mm]	4	3.62	2.62
	52[65mm]	43[53.75mm]	138[172.5mm]	59.73[mm]	5	3.65	2.65
	52[65mm]	44[55mm]	140[175mm]	97.93[mm]	3	3.69	2.69
	52[65mm]	44[55mm]	140[175mm]	74.13[mm]	4	3.69	2.69
	53[66.25mm]	19[23.75mm]	91[113.75mm]	96.08[mm]	3	2.72	1.72
	53[66.25mm]	19[23.75mm]	91[113.75mm]	72.73[mm]	4	2.72	1.72
	53[66.25mm]	41[51.25mm]	135[168.75mm]	72.73[mm]	4	3.55	2.55
	53[66.25mm]	42[52.5mm]	137[171.25mm]	58.61[mm]	5	3.58	2.58
	53[66.25mm]	43[53.75mm]	139[173.75mm]	96.08[mm]	3	3.62	2.62
	53[66.25mm]	43[53.75mm]	139[173.75mm]	72.73[mm]	4	3.62	2.62
	53[66.25mm]	45[56.25mm]	143[178.75mm]	72.73[mm]	4	3.7	2.7
	54[67.5mm]	42[52.5mm]	138[172.5mm]	94.3[mm]	3	3.56	2.56
	54[67.5mm]	42[52.5mm]	138[172.5mm]	71.38[mm]	4	3.56	2.56
	54[67.5mm]	44[55mm]	142[177.5mm]	71.38[mm]	4	3.63	2.63
	54[67.5mm]	45[56.25mm]	144[180mm]	94.3[mm]	3	3.67	2.67
	54[67.5mm]	46[57.5mm]	146[182.5mm]	71.38[mm]	4	3.7	2.7
	54[67.5mm]	46[57.5mm]	146[182.5mm]	57.52[mm]	5	3.7	2.7
	55[68.75mm]	19[23.75mm]	93[116.25mm]	70.09[mm]	4	2.69	1.69
	55[68.75mm]	20[25mm]	95[118.75mm]	92.58[mm]	3	2.73	1.73
	55[68.75mm]	20[25mm]	95[118.75mm]	56.48[mm]	5	2.73	1.73
	55[68.75mm]	43[53.75mm]	141[176.25mm]	70.09[mm]	4	3.56	2.56
	55[68.75mm]	44[55mm]	143[178.75mm]	92.58[mm]	3	3.6	2.6
	55[68.75mm]	45[56.25mm]	145[181.25mm]	70.09[mm]	4	3.64	2.64
	55[68.75mm]	45[56.25mm]	145[181.25mm]	56.48[mm]	5	3.64	2.64
	55[68.75mm]	47[58.75mm]	149[186.25mm]	92.58[mm]	3	3.71	2.71
	55[68.75mm]	47[58.75mm]	149[186.25mm]	70.09[mm]	4	3.71	2.71
	56[70mm]	19[23.75mm]	94[117.5mm]	90.93[mm]	3	2.68	1.68
	56[70mm]	19[23.75mm]	94[117.5mm]	55.47[mm]	5	2.68	1.68
	56[70mm]	20[25mm]	96[120mm]	68.84[mm]	4	2.71	1.71
	56[70mm]	43[53.75mm]	142[177.5mm]	90.93[mm]	3	3.54	2.54
	56[70mm]	44[55mm]	144[180mm]	68.84[mm]	4	3.57	2.57
	56[70mm]	44[55mm]	144[180mm]	55.47[mm]	5	3.57	2.57
	56[70mm]	46[57.5mm]	148[185mm]	90.93[mm]	3	3.64	2.64
	56[70mm]	46[57.5mm]	148[185mm]	68.84[mm]	4	3.64	2.64
	56[70mm]	48[60mm]	152[190mm]	68.84[mm]	4	3.71	2.71
	57[71.25mm]	19[23.75mm]	95[118.75mm]	67.63[mm]	4	2.67	1.67
	57[71.25mm]	45[56.25mm]	147[183.75mm]	89.34[mm]	3	3.58	2.58
	57[71.25mm]	45[56.25mm]	147[183.75mm]	67.63[mm]	4	3.58	2.58
	57[71.25mm]	47[58.75mm]	151[188.75mm]	67.63[mm]	4	3.65	2.65
	58[72.5mm]	20[25mm]	98[122.5mm]	87.8[mm]	3	2.69	1.69
	58[72.5mm]	20[25mm]	98[122.5mm]	66.46[mm]	4	2.69	1.69
