Engineering Quotation Details

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

Saved: 4/19/2025 8:59 am

Motor Requirement Calculations
Min Torque (Flat Ground):	1.6 ft*lbs	or 2.1 N*m
Max Torque (Incline):	1.6 ft*lbs	or 2.1 N*m
Cont. Power:	2.12 HP	or 1.6 kW
Max Power:	2.12 HP	or 1.6 kW
Cont. Current:	33 Amps
Max Current:	33 Amps
Max Motor RPM:	5672 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?	5.00
Bar Count?	All
Enclosure?	All
Shaft Type?	Straight Keyed
Side Bracket?	All
Directionality?	Bi-Directional

Available Motor Options

Show Original (56)

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

79.8	3.0 ft*lbs	3,832	2.2	43		170-004-0003	6	$ 929	5.00	57	Series	Vented	Straight Keyed	N/A	0.875	2.91	2.25	0.189	0.107	5.875	3/8-16 UNC .65 depth 4 places	N/A	N/A	Bi-Directional	YES	N/A	NO
79.8	3.0 ft*lbs	3,832	2.2	43		170-004-0003A	6	$ 1,029	5.00	57	Series	Vented	Straight Keyed	N/A	0.875	2.91	2.25	0.189	0.107	5.875	3/8-16 UNC .65 depth 4 places	N/A	N/A	Bi-Directional	YES	N/A	YES
79.8	3.0 ft*lbs	3,832	2.2	43		170-004-0006	6	Call	5.00	57	Series	Vented	Straight Keyed	N/A	0.875	2.41	2	0.189	0.107	5.875	3/8-16 UNC .65 depth 4 places	N/A	N/A	Bi-Directional	YES	N/A	NO
79.8	3.0 ft*lbs	3,832	2.2	43		ES-111-6	6	$ 979	5.00	57	Series	Vented	Straight Keyed	N/A	1.1255	2.91	2.5	0.2505	0.1395	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
79.8	3.0 ft*lbs	3,832	2.2	43		ES-116-6	6	$ 979	5.00	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
79.8	3.0 ft*lbs	3,832	2.2	43		ES-116A-6	6	$ 929	5.00	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
79.8	3.0 ft*lbs	3,832	2.2	43		ES-116B-6	6	$ 979	5.00	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	4.5	1/4-20 UNC Tapped Thru 4 places	Bi-Directional	YES	N/A	NO
79.8	3.0 ft*lbs	3,832	2.2	43		ES-15-6	6	$ 929	5.00	57	Series	Vented	Straight Keyed	N/A	0.875	2.91	2.25	0.189	0.107	5.875	3/8-16 UNC .65 depth 4 places	N/A	N/A	Bi-Directional	YES	N/A	NO
79.8	3.0 ft*lbs	3,832	2.2	43		ES-15B	6	$ 979	5.00	57	Series	Vented	Straight Keyed	N/A	0.75	2.91	2.25	0.189	0.105	5.875	3/8-16 UNC .65 depth 4 places	N/A	N/A	Bi-Directional	YES	N/A	NO
79.8	3.0 ft*lbs	3,832	2.2	43		ES-15C-6	6	$ 979	5.00	57	Series	Vented	Straight Keyed	N/A	0.875	2.91	2.25	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	YES
79.8	3.0 ft*lbs	3,832	2.2	43		ES-15E-6	6	$ 979	5.00	57	Series	Vented	Straight Keyed	N/A	0.875	1.66	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
79.8	3.0 ft*lbs	3,832	2.2	43		ES-15F-6	6	$ 979	5.00	57	Series	Vented	Straight Keyed	N/A	1.1255	2.91	2.5	0.2505	0.1395	5.875	3/8-16 UNC .65 depth 4 places	N/A	N/A	Bi-Directional	YES	N/A	NO
