Brushed DC Motor Price List

The working of brushed DC motors relies on the interaction between the stator and rotor electromagnetic fields, which are controlled to periodically generate attractive and repulsive forces between the stator and rotor, thereby causing motion. As shown in Figure 1, a brushed DC motor has a large number of coils wound around its armature, and the resulting strong magnetic field interacts with an external magnetic field (provided here by permanent magnets) to generate rotational motion.

Figure 1: Brushed DC Motor Structure

ATO.com provides high speed brush DC motors with gearbox, 12V / 24V DC rated voltage, gear ratios from 1/3.7 to 1/139, and they are all economical prices. Below is the brushed DC motor price list.

Product	SKU	Rated Speed	Gearbox Diameter	Gear Ratio	Price
	ATO-BDM-7000R28	7000 rpm	28mm	1/3.7, 1/5.2	$119.95
				1/13.7, 1/19.2, 1/27, 1/35	$128.16
				1/51, 1/71	$138.31
				1/100, 1/139	$140.50
	ATO-BDM-2800R32	2800 rpm	32mm	1/3.7, 1/5.2	$135.36
				1/13.7, 1/19.2, 1/27, 1/35	$143.95
				1/51, 1/71	$154.86
				1/100, 1/139	$156.92
	ATO-BDM-4000R36	4000 rpm	36mm	1/3.7, 1/5.2	$145.66
				1/13.7, 1/19.2, 1/27, 1/35	$154.78
				1/51, 1/71	$165.99
				1/100, 1/139	$167.65
	ATO-BDM-4000R45	4000rpm	45mm	1/3.7, 1/5.2	$165.49
				1/13.7, 1/19.2, 1/27, 1/35	$177.50
				1/51, 1/71	$188.78
				1/100, 1/139	$190.45
	ATO-BDM-3200R50	3200rpm	50mm	1/3.7, 1/5.2	$199.56
				1/13.7, 1/19.2, 1/27	$211.22
				1/51, 1/71	$222.15
				1/100, 1/139	$223.44
	ATO-BDM-3000R57	3000rpm	57mm	1/3.7, 1/5.2	$219.99
				1/13.7, 1/19.2, 1/27	$232.68
				1/51, 1/71	$243.97
				1/100, 1/139	$245.32
	ATO-BDM-3200R62	3200rpm	62mm	1/3.7, 1/5.2	$257.89
				1/13.7, 1/19.2, 1/27	$271.40
				1/51, 1/71	$282.11
				1/100, 1/139	$284.43
	ATO-BDM-2800R70	2800rpm	70mm	1/3.7, 1/5.2	$298.98
				1/13.7, 1/19.2, 1/27	$312.49
				1/51, 1/71	$323.20
				1/100, 1/139	$325.52

Note: The prices in the table are just for your reference only. If you want to know more specific information or better prices, please feel free to contact us.

Brushed DC motors have largely been replaced by electronically controlled brushless motors for many solid technical reasons. Nonetheless, brushed motors can still be an effective solution in less demanding, cost-effective applications or with limited requirements. By combining a brushed motor with a basic motor driver IC, a brushed motor can achieve many additional operations and have better protection measures.