	58[72.5mm]	46[57.5mm]	150[187.5mm]	66.46[mm]	4	3.59	2.59
	58[72.5mm]	47[58.75mm]	152[190mm]	87.8[mm]	3	3.62	2.62
	58[72.5mm]	47[58.75mm]	152[190mm]	53.55[mm]	5	3.62	2.62
	59[73.75mm]	19[23.75mm]	97[121.25mm]	86.31[mm]	3	2.64	1.64
	59[73.75mm]	19[23.75mm]	97[121.25mm]	65.34[mm]	4	2.64	1.64
	59[73.75mm]	21[26.25mm]	101[126.25mm]	65.34[mm]	4	2.71	1.71
	59[73.75mm]	21[26.25mm]	101[126.25mm]	52.65[mm]	5	2.71	1.71
	59[73.75mm]	46[57.5mm]	151[188.75mm]	86.31[mm]	3	3.56	2.56
	59[73.75mm]	46[57.5mm]	151[188.75mm]	52.65[mm]	5	3.56	2.56
	60[75mm]	20[25mm]	100[125mm]	64.25[mm]	4	2.67	1.67
	60[75mm]	20[25mm]	100[125mm]	51.77[mm]	5	2.67	1.67
	60[75mm]	21[26.25mm]	102[127.5mm]	84.87[mm]	3	2.7	1.7
	60[75mm]	46[57.5mm]	152[190mm]	64.25[mm]	4	3.53	2.53
	61[76.25mm]	19[23.75mm]	99[123.75mm]	63.19[mm]	4	2.62	1.62
	61[76.25mm]	19[23.75mm]	99[123.75mm]	50.92[mm]	5	2.62	1.62
	61[76.25mm]	20[25mm]	101[126.25mm]	83.48[mm]	3	2.66	1.66
	61[76.25mm]	21[26.25mm]	103[128.75mm]	63.19[mm]	4	2.69	1.69
	62[77.5mm]	19[23.75mm]	100[125mm]	82.13[mm]	3	2.61	1.61
	62[77.5mm]	20[25mm]	102[127.5mm]	62.17[mm]	4	2.65	1.65
	62[77.5mm]	22[27.5mm]	106[132.5mm]	82.13[mm]	3	2.71	1.71
	62[77.5mm]	22[27.5mm]	106[132.5mm]	62.17[mm]	4	2.71	1.71
	63[78.75mm]	19[23.75mm]	101[126.25mm]	61.19[mm]	4	2.6	1.6
	63[78.75mm]	21[26.25mm]	105[131.25mm]	80.83[mm]	3	2.67	1.67
	63[78.75mm]	21[26.25mm]	105[131.25mm]	61.19[mm]	4	2.67	1.67
	63[78.75mm]	22[27.5mm]	107[133.75mm]	49.3[mm]	5	2.7	1.7
	64[80mm]	20[25mm]	104[130mm]	79.57[mm]	3	2.63	1.63
	64[80mm]	20[25mm]	104[130mm]	60.23[mm]	4	2.63	1.63
	64[80mm]	21[26.25mm]	106[132.5mm]	48.53[mm]	5	2.66	1.66
	64[80mm]	22[27.5mm]	108[135mm]	60.23[mm]	4	2.69	1.69
	64[80mm]	23[28.75mm]	110[137.5mm]	79.57[mm]	3	2.72	1.72
	65[81.25mm]	19[23.75mm]	103[128.75mm]	78.34[mm]	3	2.58	1.58
	65[81.25mm]	19[23.75mm]	103[128.75mm]	59.3[mm]	4	2.58	1.58
	65[81.25mm]	20[25mm]	105[131.25mm]	47.79[mm]	5	2.62	1.62
	65[81.25mm]	21[26.25mm]	107[133.75mm]	59.3[mm]	4	2.65	1.65
	65[81.25mm]	22[27.5mm]	109[136.25mm]	78.34[mm]	3	2.68	1.68
	65[81.25mm]	23[28.75mm]	111[138.75mm]	59.3[mm]	4	2.71	1.71
	66[82.5mm]	19[23.75mm]	104[130mm]	47.06[mm]	5	2.58	1.58
	66[82.5mm]	20[25mm]	106[132.5mm]	58.41[mm]	4	2.61	1.61
	66[82.5mm]	21[26.25mm]	108[135mm]	77.15[mm]	3	2.64	1.64
	66[82.5mm]	22[27.5mm]	110[137.5mm]	58.41[mm]	4	2.67	1.67
