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4 hp (3 kW) Brushless DC Motor, 48V/72V/96V, 10Nm

5 out of 5 based on 9 reviews | Write a review

$879.12

4 hp (3 kW) 3-phase brushless dc electric motor comes with 130mm flange size, 3000 rpm rated speed, 10 Nm holding torque and peak torque up to 30 Nm. 48V/ 72V/ 96V high torque bldc motor combines with controller best for electric car.

SKU: ATO-BLDC-3000R3

Voltage (DC) *
With Brake *
With Matched Controller *
With Planetary Gearbox *
Inline GearBox *
Right Angle Gearbox *

Qty:

Free Shipping Worldwide

Delivery date: 20-30 days

Overview
Documents
Relative Video

Good price 3000W (4hp) bldc motor operating at 48 volt, 72 volt, 96 volt, 3000rpm, 10Nm rated torque, IP65 protection grade, brushless design for very long service life. Adding brake option, matching 3 phase brushless dc motor controller and planetary gearbox/ worm gearbox are available here. ATO recommends buying a set of BLDC motors, which is an economical solution in the long run.

FEATURES

High performance and low consumption.
3kW brushless dc motor is three phase electric motor, which especially suited for application requiring higher efficiency and power density.
Wide application range and good control effect.
BLDC motor works with a matching controller (ATOTH-G) may achieve simple to complex control, turn from CW to CCW, and meet various communication requirements (RS232, RS485, CAN, etc.). BLDC controller can be controlled through 0-5VDC analog signal to adjust the speed.
Wide control speed torque range.
Brushless dc motor works with a planetary gearbox (choose inline gearbox or right angle gearbox with gear ratio from 3:1 to 200:1) effectively reduce the motor's speed and moment of inertia to increase torque in your application, because the gearbox can control the start/stop and change speed in time.
Low noise and smooth operation.
Brushless dc motor has no brushes, no sparks will be generated during operation, which greatly reduces friction.
Good protection performance and continuous duty (24/7).
4hp BLDC motor kit adopts a new type of sealing device, which has good protection performance and strong adaptability to the environment, and works continuously in harsh environments such as corrosion and humidity.

SPECIFICATION

Model	ATO-130WDM10030 (Click it to see more motor specs)
Matched Controller Model	ATOTH-G (Click it to see more controller specs)
Square Flange Size	130 mm
Phase	3 phase
Number of Pole	4 pairs of poles (8 poles)
Rated Voltage	48V DC	72V DC	96V DC
Rated Current	77 A	51.3 A	38.5 A
Rated Power	3000 W
Maximum Power	9.4 kW
Holding Torque	10 Nm
Peak Torque	30 Nm
Rated Speed	3000 rpm
Maximum Speed	3600 rpm
Electric Potential	48V: 13.3 V/Krpm, 72V: 20.0 V/Krpm, 96V: 26.0 V/Krpm
Efficiency	85%
Brake Apparatus Voltage	24V DC, (If 24V voltage is not connected, the motor brake) Brake length: 40-50mm
Motor Lead Length by Default	30 cm, if buy a kit (motor+controller), extra 1 meter of wire shall be provided.
Warranty Time	12 months
Certificate	CE, ROHs, ISO/TS16949
Insulation Rank	F
Protection Rank	IP65
Temperature	-20~55℃
Humidity	<90%RH (no dewing)
Motor Weight	12kg
What Parameters of ATO BLDC motor Can Be Customized?
Power	Yes
Voltage	Yes
Speed	Yes
Shaft	Yes
Motor Length	Yes
Motor Lead	Yes

BLDC MOTOR LINE DEFINITION

Power Wire		Power Line Color		Red		Yellow		Blue
		Motor Winding		U		V		W

Feedback Wire

Hall Line Color

Orange and Black

Orange

Yellow

Blue

Green

Hall Signal Definition

Hall A

Hall B

Hall C

Plug serial number

MOTOR DIMENSION (Unit=mm)

3kw 3000rpm bldc motor size

MOTOR AND HAll RELATIONSHIP

BLDC motor and hall relationship

48V BLDC MOTOR SPEED-TORQUE CURVE

TIPS: How Does Brushless DC Motor Drain Oil?

Brushless DC motors bring convenience to people's work. Brushless DC motors are used to transport oil and have different delivery requirements on different occasions. How does brushless DC motor drain oil?

