Key specification for this speed controllers regulators: model number OKYN-A0017. Everything below is reproduced from the factory data sheet. Made by Okystar Technology Co., Ltd. (20 years on the platform, typical reply ≤7h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of These Speed Controllers Regulators
- Model Number: OKYN-A0017
- Output Power: 0.01-2000W
- Working Voltage: DC12V- 48V
- Place Of Origin: China
- Mounting Type: other
- Product Type: Sensor Module
Technical Specifications
| Place Of Origin | China |
|---|---|
| Brand Name | OEM |
| Model Number | OKYN-A0017 |
| Mounting Type | other |
| Description | Sensor Module |
| SKU NO. | OKYN-A0017 |
| Product Name | PWM 40A DC Motor Speed Controller |
| Size | 90*51mm |
| Weight | 50g |
| User | Engineers |
| Product Type | Sensor Module |
| Working Voltage | DC12V- 48V |
| Max Instantaneous Current | 40A |
| Output Power | 0.01-2000W |
| Selling Units | Single item |
| Single Package Size | 2X2X2 cm |
| Single Gross Weight | 0.070 kg |
Product Details














SKU NO. | OKYN-A0017 |
Product Name | PWM 40A DC Motor Speed Controller |
Size | 90*51mm |
Weight | 50g |
User | Engineers |
Product Type | Sensor Module |
Working voltage | DC12V- 48V |
Max instantaneous current | 40A |
Output power | 0.01-2000W |
Package list: 1PC*PWM 40A DC Motor Speed Controller Our PWM 40A DC Motor Speed Controller delivers precise and efficient speed regulation for DC motors ranging from 12V to 48V. Designed for high-current applications, it ensures smooth motor operation, reduces energy consumption, and extends motor lifespan. With a robust build and user-friendly interface, it’s suitable for industrial, automotive, and DIY projects. Key Features: Wide Voltage Range: Compatible with 12V, 24V, and 48V DC motors. High Current Capacity: Handles up to 40A continuous current for demanding applications. PWM Technology: Provides precise speed control with minimal heat generation. Adjustable Parameters: Fine-tune speed using a potentiometer or external control signals. Protection Mechanisms: Includes overload, short-circuit, and thermal protection for safe operation. Warm Tip : 1. If the item is damaged or any problems, please contact us immediately before leaving feedback and we'll do our best to solve your problem as soon as possible! 2. Due to manual measurement, the size may have an error of 1-2cm. | ||||||||












1. What is the delivery time?
Normally, 1-5 workdays after payment;
Special requirement orders, delivery time is negotiable.
2.If the products can’t work after receiving it,what should I do?
We will replace new items for you at once, and respect your final decision for wrong goods.
3.If the products don’t meet my demand after I received it,can I return it?
Yes,no problem.
You can return back to us, we will refund your full payment.
4.what is the warranty?
1-2 years warranty according to different products.
1-3 months to replace new items for free.
All products are tested strictly for 2-3 times before leaving factory. we have earned very good reputation in quality,Certified by the ISO9001.
Ordering and Pricing
- Minimum order quantity: 10 piece
- Volume pricing:
- 10–10 piece: US $4 / piece
- 101–101 piece: US $3.92 / piece
- 1001–1001 piece: US $3.84 / piece
- 3001–3001 piece: US $3.76 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this speed controllers regulators?
The standard minimum order quantity is 10 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
Can the speed controllers regulators be supplied for my local voltage?
The standard configuration is DC12V- 48V. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Okystar Technology Co., Ltd., based in China. The company 20 years as a verified Alibaba.com supplier, Trading Company. Browse the full Okystar Technology Co., Ltd. range on HVACR Nexus.
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