	66[82.5mm]	24[30mm]	114[142.5mm]	77.15[mm]	3	2.73	1.73
	66[82.5mm]	24[30mm]	114[142.5mm]	58.41[mm]	4	2.73	1.73
	66[82.5mm]	24[30mm]	114[142.5mm]	47.06[mm]	5	2.73	1.73
	67[83.75mm]	19[23.75mm]	105[131.25mm]	57.53[mm]	4	2.57	1.57
	67[83.75mm]	20[25mm]	107[133.75mm]	76[mm]	3	2.6	1.6
	67[83.75mm]	21[26.25mm]	109[136.25mm]	57.53[mm]	4	2.63	1.63
	67[83.75mm]	23[28.75mm]	113[141.25mm]	76[mm]	3	2.69	1.69
	67[83.75mm]	23[28.75mm]	113[141.25mm]	57.53[mm]	4	2.69	1.69
	67[83.75mm]	23[28.75mm]	113[141.25mm]	46.36[mm]	5	2.69	1.69
	68[85mm]	19[23.75mm]	106[132.5mm]	74.88[mm]	3	2.56	1.56
	68[85mm]	20[25mm]	108[135mm]	56.69[mm]	4	2.59	1.59
	68[85mm]	22[27.5mm]	112[140mm]	74.88[mm]	3	2.65	1.65
	68[85mm]	22[27.5mm]	112[140mm]	56.69[mm]	4	2.65	1.65
	68[85mm]	22[27.5mm]	112[140mm]	45.68[mm]	5	2.65	1.65
	68[85mm]	24[30mm]	116[145mm]	56.69[mm]	4	2.71	1.71
	69[86.25mm]	19[23.75mm]	107[133.75mm]	55.87[mm]	4	2.55	1.55
	69[86.25mm]	21[26.25mm]	111[138.75mm]	73.8[mm]	3	2.61	1.61
	69[86.25mm]	21[26.25mm]	111[138.75mm]	55.87[mm]	4	2.61	1.61
	69[86.25mm]	21[26.25mm]	111[138.75mm]	45.02[mm]	5	2.61	1.61
	69[86.25mm]	23[28.75mm]	115[143.75mm]	55.87[mm]	4	2.67	1.67
	69[86.25mm]	24[30mm]	117[146.25mm]	73.8[mm]	3	2.7	1.7
	69[86.25mm]	25[31.25mm]	119[148.75mm]	55.87[mm]	4	2.72	1.72
	70[87.5mm]	20[25mm]	110[137.5mm]	72.75[mm]	3	2.57	1.57
	70[87.5mm]	20[25mm]	110[137.5mm]	55.07[mm]	4	2.57	1.57
	70[87.5mm]	20[25mm]	110[137.5mm]	44.37[mm]	5	2.57	1.57
	70[87.5mm]	22[27.5mm]	114[142.5mm]	55.07[mm]	4	2.63	1.63
	70[87.5mm]	23[28.75mm]	116[145mm]	72.75[mm]	3	2.66	1.66
	70[87.5mm]	24[30mm]	118[147.5mm]	55.07[mm]	4	2.69	1.69
	70[87.5mm]	25[31.25mm]	120[150mm]	44.37[mm]	5	2.71	1.71
	71[88.75mm]	19[23.75mm]	109[136.25mm]	71.72[mm]	3	2.54	1.54
	71[88.75mm]	19[23.75mm]	109[136.25mm]	54.29[mm]	4	2.54	1.54
	71[88.75mm]	19[23.75mm]	109[136.25mm]	43.75[mm]	5	2.54	1.54
	71[88.75mm]	21[26.25mm]	113[141.25mm]	54.29[mm]	4	2.59	1.59
	71[88.75mm]	22[27.5mm]	115[143.75mm]	71.72[mm]	3	2.62	1.62
	71[88.75mm]	23[28.75mm]	117[146.25mm]	54.29[mm]	4	2.65	1.65
	71[88.75mm]	24[30mm]	119[148.75mm]	43.75[mm]	5	2.68	1.68
	71[88.75mm]	25[31.25mm]	121[151.25mm]	71.72[mm]	3	2.7	1.7
	71[88.75mm]	25[31.25mm]	121[151.25mm]	54.29[mm]	4	2.7	1.7
	72[90mm]	20[25mm]	112[140mm]	53.54[mm]	4	2.56	1.56
	72[90mm]	21[26.25mm]	114[142.5mm]	70.72[mm]	3	2.58	1.58
