Engineering Quotation Details

D&D Motor Systems, Inc. - Engineering Quotation: Go Kart - Medium Performance

Saved: 4/19/2025 11:53 am

Motor Requirement Calculations
Min Torque (Flat Ground):	1.0 ft*lbs	or 1.4 N*m
Max Torque (Incline):	1.0 ft*lbs	or 1.4 N*m
Cont. Power:	1.10 HP	or 0.8 kW
Max Power:	1.10 HP	or 0.8 kW
Cont. Current:	17 Amps
Max Current:	17 Amps
Max Motor RPM:	4412 RPM

Motor Search Parameters
System Voltage:	48 Volts
Max Current:	400.0 Amps
Min Efficiency:	80.0 %
Min RPM:	1200 RPM
Max RPM:	6000 RPM
Min Torque:	0.5 ftlbs or 0.7 Nm
Max Torque:	30.0 ftlbs or 40.7 Nm

Additional Filters
Motor Type?	All
Stack Length?	4.25
Bar Count?	All
Enclosure?	All
Shaft Type?	Straight Keyed
Side Bracket?	All
Directionality?	Bi-Directional

Available Motor Options

Show Original (21)

Compare Selected

% Eff.	Torque	RPM	HP	Amps	Field	Motor Part #	PS #	Price	Stack	Bars	Motor Type	Enclosure	Shaft Type	Teeth	Output ⌀	Shaft L	Key L	Key W	Key D	DE BC ⌀	DE Hole	CE BC ⌀	CE Hole	Direction	Neutral	Shift	Bracket