If you want to drain all the oil form the Brushless DC motors, you can unscrew the oil plug in the lower part of the box to drain the oil.
In the case of draining oil, the liquid level from the fuel tank roof height shall not be more than 30 mm, to ensure that the bearing lubrication and cooling machine. When the jack cavity volume is too large, the need for separate set attached to the tank to ensure that the minimum height of the liquid after the oil discharge is not less than 100 mm to avoid suction air.
The oil shall be changed and the fuel tank and the filter shall be cleaned after the speed-adjustable hydraulic brushless DC motor run for 500h for the first time. Oil quality shall be tested by visual inspection and tests, and the oil should be changed in time when the oil quality deteriorated. Oil change must be accompanied by tank cleaning and oil filter. If there is metal shaving or water in the oil, look for the cause and troubleshoot.
The bearing relies on the oil of the plunger spring in a short time when the liquid level reduces, oil tank filter and the machine oil filter are made of 230 mesh/ inch copper wire mesh, the oil filter should be regularly cleaned in order to prevent clogging, tank fluid temperature should not exceed 60℃ while using, and take appropriate measures to cool it down if necessary.

1. Controller User Manual.pdf

2. BLDC Motor Wiring Instruction.pdf

3. ATO BLDC Motors Catalog.pdf

ATO High Torque BLDC Motor Drawings & Price List

Note:

1. ATO highly recommends 48V motors because all models of 48V are in stock, the price is cheaper and the delivery time is shorter, only about 7 days.

2. 24V/ 72V/ 96V motors are generally not in stock, need to be produced by the factory, which will cost more to start the production line and the delivery time will be longer, about 25 days.

3. The prices in the table are just for your reference. If you want to get the latest quotation, please feel free to contact us.

Model	Motor Price	Controller Price	Rated Power	Rated Speed	Rated Torque	Rotor Inertia	Motor Weight
	(USD/Piece)	(USD/Piece)	(kW)	(RPM)	(Nm)	(Kgcm²)	(Kg)
80mm Series DC Brushless Motor
ATO-80WDM01330 24/48/72/96V	24V: 458.24	395.52	0.41	3000	1.3	0.6	2.4
	48V: 305.49
	72/96V: 580.43
ATO-80WDM02420 24/48/72/96V	24V: 564.53	395.52	0.5	2000	2.4	0.8	3
	48V: 376.35
	72/96V: 715.06
ATO-80WDM02430 24/48/72/96V	24V: 529.16	395.52	0.75	3000	2.4	0.8	3
	48V: 352.77
	72/96V: 670.26
ATO-80WDM03320 24/48/72/96V	24V: 597.68	395.52	0.69	2000	3.3	1.1	3
	48V: 398.45
	72/96V: 757.36
ATO-80WDM03330 24/48/72/96V	24V: 639.27	395.52	1.04	3000	3.3	1.1	3
	48V: 426.18
	72/96V: 809.74
110mm Series DC Brushless Motor
ATO-110WDM02020 24/48/72/96V	24V: 687.38	395.52	0.4	2000	2	3.3	3.2
	48V: 458.25
	72/96V: 824.85
ATO-110WDM02030 24/48/72/96V	24V: 745.11	395.52	0.6	3000	2	3.3	3.2
	48V: 496.74
	72/96V: 894.13
ATO-110WDM04010 24/48/72/96V	24V: 779.86	395.52	0.4	1000	4	6.5	5.65
	48V: 519.93
	72/96V: 935.87
ATO-110WDM04020 24/48/72/96V	24V: 788.57	395.52	0.8	2000	4	6.5	5.65
	48V: 525.71
	72/96V: 988.33
ATO-110WDM04030 24/48/72/96V	24V: 798.63	653.05	1.3	3000	4	6.5	5.65
	48V: 532.42
	72/96V: 1001.95
ATO-110WDM06010 24/48/72/96V	24V: 758.82	395.52	0.6	1000	6	10	6.6
	48V: 505.88
	72/96V: 956.69
ATO-110WDM06020 24/48/72/96V	24V: 819.59	653.05	1.3	2000	6	10	6.6
	48V: 546.39
	72/96V: 1010.82
ATO-110WDM06030 24/48/72/96V	24V: 995.94	653.05	1.9	3000	6	10	6.6
	48V: 553.28
	72/96V: 1051.23
130mm Series DC Brushless Motor
ATO-130WDM04010 24/48/72/96V	24V: 876.95	395.52	0.4	1000	4	10.4	6.7
	48V: 584.62
	72/96V: 1099.08
ATO-130WDM04020 24/48/72/96V	24V: 910.67	395.52	0.8	2000	4	10.4	6.7
	48V: 607.13
	72/96V: 1104.98