	72[90mm]	22[27.5mm]	116[145mm]	53.54[mm]	4	2.61	1.61
	72[90mm]	23[28.75mm]	118[147.5mm]	43.14[mm]	5	2.64	1.64
	72[90mm]	24[30mm]	120[150mm]	70.72[mm]	3	2.67	1.67
	72[90mm]	24[30mm]	120[150mm]	53.54[mm]	4	2.67	1.67
	72[90mm]	26[32.5mm]	124[155mm]	53.54[mm]	4	2.72	1.72
	73[91.25mm]	20[25mm]	113[141.25mm]	69.76[mm]	3	2.55	1.55
	73[91.25mm]	21[26.25mm]	115[143.75mm]	52.81[mm]	4	2.58	1.58
	73[91.25mm]	22[27.5mm]	117[146.25mm]	42.55[mm]	5	2.6	1.6
	73[91.25mm]	23[28.75mm]	119[148.75mm]	69.76[mm]	3	2.63	1.63
	73[91.25mm]	23[28.75mm]	119[148.75mm]	52.81[mm]	4	2.63	1.63
	73[91.25mm]	25[31.25mm]	123[153.75mm]	52.81[mm]	4	2.68	1.68
	73[91.25mm]	26[32.5mm]	125[156.25mm]	69.76[mm]	3	2.71	1.71
	74[92.5mm]	20[25mm]	114[142.5mm]	52.09[mm]	4	2.54	1.54
	74[92.5mm]	21[26.25mm]	116[145mm]	41.97[mm]	5	2.57	1.57
	74[92.5mm]	22[27.5mm]	118[147.5mm]	68.81[mm]	3	2.59	1.59
	74[92.5mm]	22[27.5mm]	118[147.5mm]	52.09[mm]	4	2.59	1.59
	74[92.5mm]	24[30mm]	122[152.5mm]	52.09[mm]	4	2.65	1.65
	74[92.5mm]	25[31.25mm]	124[155mm]	68.81[mm]	3	2.68	1.68
	74[92.5mm]	26[32.5mm]	126[157.5mm]	52.09[mm]	4	2.7	1.7
	74[92.5mm]	26[32.5mm]	126[157.5mm]	41.97[mm]	5	2.7	1.7
	75[93.75mm]	20[25mm]	115[143.75mm]	41.42[mm]	5	2.53	1.53
	75[93.75mm]	21[26.25mm]	117[146.25mm]	67.9[mm]	3	2.56	1.56
	75[93.75mm]	21[26.25mm]	117[146.25mm]	51.4[mm]	4	2.56	1.56
	75[93.75mm]	23[28.75mm]	121[151.25mm]	51.4[mm]	4	2.61	1.61
	75[93.75mm]	24[30mm]	123[153.75mm]	67.9[mm]	3	2.64	1.64
	75[93.75mm]	25[31.25mm]	125[156.25mm]	51.4[mm]	4	2.67	1.67
	75[93.75mm]	25[31.25mm]	125[156.25mm]	41.42[mm]	5	2.67	1.67
	75[93.75mm]	27[33.75mm]	129[161.25mm]	67.9[mm]	3	2.72	1.72
	75[93.75mm]	27[33.75mm]	129[161.25mm]	51.4[mm]	4	2.72	1.72
	76[95mm]	22[27.5mm]	120[150mm]	50.72[mm]	4	2.58	1.58
	76[95mm]	23[28.75mm]	122[152.5mm]	67[mm]	3	2.61	1.61
	76[95mm]	24[30mm]	124[155mm]	50.72[mm]	4	2.63	1.63
	76[95mm]	24[30mm]	124[155mm]	40.87[mm]	5	2.63	1.63
	76[95mm]	26[32.5mm]	128[160mm]	67[mm]	3	2.68	1.68
	76[95mm]	26[32.5mm]	128[160mm]	50.72[mm]	4	2.68	1.68
	77[96.25mm]	21[26.25mm]	119[148.75mm]	50.06[mm]	4	2.55	1.55
	77[96.25mm]	22[27.5mm]	121[151.25mm]	66.13[mm]	3	2.57	1.57
	77[96.25mm]	23[28.75mm]	123[153.75mm]	50.06[mm]	4	2.6	1.6
	77[96.25mm]	23[28.75mm]	123[153.75mm]	40.34[mm]	5	2.6	1.6
	77[96.25mm]	25[31.25mm]	127[158.75mm]	66.13[mm]	3	2.65	1.65