81.6	5.0 ft*lbs	2,734	2.6	59	10	170-510-0005	10	$ 929	4.25	57	Regen	Enclosed	Straight Keyed	N/A	0.75	1.72	1.4	0.2362	0.115	5.875	3/8-16 UNC .65 depth 4 places	N/A	N/A	Bi-Directional	YES	N/A	NO
81.6	5.0 ft*lbs	2,734	2.6	59	10	ES-156A-10	10	$ 829	4.25	57	Regen	Enclosed	Straight Keyed	N/A	0.75	1.72	1.4	0.2362	0.115	5.875	3/8-16 UNC .65 depth 4 places	N/A	N/A	Bi-Directional	YES	N/A	YES
81.6	5.0 ft*lbs	2,734	2.6	59	10	ES-166-10	10	$ 929	4.25	57	Regen	Enclosed	Straight Keyed	N/A	0.875	1.91	1.6	0.189	0.107	5.875	3/8-16 UNC .65 depth 4 places	N/A	N/A	Bi-Directional	YES	N/A	NO
81.6	5.0 ft*lbs	2,734	2.6	59	10	ES-166A-10	10	$ 929	4.25	57	Regen	Enclosed	Straight Keyed	N/A	0.875	1.91	1.6	0.189	0.107	5.875	3/8-16 UNC .65 depth 4 places	N/A	N/A	Bi-Directional	YES	N/A	YES
81.6	5.0 ft*lbs	2,734	2.6	59	10	ES-89	10	$ 929	4.25	57	Regen	Vented	Straight Keyed	N/A	0.875	1.91	1.6	0.189	0.107	5.875	3/8-16 UNC .65 depth 4 places	N/A	N/A	Bi-Directional	YES	N/A	NO
81.6	5.0 ft*lbs	2,734	2.6	59	10	ES-90	10	$ 929	4.25	57	Regen	Vented	Straight Keyed	N/A	0.875	1.91	1.6	0.189	0.107	5.875	3/8-16 UNC .65 depth 4 places	5.875	1/4-20 UNC Tapped Thru 4 places	Bi-Directional	YES	N/A	NO
81.6	5.0 ft*lbs	2,734	2.6	59	10	ES-90-10	10	$ 929	4.25	57	Regen	Vented	Straight Keyed	N/A	0.875	1.91	1.6	0.189	0.107	5.875	3/8-16 UNC .65 depth 4 places	5.875	1/4-20 UNC Tapped Thru 4 places	Bi-Directional	YES	N/A	NO
81.6	5.0 ft*lbs	2,734	2.6	59	10	ES-90A-10	10	$ 929	4.25	57	Regen	Vented	Straight Keyed	N/A	0.875	1.91	1.6	0.189	0.107	5.875	3/8-16 UNC .65 depth 4 places	5.875	1/4-20 UNC Tapped Thru 4 places	Bi-Directional	YES	N/A	NO
80.0	3.0 ft*lbs	3,654	2.1	41		ES-33-83	83	$ 929	4.25	57	Series	Vented	Straight Keyed	N/A	0.875	1.91	1.6	0.189	0.107	5.875	3/8-16 UNC .65 depth 4 places	N/A	N/A	Bi-Directional	YES	N/A	NO
79.0	3.0 ft*lbs	4,080	2.3	46		ES-124-11	11	$ 929	4.25	57	Series	Enclosed	Straight Keyed	N/A	0.875	1.91	1.6	0.189	0.107	5.875	3/8-16 UNC .65 depth 4 places	N/A	N/A	Bi-Directional	YES	N/A	NO
79.0	3.0 ft*lbs	4,080	2.3	46		ES-33	11	$ 929	4.25	57	Series	Vented	Straight Keyed	N/A	0.875	1.91	1.6	0.189	0.107	5.875	3/8-16 UNC .65 depth 4 places	N/A	N/A	Bi-Directional	YES	N/A	NO
79.0	3.0 ft*lbs	4,080	2.3	46		ES-33A	11	$ 985	4.25	57	Series	Vented	Straight Keyed	N/A	0.875	1.91	1.6	0.189	0.107	5.875	3/8-16 UNC .65 depth 4 places	N/A	N/A	Bi-Directional	YES	N/A	YES
79.0	3.0 ft*lbs	4,080	2.3	46		ES-86	11	$ 929	4.25	57	Series	Vented	Straight Keyed	N/A	0.875	1.91	1.6	0.189	0.107	5.875	3/8-16 UNC .65 depth 4 places	5.875	1/4-20 UNC Tapped Thru 4 places	Bi-Directional	YES	N/A	NO
79.0	3.0 ft*lbs	4,080	2.3	46		ES-91	11	$ 929	4.25	57	Series	Vented	Straight Keyed	N/A	0.875	1.91	1.6	0.189	0.107	5.875	3/8-16 UNC .65 depth 4 places	5.875	3/8-16 UNC Tapped Thru 4 places	Bi-Directional	YES	N/A	NO
77.7	5.0 ft*lbs	3,589	3.4	78	10	ES-166-38	38	$ 929	4.25	43	Regen	Enclosed	Straight Keyed	N/A	0.875	1.91	1.6	0.189	0.107	5.875	3/8-16 UNC .65 depth 4 places	N/A	N/A	Bi-Directional	YES	N/A	NO
77.7	5.0 ft*lbs	3,589	3.4	78	10	ES-89-38	38	$ 929	4.25	43	Regen	Vented	Straight Keyed	N/A	0.875	1.91	1.6	0.189	0.107	5.875	3/8-16 UNC .65 depth 4 places	N/A	N/A	Bi-Directional	YES	N/A	YES
77.3	3.0 ft*lbs	4,343	2.5	51		ES-124-28	28	$ 929	4.25	57	Series	Enclosed	Straight Keyed	N/A	0.875	1.91	1.6	0.189	0.107	5.875	3/8-16 UNC .65 depth 4 places	N/A	N/A	Bi-Directional	YES	N/A	NO
77.3	3.0 ft*lbs	4,343	2.5	51		ES-124A-28	28	$ 829	4.25	57	Series	Enclosed	Straight Keyed	N/A	0.875	1.91	1.6	0.189	0.107	5.875	3/8-16 UNC .65 depth 4 places	N/A	N/A	Bi-Directional	YES	N/A	YES
74.0	5.0 ft*lbs	3,244	3.1	73	10	ES-89-51	51	$ 929	4.25	43	Regen	Vented	Straight Keyed	N/A	0.875	1.91	1.6	0.189	0.107	5.875	3/8-16 UNC .65 depth 4 places	N/A	N/A	Bi-Directional	YES	N/A	YES
56.7	2.0 ft*lbs	2,512	0.9	33	10	ES-89-14	14	$ 929	4.25	57	Regen	Vented	Straight Keyed	N/A	0.875	1.91	1.6	0.189	0.107	5.875	3/8-16 UNC .65 depth 4 places	N/A	N/A	Bi-Directional	YES	N/A	NO
56.7	2.0 ft*lbs	2,512	0.9	33	10	ES-89A-14	14	$ 929	4.25	57	Regen	Vented	Straight Keyed	N/A	0.875	1.91	1.6	0.189	0.107	5.875	3/8-16 UNC .65 depth 4 places	N/A	N/A	Bi-Directional	YES	N/A	YES
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