79.8	3.0 ft*lbs	3,832	2.2	43		ES-15H-6	6	$ 979	5.00	57	Series	Vented	Straight Keyed	N/A	0.875	2.91	2.25	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
79.8	3.0 ft*lbs	3,832	2.2	43		ES-15K-6	6	$ 979	5.00	57	Series	Vented	Straight Keyed	N/A	0.875	2.91	2.25	0.189	0.107	5.875	3/8-16 UNC .65 depth 4 places	N/A	N/A	Bi-Directional	YES	N/A	NO
79.8	3.0 ft*lbs	3,832	2.2	43		ES-92	6	$ 979	5.00	57	Series	Vented	Straight Keyed	N/A	1.1255	2.91	2.5	0.2505	0.1395	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
78.8	10.0 ft*lbs	2,025	3.9	84	10	ES-145-50	50	$ 979	5.00	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
78.8	10.0 ft*lbs	2,025	3.9	84	10	ES-145A-50	50	$ 979	5.00	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
78.8	10.0 ft*lbs	2,025	3.9	84	10	ES-145B-50	50	$ 829	5.00	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
78.8	10.0 ft*lbs	2,025	3.9	84	10	ES-160-50	50	$ 979	5.00	57	Regen	Enclosed	Straight Keyed	N/A	1.1255	1.91	1.6	0.2505	0.1395	5.875	3/8-16 UNC .65 depth 4 places	N/A	N/A	Bi-Directional	YES	N/A	NO
78.8	10.0 ft*lbs	2,025	3.9	84	10	ES-32A-50	50	$ 979	5.00	57	Regen	Vented	Straight Keyed	N/A	0.875	2.91	2.25	0.189	0.107	5.875	3/8-16 UNC .65 depth 4 places	N/A	N/A	Bi-Directional	YES	N/A	NO
78.8	10.0 ft*lbs	2,025	3.9	84	10	ES-32B-50	50	$ 979	5.00	57	Regen	Vented	Straight Keyed	N/A	0.875	2.91	2.25	0.189	0.107	5.875	3/8-16 UNC .65 depth 4 places	N/A	N/A	Bi-Directional	YES	N/A	YES
78.8	10.0 ft*lbs	2,025	3.9	84	10	ES-32D-50	50	$ 979	5.00	57	Regen	Vented	Straight Keyed	N/A	0.875	2.91	2.25	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
74.4	3.0 ft*lbs	2,921	1.7	35		170-017-0004	21	$ 999	5.00	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
74.4	3.0 ft*lbs	2,921	1.7	35		170-019-0003	21	$ 979	5.00	57	Series	Enclosed	Straight Keyed	N/A	0.625	1.91	1.25	0.189	0.111	5.875	3/8-16 UNC .65 depth 4 places	N/A	N/A	Bi-Directional	YES	N/A	NO
74.4	3.0 ft*lbs	2,921	1.7	35		ES-116B-21	21	$ 929	5.00	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
74.4	3.0 ft*lbs	2,921	1.7	35		ES-15-21	21	$ 979	5.00	57	Series	Vented	Straight Keyed	N/A	0.875	2.91	2.25	0.189	0.107	5.875	3/8-16 UNC .65 depth 4 places	N/A	N/A	Bi-Directional	YES	N/A	NO
74.4	3.0 ft*lbs	2,921	1.7	35		ES-15A-21	21	$ 979	5.00	57	Series	Vented	Straight Keyed	N/A	0.875	2.91	2.25	0.189	0.107	5.875	3/8-16 UNC .65 depth 4 places	N/A	N/A	Bi-Directional	YES	N/A	YES