	77[96.25mm]	25[31.25mm]	127[158.75mm]	50.06[mm]	4	2.65	1.65
	77[96.25mm]	27[33.75mm]	131[163.75mm]	50.06[mm]	4	2.7	1.7
	77[96.25mm]	28[35mm]	133[166.25mm]	66.13[mm]	3	2.73	1.73
	77[96.25mm]	28[35mm]	133[166.25mm]	40.34[mm]	5	2.73	1.73
	78[97.5mm]	21[26.25mm]	120[150mm]	65.28[mm]	3	2.54	1.54
	78[97.5mm]	22[27.5mm]	122[152.5mm]	49.42[mm]	4	2.56	1.56
	78[97.5mm]	22[27.5mm]	122[152.5mm]	39.82[mm]	5	2.56	1.56
	78[97.5mm]	24[30mm]	126[157.5mm]	65.28[mm]	3	2.62	1.62
	78[97.5mm]	24[30mm]	126[157.5mm]	49.42[mm]	4	2.62	1.62
	78[97.5mm]	26[32.5mm]	130[162.5mm]	49.42[mm]	4	2.67	1.67
	78[97.5mm]	27[33.75mm]	132[165mm]	65.28[mm]	3	2.69	1.69
	78[97.5mm]	27[33.75mm]	132[165mm]	39.82[mm]	5	2.69	1.69
	78[97.5mm]	28[35mm]	134[167.5mm]	49.42[mm]	4	2.72	1.72
	79[98.75mm]	21[26.25mm]	121[151.25mm]	48.79[mm]	4	2.53	1.53
	79[98.75mm]	21[26.25mm]	121[151.25mm]	39.32[mm]	5	2.53	1.53
	79[98.75mm]	23[28.75mm]	125[156.25mm]	64.46[mm]	3	2.58	1.58
	79[98.75mm]	23[28.75mm]	125[156.25mm]	48.79[mm]	4	2.58	1.58
	79[98.75mm]	25[31.25mm]	129[161.25mm]	48.79[mm]	4	2.63	1.63
	79[98.75mm]	26[32.5mm]	131[163.75mm]	64.46[mm]	3	2.66	1.66
	79[98.75mm]	26[32.5mm]	131[163.75mm]	39.32[mm]	5	2.66	1.66
	79[98.75mm]	27[33.75mm]	133[166.25mm]	48.79[mm]	4	2.68	1.68
	80[100mm]	22[27.5mm]	124[155mm]	63.65[mm]	3	2.55	1.55
	80[100mm]	22[27.5mm]	124[155mm]	48.18[mm]	4	2.55	1.55
	80[100mm]	24[30mm]	128[160mm]	48.18[mm]	4	2.6	1.6
	80[100mm]	25[31.25mm]	130[162.5mm]	63.65[mm]	3	2.63	1.63
	80[100mm]	25[31.25mm]	130[162.5mm]	38.83[mm]	5	2.63	1.63
	80[100mm]	26[32.5mm]	132[165mm]	48.18[mm]	4	2.65	1.65
	80[100mm]	28[35mm]	136[170mm]	63.65[mm]	3	2.7	1.7
	80[100mm]	28[35mm]	136[170mm]	48.18[mm]	4	2.7	1.7
	81[101.25mm]	23[28.75mm]	127[158.75mm]	47.59[mm]	4	2.57	1.57
	81[101.25mm]	24[30mm]	129[161.25mm]	62.87[mm]	3	2.59	1.59
	81[101.25mm]	24[30mm]	129[161.25mm]	38.35[mm]	5	2.59	1.59
	81[101.25mm]	25[31.25mm]	131[163.75mm]	47.59[mm]	4	2.62	1.62
	81[101.25mm]	27[33.75mm]	135[168.75mm]	62.87[mm]	3	2.67	1.67
	81[101.25mm]	27[33.75mm]	135[168.75mm]	47.59[mm]	4	2.67	1.67
	81[101.25mm]	29[36.25mm]	139[173.75mm]	47.59[mm]	4	2.72	1.72
	81[101.25mm]	29[36.25mm]	139[173.75mm]	38.35[mm]	5	2.72	1.72
	82[102.5mm]	22[27.5mm]	126[157.5mm]	47.01[mm]	4	2.54	1.54
	82[102.5mm]	23[28.75mm]	128[160mm]	62.1[mm]	3	2.56	1.56
