300W BLDC Planetary Gear Motor, 12V/24V/48V

$572.75

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Reasonable price 300W DC planetary gear motor is available with 12V/24V/36V/48V DC voltage power supply, 3000 rpm rated speed, 0.96 Nm low torque, motor dimension 86 mm and peak torque to 2.87 Nm, 3 phase BLDC motor works with a low noise planetary gearbox, designed for the electric vehicle.

Free shipping

Delivery date: 7-14 days

Manufacturer: Brushless.com

SKU: BLDC-GEAR-P300

Voltage (DC) *
Gear Ratio *
Controller for 12V Motor
Controller for 24V Motor
Controller for 36V Motor
Controller for 48V Motor

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Overview
Reviews

Overview

Popular 300 watt DC planetary gear motor for sale. It offers high speed ratio, 3000 rpm, 0.96 Nm rated torque and peak torque up to 2.87 Nm, motor dimension 86 mm, and supports a 12V/24V/36V/48V power supply. High precision planetary gearbox with a 3 phase brushless DC motor is best for electric cars.

Features

12V, 24V, 36V and 48V DC planetary gear motors are available.
The planetary gearbox speed ratio is up to 250:1.
Brushless DC motor with a planetary gearbox has low power consumption, high efficiency and longer battery life.
The planetary gear motor provides high torque at low speeds.
It is easy for speed adjustment and reversible direction.
Power, voltage, speed, shaft, motor length and lead of BLDC planetary gear motor can be customized.

Specifications

Motor Model	D2BLD300-12A-30S	D2BLD300-24A-30S	D2BLD300-36A-30S	D2BLD300-48A-30S
Voltage	12V DC	24V DC	36V DC	48V DC
Rated Current	31.25A	15.63A	10.42A	7.81A
No Load Current	＜4.2A	＜6.13A	＜3.5A	＜4.61A
Recommended drive model	BLD-300B	BLD-750	BLD-750	BLD-300B
Motor Type	BLDC Motor
Power	300W
Rated Speed	3000 rpm
No Load Speed	3300 rpm
Rated Torque	0.96 N·m
Peak Torque	2.87 N·m
Motor Dimension	86 mm
Shaft Diameter	14 mm
Construction	Permanent Magnet
Direction of Rotation	CW/CCW
Certificate	CCC, CE, ROSH, LVD, EMC
Gear Ratio	4, 5, 7, 10, 16, 20, 25, 28, 35, 40, 50, 70, 80, 100, 125, 140, 175, 200, 250

Note

Please contact us for planetary gear motor drawing information before ordering.
Power, Voltage, Speed, Shaft, Motor Length, and Motor Lead of BLDC Motors can be customized.

Allowable Torque with Gear Head

Gear ratio	Rated output speed (rpm)	Rated torque (Nm)	Peak torque (Nm)	Rotor inertia (kgcm2)
4	750	3.7	11	0.094
5	600	4.6	13.8	0.092
7	429	6.4	19.3	0.091
10	300	8.5	17	0.091
16	188	14.4	43.1	0.094
20	150	18	53.9	0.092
25	120	22.4	66	0.092
28	107	25.1	60	0.091
35	86	31.4	66	0.091
40	75	30	60	0.091
50	60	33	60	0.091
70	43	21.5	43	0.091
80	38	37.5	75	0.092
100	30	37.5	75	0.092
125	24	41	82	0.092
140	21	37.5	75	0.091
175	17	41	82	0.091
200	15	37.5	75	0.091
250	12	41	82	0.091

Speed-Torque Curve

Instantaneous maximum torque line
The maximum torque momentarily impacts the load when the motor is started.
Beyond this torque, the over-current protection of the driver will cause the motor to stop.
Short-time operation area
The motor can run for a short time within this torque range at different speeds.
If the operation time is too long, the motor will generate heat, which may cause the motor to stop or burn.
Rated operating torque line
The rated torque of the motor runs at different speeds, and the motor can run for a long time at this torque.
Continuous operating area
When the motor rotates at different speeds, it runs continuously in this corresponding zone.

Tips: What can a planetary gearbox do for the BLDC motor?

Planetary gearboxes are used to change the speed of the 300W brushless DC motor. Gearboxes or gear motors mostly change speed through gears. The principle of gearboxes is a large gear with a small gear or a small gear with a large gear. Once the gear ratio is selected, it cannot be changed. The planetary gearbox can change the speed and direction of the motor driver.

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Reviews

Nice 300W planetary gear motor

I recently purchased a 300W planetary gear motor. The motor runs quietly and smoothly, and the planetary gear system provides excellent torque and power. It is my first choice for industrial applications.

From: Olivia | Date: 3/28/2023 2:27 AM

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High quality gear motor

Using a 12v supply to run this 300W gear motor. Have used it for about 3 weeks, and so far so good, good gear motor for the price. The motor fit my project and had very low noise.

From: Roamer | Date: 3/21/2023 12:10 AM

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