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ME-24

Applicable motor: 370
Magnet poles: 13PPR
Magnet size: Φ 14X Φ 2X4mm

Key Features
Model: ME-24

Applicable motor: 370

Magnet poles: 13PPR

Magnet size: Φ 14X Φ 2X4mm

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描述
产品详情

- Commodity name: ME-24
- Commodity ID: ME-24
Applicable motor: 370<br/> Magnet poles: 13PPR<br/> Magnet size: Φ 14X Φ 2X4mm

Key Features
Model: ME-24

Applicable motor: 370

Magnet poles: 13PPR

Magnet size: Φ 14X Φ 2X4mm

Product Dimensions（unit:mm）

Electrical Characteristics:

Characteristics	Symbol	Test Conditions	Values			Unit
Min.	Typ.	Max.	Min.	Typ.	Ma	V
Supply Voltage	VS	Operating	3.0	5	18	V
Output Voltage	VQ		–	–	18	V
Temperature	Tj		-40	–	150	℃
Output Current	IQ		–	–	50	mA
Supply Current	IS	B < Brp	–	4	6	mA
Reverse Current	ISR		–	–	-0.5	V
Output Saturation Voltage	VQSAT	Iout = 10 mA,B > Bop	–	0.25	5	V
Output Leakage Current	IQLEAK	B < Brp , Vout = 18V	–	0.1	1	µA
Output Fall Time	tf	RL = 10 kΩ CL = 20 pF	–	–	1	µS
Output Rise Time	tr	RL = 10 kΩ CL = 20 pF	–	–	1	µS

Waveform:

Waveform

Using the Encoder:

A two-channel Hall effect encoder is used to sense the rotation of a magnetic disk on a rear protrusion of the motor shaft. The encoder board senses the rotation of the magnetic disc and provides a resolution of 52 counts per revolution of the motor shaft when counting both edges of both channels. To compute the counts per revolution of the gearbox output shaft, multiply the gear ratio by 52.

The hall sensors are powered through the VCC and GND pins. VCC can be 3.0 V to 18 V, and the quadrature outputs A and B are digital signals that are either driven low (0 V) by the sensors or pulled to VCC through 10 kΩ pull-up resistors,depending on the applied magnetic field.The A and B outputs are square waves approximately 90° out of phase. The sensors’ comparators have built-in hysteresis, which prevents spurious signals in cases where the motor stops near a transition point.The frequency of the transitions tells you the speed of the motor, and the order of the transitions tells you the direction.

By counting both the rising and falling edges of both the A and B outputs, it is possible to get 52 counts per revolution of the motor shaft. If using just a single edge of one channel (A or B)results in 13 counts per revolution of the motor shaft.

Category:

Hall Encoder

Applications

Robotics

Various actuators and sensors are integrated in automated manufacturing applications. The linking together of these components and the commissioning of the systems must take place simply and quickly. DONGMING DC gear motor can be configured conveniently and integrated easily and securely using standardised interfaces.

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Security

The security system is an intelligent system product that uses modern broadband information networks and radio network platforms to integrate home appliance control, home environment control, home security, information exchange, home entertainment, community management, and services. The motor performance of parts and components in security has been greatly improved to adapt to the development of the Internet of Things era.

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Intelligent Sports Aid Products

DC gear motors are integral to intelligent sports aid products like tennis ball machines and pickleball machines. These motors provide precise control and high torque, enabling consistent ball delivery, speed adjustment, and ball rotation. In tennis ball machines, they power the wheel mechanisms that feed and launch balls at variable speeds. Similarly, in pickleball machines, DC gear motors ensure reliable operation for consistent ball feeding and accurate placement, enhancing training efficiency. Their durability and quiet operation make them ideal for sports equipment requiring continuous performance.

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Industrial Products

Industrial product are becoming ever more complex with regard to functionality and design, while their size remains the same. We provide a wide range of industrial solutions with sufficiently durable DC motors and gear motors that can withstand different operating conditions. They feature high power density, high torque density, fast acceleration, high efficiency, and an extremely long operating life cycle.

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Bank system

A DC gear motor plays a crucial role in the operation of ATM machines and cash counting machines and other bank systems. In ATMs, it drives the mechanisms that push out cash from the dispenser and assist with paper handling, ensuring smooth and efficient transactions. Similarly, in cash counting machines, DC gear motors help rotate gears that move currency bills through sensors, enabling precise counting and sorting. Their compact size, high torque output, and ability to operate with low noise make them ideal for such machines, providing reliable performance in high-demand, repetitive tasks, which are essential for secure, efficient operations.

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Medical & Health Care

DONGMING MOTOR has designed an array of solutions fitting for health care devices. We provide a wide range of industrial solutions with sufficiently durable DC motors and gear motors that can withstand different operating conditions. All motors are designed to be satisfied with the experiments required by the specific working environment.

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Smart Home

DONGMING MOTOR is committed to providing users with high-quality power solutions for smart home appliances. We particularly focus on the design, development, production, and even customized services of solutions for home appliances. A variety of motors are provided to meet the different needs of household machines such as Electric Curtain, Range Hood, Auto Pet Feeder, Smart Toilet, Automatic Cooking , Auto Paper Towel Dispenser, Sensor Trash Can,etc

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Automotive

The automotive components industry places high demands on electromechanical drives: compact, safety, energy-efficient, and low-noise. We develop optimally adapted DC motor and DC gear motor together with you for your innovative safety and comfort functions in future vehicle models.

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