74.4	3.0 ft*lbs	2,921	1.7	35		ES-15B-21	21	$ 979	5.00	57	Series	Vented	Straight Keyed	N/A	0.625	1.97	1.25	0.189	0.111	5.875	3/8-16 UNC .65 depth 4 places	N/A	N/A	Bi-Directional	YES	N/A	NO
74.4	3.0 ft*lbs	2,921	1.7	35		ES-15C-21	21	$ 979	5.00	57	Series	Vented	Straight Keyed	N/A	0.875	2.91	2.25	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	YES
74.4	3.0 ft*lbs	2,921	1.7	35		ES-15D-21	21	$ 979	5.00	57	Series	Vented	Straight Keyed	N/A	0.875	2.91	2.25	0.189	0.107	5.875	3/8-16 UNC .65 depth 4 places	N/A	N/A	Bi-Directional	YES	N/A	NO
73.3	2.0 ft*lbs	3,021	1.2	25		ES-15-60	60	$ 829	5.00	57	Series	Vented	Straight Keyed	N/A	0.875	2.91	2.25	0.189	0.107	5.875	3/8-16 UNC .65 depth 4 places	N/A	N/A	Bi-Directional	YES	N/A	NO
72.8	5.0 ft*lbs	2,591	2.5	62	10	ES-32D-8	8	$ 979	5.00	57	Regen	Vented	Straight Keyed	N/A	0.875	2.91	2.25	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	YES
70.1	5.0 ft*lbs	2,038	1.9	47	10	170-511-0003	15	$ 1,029	5.00	57	Regen	Vented	Straight Keyed	N/A	0.866	2.117	1.85	0.276	0.157	5.875	3/8-16 UNC .65 depth 4 places	N/A	N/A	Bi-Directional	YES	N/A	NO
70.1	5.0 ft*lbs	2,038	1.9	47	10	ES-117A-15	15	$ 979	5.00	57	Regen	Vented	Straight Keyed	N/A	0.866	2.117	1.85	0.276	0.157	5.875	3/8-16 UNC .65 depth 4 places	N/A	N/A	Bi-Directional	YES	N/A	NO
70.1	5.0 ft*lbs	2,038	1.9	47	10	ES-32-15	15	$ 979	5.00	57	Regen	Vented	Straight Keyed	N/A	0.875	2.91	2.25	0.189	0.107	5.875	3/8-16 UNC .65 depth 4 places	N/A	N/A	Bi-Directional	YES	N/A	NO
70.1	5.0 ft*lbs	2,038	1.9	47	10	ES-32A-15	15	$ 979	5.00	57	Regen	Vented	Straight Keyed	N/A	0.875	2.91	2.25	0.189	0.107			N/A	N/A	Bi-Directional	YES	N/A	NO
70.1	5.0 ft*lbs	2,038	1.9	47	10	ES-32B-15	15	$ 879	5.00	57	Regen	Vented	Straight Keyed	N/A	0.875	2.91	2.25	0.189	0.107	5.875	3/8-16 UNC .65 depth 4 places	N/A	N/A	Bi-Directional	YES	N/A	YES
69.6	2.0 ft*lbs	5,135	2.0	44		ES-111-26	26	$ 979	5.00	43	Series	Vented	Straight Keyed	N/A	1.1255	2.91	2.5	0.2505	0.1395	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
69.6	2.0 ft*lbs	5,135	2.0	44		ES-116-26	26	$ 979	5.00	43	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
69.6	2.0 ft*lbs	5,135	2.0	44		ES-15-26	26	$ 979	5.00	43	Series	Vented	Straight Keyed	N/A	0.875	2.91	2.25	0.189	0.107	5.875	3/8-16 UNC .65 depth 4 places	N/A	N/A	Bi-Directional	YES	N/A	NO
69.6	2.0 ft*lbs	5,135	2.0	44		ES-15A-26	26	$ 979	5.00	43	Series	Vented	Straight Keyed	N/A	0.875	2.91	2.25	0.189	0.107	5.875	3/8-16 UNC .65 depth 4 places	N/A	N/A	Bi-Directional	YES	N/A	YES
69.6	2.0 ft*lbs	5,135	2.0	44		ES-15J-26	26	$ 979	5.00	43	Series	Vented	Straight Keyed	N/A	0.875	2.91	2.25	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	YES
