1. Producto terminadoview
1.1. Introducción
The Youmile Stepping Motor Drive Board (Model: JK-YM-349) is a versatile pulse generation module designed to control stepping motor drivers. It simplifies the process of setting up and operating stepping motors by providing the necessary control signals. This module, when combined with a stepping driver, a stepping motor, and a DC power supply, forms a complete and easy-to-use control platform.
1.2. Características principales
- Pulse Generation: Generates pulse signals for stepping motor control.
- Salida de señal PWM: Capable of generating PWM signals, selectable via jumpers.
- Frecuencia ajustable: Offers three frequency ranges: High (5.4kHz ~ 160kHz), Medium (540Hz ~ 16.6kHz), and Low (80Hz ~ 2.4kHz).
- Simple Control Platform: Designed for easy integration with stepping drivers and motors.
- Tamaño compacto: Approximately 38.6 x 58 mm (1.5 x 2.3 inches).
1.3. Contenido del paquete
- 1x Stepping Motor Control Board
- 1x 5-pin Male to Male Dupont Cable
- 1x destornillador
- 1x Knob Cover
2. Configuración y conexiones
2.1. Identificación de componentes
Familiarize yourself with the various components and connection points on the control board. The image below illustrates the key functional areas of the board, including the frequency adjustment knob, motor reverse switch, motor start/stop switch, power input, signal selection jumpers, and speed range selection jumpers.
Descripción de la imagen: Una vista de arriba hacia abajo view of the Youmile Stepping Motor Drive Board with labels pointing to its various components. These include the frequency adjustment knob, motor reverse switch, motor start or stop switch, power input terminals (8-24V), signal selection jumpers (1-2 pulse signal, 3-4 PWM signal), speed range selection jumpers (1-2: 5.4K-160KHz, 3-4: 540-16.6KHz, 5-6: 80-2.4KHz), and common mode connection points (Common Anode and Common Cathode).
2.2. Diagrama de cableado
The control board can be connected to a stepping motor driver using either a common anode or common cathode configuration. Ensure your driver supports the chosen connection method.
Common Anode Connection Method:
Connect EN+, PUL+, DIR+ to COM+.
Connect EN- to EN.
Connect PUL- to CLK.
Connect DIR- to DIR.
Common Cathode Connection Method:
Connect EN-, PUL-, DIR- together to COM-.
Connect EN+ to EN.
Connect PUL+ to CLK.
Connect DIR+ to DIR.
Image Description: A detailed wiring diagram showing the Youmile Stepping Motor Drive Board connected to a digital stepping driver (DM 836) and a stepper motor. The diagram illustrates the power supply connection (24V DC PSU) to the driver, and the signal connections (PUL+, PUL-, ENA+, ENA-, DIR+, DIR-) from the driver to the control board's EN, DIR, CLK terminals. The stepper motor is shown connected to the driver's A+, A-, B+, B- terminals.
2.3. Fuente de alimentación
The board requires a DC power input of 8-24V. Ensure correct polarity when connecting the power supply to the designated terminals on the board. Incorrect polarity can damage the module.
3. Operación
3.1. Ajuste de frecuencia
The rotational speed of the stepping motor is controlled by the frequency of the pulse signal. Use the large knob on the board to adjust the output frequency. Turning the knob clockwise increases the frequency, and counter-clockwise decreases it.
3.2. Signal Selection
The board can output either a pulse signal or a PWM signal. Use the jumpers labeled 'Signal selection' (J3 on the board, referring to the function diagram) to select the desired output type:
- 1-2 Jumper: Selects pulse signal output.
- 3-4 Jumper: Selects PWM signal output.
3.3. Control de motores
The board features two switches for basic motor control:
- Motor Start or Stop Switch: This switch controls whether the motor is running or stopped.
- Motor Reverse Switch: This switch changes the direction of the motor's rotation.
4. Mantenimiento
To ensure the longevity and optimal performance of your Youmile Stepping Motor Drive Board, follow these maintenance guidelines:
- Manténlo limpio: Regularly clean the board with a soft, dry brush or compressed air to remove dust and debris.
- Evite la humedad: Protect the board from moisture and humidity, which can cause short circuits and corrosion.
- Control de temperatura: Operate the board within its specified temperature range. Avoid extreme heat or cold.
- Tratar con cuidado: Avoid dropping or subjecting the board to physical shocks.
- Apague antes de conectar: Always disconnect power before making or changing any connections to prevent damage to the board or other components.
5. Solución de problemas
If you encounter issues with your Youmile Stepping Motor Drive Board, refer to the following table for common problems and their solutions:
| Problema | Posible causa | Solución |
|---|---|---|
| El motor no se mueve | No power to the board or driver Cableado incorrecto Motor start/stop switch is OFF Incorrect signal selection (Pulse/PWM) | Verifique la fuente de alimentación y las conexiones. Verify all wiring according to the diagram Ensure motor start/stop switch is ON Confirm jumper setting for signal type |
| Motor moving erratically | Conexiones sueltas Interferencia Frequency too high/low for motor | Check all connections for secure fit Ensure proper shielding and grounding Adjust frequency knob to a suitable range |
| No frequency adjustment | Perilla defectuosa Incorrect jumper setting for frequency range | Inspect knob for physical damage Verify speed range selection jumpers (J4 on the board) are correctly set |
| La placa no se enciende | Sin entrada de energía Polaridad de alimentación incorrecta Damaged board | Check power source and cable Asegúrese de que los terminales positivo y negativo estén conectados correctamente Contact support if board is damaged |
6. Especificaciones técnicas
| Especificación | Valor |
|---|---|
| Número de modelo | JK-YM-349 |
| Tipo de artículo | Stepping Motor Drive Controller |
| Tamaño | Approx. 38.6 x 58 mm / 1.5 x 2.3 inches |
| Entrada de potencia | DC-8 24V |
| High Frequency Range | 5.4 kHz ~ 160 kHz |
| Medium Frequency Range | 540Hz ~ 16.6kHz |
| Rango de baja frecuencia | 80Hz ~ 2.4kHz |
| Salida de señal | Pulse, PWM (selectable) |
| Peso del producto | Aproximadamente 40 g |
| Dimensiones del paquete | Aprox. 11.7 x 9.2 x 3.2 cm |
7. Garantía y soporte
Youmile products are manufactured to high-quality standards. For any technical assistance, troubleshooting not covered in this manual, or warranty inquiries, please contact Youmile customer support through your purchase platform. Please have your product model number (JK-YM-349) and purchase details ready when contacting support.