	82[102.5mm]	23[28.75mm]	128[160mm]	37.88[mm]	5	2.56	1.56
	82[102.5mm]	24[30mm]	130[162.5mm]	47.01[mm]	4	2.59	1.59
	82[102.5mm]	26[32.5mm]	134[167.5mm]	62.1[mm]	3	2.63	1.63
	82[102.5mm]	26[32.5mm]	134[167.5mm]	47.01[mm]	4	2.63	1.63
	82[102.5mm]	28[35mm]	138[172.5mm]	47.01[mm]	4	2.68	1.68
	82[102.5mm]	28[35mm]	138[172.5mm]	37.88[mm]	5	2.68	1.68
	82[102.5mm]	29[36.25mm]	140[175mm]	62.1[mm]	3	2.71	1.71
	83[103.75mm]	22[27.5mm]	127[158.75mm]	61.35[mm]	3	2.53	1.53
	83[103.75mm]	22[27.5mm]	127[158.75mm]	37.42[mm]	5	2.53	1.53
	83[103.75mm]	23[28.75mm]	129[161.25mm]	46.44[mm]	4	2.55	1.55
	83[103.75mm]	25[31.25mm]	133[166.25mm]	61.35[mm]	3	2.6	1.6
	83[103.75mm]	25[31.25mm]	133[166.25mm]	46.44[mm]	4	2.6	1.6
	83[103.75mm]	27[33.75mm]	137[171.25mm]	46.44[mm]	4	2.65	1.65
	83[103.75mm]	27[33.75mm]	137[171.25mm]	37.42[mm]	5	2.65	1.65
	83[103.75mm]	28[35mm]	139[173.75mm]	61.35[mm]	3	2.67	1.67
	83[103.75mm]	29[36.25mm]	141[176.25mm]	46.44[mm]	4	2.7	1.7
	84[105mm]	24[30mm]	132[165mm]	60.62[mm]	3	2.57	1.57
	84[105mm]	24[30mm]	132[165mm]	45.89[mm]	4	2.57	1.57
	84[105mm]	26[32.5mm]	136[170mm]	45.89[mm]	4	2.62	1.62
	84[105mm]	26[32.5mm]	136[170mm]	36.98[mm]	5	2.62	1.62
	84[105mm]	27[33.75mm]	138[172.5mm]	60.62[mm]	3	2.64	1.64
	84[105mm]	28[35mm]	140[175mm]	45.89[mm]	4	2.67	1.67
	84[105mm]	30[37.5mm]	144[180mm]	60.62[mm]	3	2.71	1.71
	84[105mm]	30[37.5mm]	144[180mm]	45.89[mm]	4	2.71	1.71
	85[106.25mm]	23[28.75mm]	131[163.75mm]	59.91[mm]	3	2.54	1.54
	85[106.25mm]	23[28.75mm]	131[163.75mm]	45.35[mm]	4	2.54	1.54
	85[106.25mm]	25[31.25mm]	135[168.75mm]	45.35[mm]	4	2.59	1.59
	85[106.25mm]	25[31.25mm]	135[168.75mm]	36.54[mm]	5	2.59	1.59
	85[106.25mm]	26[32.5mm]	137[171.25mm]	59.91[mm]	3	2.61	1.61
	85[106.25mm]	27[33.75mm]	139[173.75mm]	45.35[mm]	4	2.64	1.64
	85[106.25mm]	29[36.25mm]	143[178.75mm]	59.91[mm]	3	2.68	1.68
	85[106.25mm]	29[36.25mm]	143[178.75mm]	45.35[mm]	4	2.68	1.68
	85[106.25mm]	30[37.5mm]	145[181.25mm]	36.54[mm]	5	2.71	1.71
	85[106.25mm]	31[38.75mm]	147[183.75mm]	45.35[mm]	4	2.73	1.73
	86[107.5mm]	24[30mm]	134[167.5mm]	44.82[mm]	4	2.56	1.56
	86[107.5mm]	24[30mm]	134[167.5mm]	36.12[mm]	5	2.56	1.56
	86[107.5mm]	25[31.25mm]	136[170mm]	59.21[mm]	3	2.58	1.58
	86[107.5mm]	26[32.5mm]	138[172.5mm]	44.82[mm]	4	2.6	1.6
	86[107.5mm]	28[35mm]	142[177.5mm]	59.21[mm]	3	2.65	1.65
	86[107.5mm]	28[35mm]	142[177.5mm]	44.82[mm]	4	2.65	1.65
