12V/24V Φ20mm Sensorless Brushless Planetary Gearbox Motor 5-1600 RPM 0.35 N-m

Brand: Frankhumotor
Part Number: 20TT47-PG
Lead Time: In Stock
Unit Price: US $99.00
Sales: 6

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This product has a minimum quantity of 2

This micro electric geared motor combines a diameter 20 mm, sensorless brushless DC motor with a high-quality, precision-machined planetary gearbox. With a reduction ratio from 5.4:1 to 850:1, it delivers a no-load speed range of 5-1,600 RPM and an output torque of 0.35 N·m. It supports variable-speed control and reversible (CW/CCW) operation. Compared with genenral brushless DC motor with hall sensor, the sensorless brushless dc motor improves reliability, compactness, and robustness in harsh environments, at the expense of some low-speed and zero-speed control performance.. Typical applications include robotics, medical devices, aerospace, and more.

12V Φ20mm Sensorless Brushless Planetary Gearbox Motor

Reduction Ratio	5.4	19	29	104	128	1573	370	560	850
No-load Speed(rpm)	620	260	170	48	39	30	13	8	6
Rated Speed(rpm)	600	170	110	30	25	21	11	7	5
Rated Torque(N-M)	0.01	0.04	0.05	0.17	0.20	0.25	0.35	0.35	0.35

0.35 N-m limited by the continuous torque ofthe maximum load of the gearbox.

24V Φ20mm Sensorless Brushless Planetary Gearbox Motor

Reduction Ratio	5.4	19	29	104	128	1573	370	560	850
No-load Speed(rpm)	160	455	300	83	68	55	23	15	10
Rated Speed(rpm)	1300	365	240	67	54	44	21	14	9
Rated Torque(N-M)	0.01	0.04	0.05	0.17	0.20	0.25	0.35	0.35	0.35

0.35 N-m limited by the continuous torque ofthe maximum load of the gearbox.

Motor Technical Data

Rated Votage	No-load Speed	No-load Current	Rated Speed	Rated Torque	Rated Current	Power
V DC	RPM	mA	RPM	g-cm	mA	W
12	5000	39	3300	30	160	1.0
24	8700	32	7080	30	135	2.2

Contact Frankhumotor for Datasheet, 3D Step. File, Torque Curve

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Connection

P1	P2	P3
MA	MB	MC
BLU	YEL	WHT

Brake
Cable & Connector
Encoder
Gearbox
Insulation Class
Output Shaft
Waterproof Level