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Motor Chart

The equation for current vs. torque is: Torque = k * i^n.
The equation for voltage vs. torque vs RPM is: V = (d * rpm)/((a/(torque ^ b)) + c).

Model	HP	Weight	Diameter	length	k	n	a	b	c	d
ADC FB-4001	28	143	9.1"	14.5"	.0085	1.55	46264	.907	2068	120
Kostov	30	173	10.7"	17.9"	.0167	1.46	24414.8	.071	-14737	144
ADC XP1227	28	120	8"	15.5"	.0282	1.37	21163	.19	-4663.98	192
ADC XP1263	28	120	8"	15.5"	.0172	1.43	23633.9	.447	617.1	168
ADC 203-06-4001	28	120	8"	14.5	.0118	1.43	16796.4	.209	-3380.45	108
ADC A89	7	50	6.7"	?	0.0155	1.38	10680	0.108	-5359.688	50
WEM 48V Lynch	9	25	8"	?	~0.095	~1	~1000	~.2	~2577	48
GE 5BT1346B50	?	?	10"		.0076	1.50	21592.4	.206	-6299.34	108
Lynch LEM-200	20	25	8"	?	~0.1	~1	~1000	~0.115	~2967.33	60
Prestolite 4001	20	105	7.125"	16.3"	0.0084	1.488	12000	0.18	-2428.321	96
Siemens 1PV5105WS12	24.5	108	7.5	14.9						280
Siemens 1PV5133WS18	40.7	150	9.7	14						280

torque = k * current^n

voltage = (rpm * d)/((a /(torque^b)) + c).