Mwongozo wa Maelekezo ya Bodi ya Kuendesha Gari ya Youmile Stepping

1. Bidhaa Imeishaview

1.1. Utangulizi

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. Sifa Muhimu

Pulse Generation: Generates pulse signals for stepping motor control.
PWM Signal Output: Capable of generating PWM signals, selectable via jumpers.
Masafa Yanayoweza Kurekebishwa: 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.
Ukubwa Kompakt: Approximately 38.6 x 58 mm (1.5 x 2.3 inches).

1.3. Yaliyomo kwenye Kifurushi

1x Stepping Motor Control Board
1x 5-pin Male to Male Dupont Cable
1 x Screwdriver
1x Knob Cover

2. Mipangilio na Viunganisho

2.1. Kitambulisho cha Sehemu

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.

Diagram showing the functions of each component on the Youmile Stepping Motor Drive Board

Maelezo ya Picha: Kutoka juu hadi chini 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. Mchoro wa Wiring

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.

Wiring diagram illustrating how to connect the Youmile Stepping Motor Drive Board to a stepper motor and driver

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. Ugavi wa Nguvu

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. Uendeshaji

3.1. Marekebisho ya Mara kwa mara

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. Udhibiti wa magari

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. Matengenezo

To ensure the longevity and optimal performance of your Youmile Stepping Motor Drive Board, follow these maintenance guidelines:

Weka Safi: Regularly clean the board with a soft, dry brush or compressed air to remove dust and debris.
Epuka unyevu: Protect the board from moisture and humidity, which can cause short circuits and corrosion.
Udhibiti wa Halijoto: Operate the board within its specified temperature range. Avoid extreme heat or cold.
Kushughulikia kwa Uangalifu: Avoid dropping or subjecting the board to physical shocks.
Power Off Before Connecting: Always disconnect power before making or changing any connections to prevent damage to the board or other components.

5. Utatuzi wa shida

If you encounter issues with your Youmile Stepping Motor Drive Board, refer to the following table for common problems and their solutions:

Tatizo	Sababu inayowezekana	Suluhisho
Motor haina kusonga	No power to the board or driver Wiring isiyo sahihi Motor start/stop switch is OFF Incorrect signal selection (Pulse/PWM)	Angalia usambazaji wa nguvu na viunganisho Verify all wiring according to the diagram Ensure motor start/stop switch is ON Confirm jumper setting for signal type
Motor moving erratically	Miunganisho iliyolegea Kuingilia kati 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	Kifundo kibaya Incorrect jumper setting for frequency range	Inspect knob for physical damage Verify speed range selection jumpers (J4 on the board) are correctly set
Board not powering on	Hakuna ingizo la nguvu Incorrect power polarity Damaged board	Check power source and cable Hakikisha vituo vyema na hasi vimeunganishwa kwa usahihi Contact support if board is damaged

6. Maelezo ya kiufundi

Vipimo	Thamani
Nambari ya Mfano	JK-YM-349
Aina ya Kipengee	Stepping Motor Drive Controller
Ukubwa	Approx. 38.6 x 58 mm / 1.5 x 2.3 inches
Ingizo la Nguvu	DC 8-24V
High Frequency Range	5.4kHz ~ 160kHz
Medium Frequency Range	540Hz ~ 16.6kHz
Masafa ya Marudio ya Chini	80Hz ~ 2.4kHz
Pato la Mawimbi	Pulse, PWM (selectable)
Uzito wa Bidhaa	Takriban. 40 g
Vipimo vya Kifurushi	Takriban. 11.7 x 9.2 x 3.2 cm

7. Udhamini na Msaada

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.

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Youmile JK-YM-349

Youmile Stepping Motor Drive Board

Mwongozo wa Maagizo