300W Brushless DC Gear Motor, 12V/24V/48V

$299.89

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The fractional horsepower brushless dc gear motor runs at a rated speed of 3000 rpm, 12V/24V/48V voltage options, rated torque of 0.96 Nm, peak torque at 2.87 Nm, 300W brushless dc gear motor is commonly used in lifts and medical tables, power seats, and other automobiles.

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Delivery date: 7-14 days

SKU: BLDC-GEAR-B300W

Voltage (DC) *
Gear Ratio *
With Brake *
With Matched Controller *

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Overview
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DC geared motors with the controller, gear ratios from 3:1 to 200:1 available, rated at 3000 rpm, and designed to operate at 12V, 24V or 48V. The low-cost DC geared motor is a perfect solution to meet your application requirements.

Basic Specifications

Model	BLDC-D5BLD300-12	BLDC-D5BLD300-24	BLDC-D5BLD300-48
Voltage	12V	24V	48V
Rated Current	31.25A	15.63A	7.81A
No-load Current	<7.2A	< 6.13A	< 4.61A
Compatible Driver Model	BLD-50	BLD-750	BLD-300B
Power	300W
Rated Speed	3000 rpm
No-load Speed	3300 rpm
Rated Torque	0.96 N.m
Peak Torque	2.87 N.m
Weight	3 kg
Protection Grade	IP54
Motor Lead Length	300mm
Temperature	0~50℃
Gearbox Model	2GN□K Enter the gear ratio into the box (□) within the model name
Gear Ratio	3, 5, 7.5, 10, 12.5, 15, 18, 20, 25, 30, 36, 40, 50, 60, 75, 90, 100, 120, 150, 180, 200

The allowable torque with a gearbox

Gear Ratio	Speed (r/min)	Allowable Torque (N.m)	Allowable Torque (kgf.cm)
3	1000	2.32	23.21
5	600	3.87	38.68
7.5	400	5.8	58.02
10	300	7.74	77.36
12.5	240	8.71	87.14
15	200	10.46	104.6
18	167	12.55	125.5
20	150	12.61	126.1
25	120	15.76	157.6
30	100	18.91	189.1
36	83.33	20	200
40	75	20	200
50	60	20	200
60	50	20	200
75	40	20	200
90	33	20	200
100	30	20	200
120	25	20	200
150	20	20	200
180	17	20	200
200	15	20	200

Line Define

Power Wire		Hall Wire
Red	U	Red	5V
Yellow	V	Black	GND
Black	W	Hu	Blue
		Hv	Green
		Hw	White

DC Gear Motor Dimension (Unit=mm)

300W gear motor dimension

Applications

DC gear motor applications

Tips: How to calculate the torque of a 300W brushless DC geared motor?

Gear reducer torque = 9550 * Motor power / Motor input rpm rated power * Ratio * Gear reducer efficiency. The calculation above is the torque equation. Motor power = Torque ÷ 9550 × Motor input speed at rated power / Ratio / Usage factor.

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