Brand new, Unused, High quality
Material: Plastic, metal
High efficiency, high torque, low heat generating
Control the speed of a DC motor with this controller
With reverse polarity protection, high current protection
Output: Max 120W（When more than 24V）
PWM range: 5%-95%
Current: Max 4A (Recommend you to use in 3A)
With reversible switch
All tested before shipment
1. Connect it to the power, ensure the positive inversion switch located in the middle of the zero, and connected with a DC power supply(the DC supply voltage range is more than 6V and less than 30V). Warning: do not reverse the positive and negative terminals of DC power source, otherwise regulator may be damaged.
2. Connect it to the motor, the motor line can be positive or negative, when the running direction is not consistent with the expectative one, you can adjust the sequence of lines or switch position to change the direction.
3. Adjust the switch. Positive inversion switch is used to control the motor speed direction. When the switch is located on the zero position, the motor stops rotating.
4.Adjust the potentiometer knob. Adjusting potentiometer knob can change output duty ratio of the regulator, then motor speed change.
1 X DC Motor Speed Controller
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1. We ship your orders within 1-2 business days after the payment cleared.
- 2. In most times item will reach most of the countries within 8 to 15 working days. To some remote areas may take more than 20 working days.
- 3. Delivery time depends on destination and other factors, it may takes up to 20 working days. If you don't receive the item after 30 days, please contact us, we'll investigate and solve the delivery problem. To some remote areas may take more than 45 days!
- 4. Combine Shipping: We do not offer Combine Shipping Service. You need full amount of each shipping fee and insurance.
Warranty and Return
- 1. One year warranty. Buy with confidence!
- 2. If you are not satisfied when you receive your item, please return it within 14 days for a replacement or money back. Please contact us before you return it.
- 3. All items come with 3 Months' Basic Sellers Warranty. If item is defective in 3 Months, We will offer replacement withour extra charger(including shipping fee) after we receive the defective item.
4. If item is defective after 3 month, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee.
- If item DOA(Dead of Arrival), buyers can return it in 14 Days, we will replace it with a new item after we receive the DOA item. Please contact us bafore you send the item back.
- 1. If you are in any way dissatisfied with your purchase, let us know through "MY MESSAGES" or "Ask Seller Q" or our mailbox. We will solve it for you. We are committed to ensuring that you are completely satisfied with every transaction. 100% satisfaction guaranteed!
- 2. We will reply your mail within 24 hours normally. Sometimes it may have a little delay due to weekends or holidays. If you can't get our mail within 48 hours, please check your drafts or contact us via ebay.
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