ATO-130WDM04030 24/48/72/96V	24V: 959.18	653.05	1.3	3000	4	10.4	6.7
	48V: 639.45
	72/96V: 1151.01
ATO-130WDM06010 24/48/72/96V	24V: 987.65	395.52	0.6	1000	6	12.4	7.7
	48V: 658.43
	72/96V: 1185.17
ATO-130WDM06020 24/48/72/96V	24V: 1012.23	653.05	1.3	2000	6	12.4	7.7
	48V: 674.82
	72/96V: 1147.19
ATO-130WDM06030 24/48/72/96V	24V: 1047.72	653.05	1.9	3000	6	12.4	7.7
	48V: 698.48
	72/96V: 1208.34
ATO-130WDM07710 24/48/72/96V	24V: 1060.07	395.52	0.8	1000	7.7	15.8	9.05
	48V: 706.71
	72/96V: 1257.94
ATO-130WDM07720 24/48/72/96V	24V: 1093.21	653.05	1.6	2000	7.7	15.8	9.05
	48V: 738.65
	72/96V: 1292.64
ATO-130WDM07730 48/72/96V	48V: 751.52	653.05	2.3	3000	7.7	15.8	9.05
	72/96V: 1337.71
ATO-130WDM10010 24/48/72/96V	24V: 1161.55	653.05	1	1000	10	21.4	12
	48V: 784.83
	72/96V: 1396.89
ATO-130WDM10020 24/48/72/96V	24V: 1224.36	653.05	2	2000	10	21.4	12
	48V: 816.24
	72/96V: 1371.28
ATO-130WDM10030 48/72/96V	48V: 879.12	898.21	3.1	3000	10	21.4	12
	72/96V: 1450.55
ATO-130WDM15010 24/48/72/96V	24V:1311.88	653.05	1.6	1000	15	32.4	12
	48V: 936.47
	72/96V: 1498.35
ATO-130WDM15020 48/72/96V	48V: 1086.36	898.21	3.1	2000	15	32.4	12
	72/96V: 1738.17
ATO-130WDM15030 48/72/96V	48V: 1127.54	1119.07	4.7	3000	15	32.4	12
	72/96V: 1804.64
180mm Series DC Brushless Motor
ATO-180WDM12010 48/72/96V	48V: 1246.31	653.05	1.3	1000	12	32.6	18.5
	72/96V: 1994.09
ATO-180WDM12020 48/72/96V	48V: 1323.69	653.05	2.5	2000	12	32.6	18.5
	72/96V: 2117.91
ATO-180WDM12030 48/72/96V	48V: 1398.84	898.21	3.8	3000	12	38	18.5
	72/96V: 2238.14
ATO-180WDM16010 48/72/96V	48V: 1555.69	653.05	1.7	1000	16	55	18.6
	72/96V: 2411.32
ATO-180WDM16020 48/72/96V	48V: 1625.36	898.21	3.4	2000	16	55	18.6
	72/96V: 2568.07
ATO-180WDM16030 48/72/96V	48V: 1745.93	1119.07	5	3000	16	55	18.6
	72/96V: 2618.89
ATO-180WDM25010 48/72/96V	48V: 2012.54	653.05	2.6	1000	25	55	26
	72/96V: 3179.81
ATO-180WDM25020 48/72/96V	48V: 2274.19	1119.07	5.2	2000	25	93	26
	72/96V: 3411.26
ATO-180WDM25030 48/72/96V	48V: 2448.58	1531.99	7.9	3000	25	93	26
	72/96V: 3672.87
ATO-180WDM36010 48/72/96V	48V: 2644.28	898.21	3.8	1000	36	148	30
	72/96V: 3966.42
ATO-180WDM36020 48/72/96V	48V: 2832.56	1119.07	7.5	2000	36	148	30
	72/96V: 4248.84
ATO-180WDM36030 72/96V	72/96V: 4334.69	1885.15	11.3	3000	36	148	30
ATO-180WDM50010 48/72/96V	48V: 3284.58	1119.07	5.2	1000	50	165	38
	72/96V: 4556.41
ATO-180WDM50020 48/72/96V	48V: 4344.12	1531.99	10.8	2000	50	165	38
	72/96V: 5994.72
ATO-180WDM50030 96V	96V: 6204.65	2261.84	15.7	3000	50	165	38

Wiring ATO High Torque BLDC Motor With Controller

In this video, we will show you how to connect a ATO 400W-15kW 24V/48V/72V/96V high torque brushless DC motor with the matching controller.

How to Make Your BLDC Motor Forward and Reverse Control

If you want your electric car to be more powerful, try using ATO high torque BLDC motor kit as the power unit. It is a good idea. Refer to the video step by step to operate, you can achieve the forward and reverse control of the brushless DC motor.

Existing reviews of 4 hp (3 kW) Brushless DC Motor, 48V/72V/96V, 10Nm

What is the phase-to-phase resistance of this 4HP 48V BLDC motor?

I am trying to figure out the stall current of your 4HP BLDC motor, or if you can give me the phase-to-phase resistance of the motor, 48V version?

From: Gabriel Isko | Date: 14/05/2019

Was this review helpful? Yes No (1/0)

ATO Responded

The phase-to-phase resistance of the motor is 0.09 Ω.

I'm not really sure what adding the brake do

Hey, I'm looking at the 4hp (3 kW) 48V/72V/96V Brushless DC Motor, and I'm not really sure what adding the brake do, is it just for the motor to brake faster or the a type of energie recuperation system. ( just like electric cars).

From: Daniel Pilon | Date: 20/04/2020