	86[107.5mm]	29[36.25mm]	144[180mm]	36.12[mm]	5	2.67	1.67
	86[107.5mm]	30[37.5mm]	146[182.5mm]	44.82[mm]	4	2.7	1.7
	86[107.5mm]	31[38.75mm]	148[185mm]	59.21[mm]	3	2.72	1.72
	87[108.75mm]	24[30mm]	135[168.75mm]	58.53[mm]	3	2.55	1.55
	87[108.75mm]	25[31.25mm]	137[171.25mm]	44.31[mm]	4	2.57	1.57
	87[108.75mm]	27[33.75mm]	141[176.25mm]	58.53[mm]	3	2.62	1.62
	87[108.75mm]	27[33.75mm]	141[176.25mm]	44.31[mm]	4	2.62	1.62
	87[108.75mm]	28[35mm]	143[178.75mm]	35.7[mm]	5	2.64	1.64
	87[108.75mm]	29[36.25mm]	145[181.25mm]	44.31[mm]	4	2.67	1.67
	87[108.75mm]	30[37.5mm]	147[183.75mm]	58.53[mm]	3	2.69	1.69
	87[108.75mm]	31[38.75mm]	149[186.25mm]	44.31[mm]	4	2.71	1.71
	88[110mm]	24[30mm]	136[170mm]	43.8[mm]	4	2.55	1.55
	88[110mm]	26[32.5mm]	140[175mm]	57.87[mm]	3	2.59	1.59
	88[110mm]	26[32.5mm]	140[175mm]	43.8[mm]	4	2.59	1.59
	88[110mm]	27[33.75mm]	142[177.5mm]	35.3[mm]	5	2.61	1.61
	88[110mm]	28[35mm]	144[180mm]	43.8[mm]	4	2.64	1.64
	88[110mm]	29[36.25mm]	146[182.5mm]	57.87[mm]	3	2.66	1.66
	88[110mm]	30[37.5mm]	148[185mm]	43.8[mm]	4	2.68	1.68
	88[110mm]	32[40mm]	152[190mm]	57.87[mm]	3	2.73	1.73
	88[110mm]	32[40mm]	152[190mm]	43.8[mm]	4	2.73	1.73
	88[110mm]	32[40mm]	152[190mm]	35.3[mm]	5	2.73	1.73
	89[111.25mm]	25[31.25mm]	139[173.75mm]	57.22[mm]	3	2.56	1.56
	89[111.25mm]	25[31.25mm]	139[173.75mm]	43.31[mm]	4	2.56	1.56
	89[111.25mm]	26[32.5mm]	141[176.25mm]	34.9[mm]	5	2.58	1.58
	89[111.25mm]	27[33.75mm]	143[178.75mm]	43.31[mm]	4	2.61	1.61
	89[111.25mm]	28[35mm]	145[181.25mm]	57.22[mm]	3	2.63	1.63
	89[111.25mm]	29[36.25mm]	147[183.75mm]	43.31[mm]	4	2.65	1.65
	89[111.25mm]	31[38.75mm]	151[188.75mm]	57.22[mm]	3	2.7	1.7
	89[111.25mm]	31[38.75mm]	151[188.75mm]	43.31[mm]	4	2.7	1.7
	89[111.25mm]	31[38.75mm]	151[188.75mm]	34.9[mm]	5	2.7	1.7
	90[112.5mm]	24[30mm]	138[172.5mm]	56.58[mm]	3	2.53	1.53
	90[112.5mm]	24[30mm]	138[172.5mm]	42.83[mm]	4	2.53	1.53
	90[112.5mm]	25[31.25mm]	140[175mm]	34.51[mm]	5	2.56	1.56
	90[112.5mm]	26[32.5mm]	142[177.5mm]	42.83[mm]	4	2.58	1.58
	90[112.5mm]	27[33.75mm]	144[180mm]	56.58[mm]	3	2.6	1.6
	90[112.5mm]	28[35mm]	146[182.5mm]	42.83[mm]	4	2.62	1.62
	90[112.5mm]	30[37.5mm]	150[187.5mm]	56.58[mm]	3	2.67	1.67
	90[112.5mm]	30[37.5mm]	150[187.5mm]	42.83[mm]	4	2.67	1.67
	90[112.5mm]	30[37.5mm]	150[187.5mm]	34.51[mm]	5	2.67	1.67