69.6	2.0 ft*lbs	5,135	2.0	44		ES-92-26	26	$ 979	5.00	43	Series	Vented	Straight Keyed	N/A	1.1255	2.91	2.5	0.2505	0.1395	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
68.9	3.0 ft*lbs	2,338	1.3	37	10	ES-117A-7	7	$ 979	5.00	57	Regen	Vented	Straight Keyed	N/A	0.866	2.117	1.85	0.276	0.157	5.875	3/8-16 UNC .65 depth 4 places	N/A	N/A	Bi-Directional	YES	N/A	YES
68.9	3.0 ft*lbs	2,338	1.3	37	10	ES-117B-7	7	$ 979	5.00	57	Regen	Vented	Straight Keyed	N/A	0.866	1.96	1.7	0.276	0.157	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
68.9	3.0 ft*lbs	2,338	1.3	37	10	ES-32B	7	$ 979	5.00	57	Regen	Vented	Straight Keyed	N/A	0.875	2.91	2.25	0.189	0.107	5.875	3/8-16 UNC .65 depth 4 places	N/A	N/A	Bi-Directional	YES	N/A	YES
68.9	3.0 ft*lbs	2,338	1.3	37	10	ES-32C-7	7	$ 979	5.00	57	Regen	Vented	Straight Keyed	N/A	0.875	2.91	2.25	0.189	0.107	5.875	3/8-16 UNC .65 depth 4 places	N/A	N/A	Bi-Directional	YES	N/A	NO
68.9	3.0 ft*lbs	2,338	1.3	37	10	ES-32D	7	$ 929	5.00	57	Regen	Vented	Straight Keyed	N/A	0.875	2.91	2.25	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	YES
68.9	3.0 ft*lbs	2,338	1.3	37	10	ES-32E-7	7	$ 979	5.00	57	Regen	Vented	Straight Keyed	N/A	0.875	2.91	2.25	0.189	0.107	5.875	3/8-16 UNC .65 depth 4 places	N/A	N/A	Bi-Directional	YES	N/A	NO
68.9	3.0 ft*lbs	2,338	1.3	37	10	ES-94	7	$ 979	5.00	57	Regen	Vented	Straight Keyed	N/A	1.1255	2.91	2.5	0.2505	0.1395	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
68.9	3.0 ft*lbs	2,338	1.3	37	10	ES-94A-7	7	$ 979	5.00	57	Regen	Vented	Straight Keyed	N/A	1.1255	2.91	2.5	0.2505	0.1395	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
62.2	3.0 ft*lbs	3,081	1.7	52	10	ES-145-47	47	$ 979	5.00	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	YES
61.8	1.0 ft*lbs	3,316	0.6	17	2	ES-32A	19	$ 1,029	5.00	57	Regen	Vented	Straight Keyed	N/A	0.875	2.91	2.25	0.189	0.107	5.875	3/8-16 UNC .65 depth 4 places	N/A	N/A	Bi-Directional	YES	N/A	NO
57.0	2.0 ft*lbs	5,020	1.9	53		ES-15-56	56	$ 979	5.00	43	Series	Vented	Straight Keyed	N/A	0.875	2.91	2.25	0.189	0.107	5.875	3/8-16 UNC .65 depth 4 places	N/A	N/A	Bi-Directional	YES	N/A	NO
50.9	2.1 ft*lbs	2,847	1.1	40	10	ES-32-49	49	$ 979	5.00	43	Regen	Vented	Straight Keyed	N/A	0.875	2.91	2.25	0.189	0.107	5.875	3/8-16 UNC .65 depth 4 places	N/A	N/A	Bi-Directional	YES	N/A	YES
50.9	2.1 ft*lbs	2,847	1.1	40	10	ES-32A-49	49	$ 979	5.00	43	Regen	Vented	Straight Keyed	N/A	0.875	2.91	2.25	0.189	0.107	5.875	3/8-16 UNC .65 depth 4 places	N/A	N/A	Bi-Directional	YES	N/A	NO
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