	91[113.75mm]	25[31.25mm]	141[176.25mm]	42.36[mm]	4	2.55	1.55
	91[113.75mm]	26[32.5mm]	143[178.75mm]	55.96[mm]	3	2.57	1.57
	91[113.75mm]	27[33.75mm]	145[181.25mm]	42.36[mm]	4	2.59	1.59
	91[113.75mm]	29[36.25mm]	149[186.25mm]	55.96[mm]	3	2.64	1.64
	91[113.75mm]	29[36.25mm]	149[186.25mm]	42.36[mm]	4	2.64	1.64
	91[113.75mm]	29[36.25mm]	149[186.25mm]	34.13[mm]	5	2.64	1.64
	92[115mm]	25[31.25mm]	142[177.5mm]	55.35[mm]	3	2.54	1.54
	92[115mm]	26[32.5mm]	144[180mm]	41.9[mm]	4	2.57	1.57
	92[115mm]	28[35mm]	148[185mm]	55.35[mm]	3	2.61	1.61
	92[115mm]	28[35mm]	148[185mm]	41.9[mm]	4	2.61	1.61
	92[115mm]	28[35mm]	148[185mm]	33.76[mm]	5	2.61	1.61
	92[115mm]	30[37.5mm]	152[190mm]	41.9[mm]	4	2.65	1.65
	93[116.25mm]	25[31.25mm]	143[178.75mm]	41.45[mm]	4	2.54	1.54
	93[116.25mm]	27[33.75mm]	147[183.75mm]	54.75[mm]	3	2.58	1.58
	93[116.25mm]	27[33.75mm]	147[183.75mm]	41.45[mm]	4	2.58	1.58
	93[116.25mm]	27[33.75mm]	147[183.75mm]	33.4[mm]	5	2.58	1.58
	93[116.25mm]	29[36.25mm]	151[188.75mm]	41.45[mm]	4	2.62	1.62
	94[117.5mm]	26[32.5mm]	146[182.5mm]	54.17[mm]	3	2.55	1.55
	94[117.5mm]	26[32.5mm]	146[182.5mm]	41.01[mm]	4	2.55	1.55
	94[117.5mm]	26[32.5mm]	146[182.5mm]	33.04[mm]	5	2.55	1.55
	94[117.5mm]	28[35mm]	150[187.5mm]	41.01[mm]	4	2.6	1.6
	94[117.5mm]	29[36.25mm]	152[190mm]	54.17[mm]	3	2.62	1.62
	95[118.75mm]	27[33.75mm]	149[186.25mm]	40.58[mm]	4	2.57	1.57
	95[118.75mm]	28[35mm]	151[188.75mm]	53.6[mm]	3	2.59	1.59
	96[120mm]	26[32.5mm]	148[185mm]	40.15[mm]	4	2.54	1.54
	96[120mm]	27[33.75mm]	150[187.5mm]	53.04[mm]	3	2.56	1.56
	96[120mm]	28[35mm]	152[190mm]	40.15[mm]	4	2.58	1.58
	97[121.25mm]	26[32.5mm]	149[186.25mm]	52.5[mm]	3	2.54	1.54
	97[121.25mm]	27[33.75mm]	151[188.75mm]	39.74[mm]	4	2.56	1.56
	98[122.5mm]	26[32.5mm]	150[187.5mm]	39.33[mm]	4	2.53	1.53
	98[122.5mm]	27[33.75mm]	152[190mm]	31.7[mm]	5	2.55	1.55

Notes: Tractive force is assumed to be the tractive force per axle. So each tyre takes half the output torque at wheels.
It is assumed that one motor drives one differential. So 2 motors are needed for AWD.
It is assumed that the vehicle is a 4 wheeled vehicle.
It is assumed that the weight is distributed equally between all 4 wheels.
Thanks to Justin Wenborn for help with the calculations on this page.
There is no garantee the results from this page are correct. We take no responsibility for any errors.