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AC Motor Speed Controller 120V - Electronic Motor Speed Regulator Variable Adjuster for Electric Motors, Fans & Tools w/ Overheat Protection 15A 4000W Max

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$26.65

$ 12 .99 $12.99

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About this item

  • Electrical Specifications of Voltage egulato - Input voltage range of 110-120V, with a maximum current 15A and a rated current of 9A. Supports a maximum resistive load of 4000W and an inductive load of 1500W.
  • Robust Motor Protection Electric Motorr - This variable-speed controller includes surge/spike protection and RC absorption for enhanced safety. Its flame-retardant housing resists high temperatures, conductivity, rust, and high voltage, ensuring reliable operation.
  • Overload Protection & VFD Fan Speed Control - The PWM fan controller features an integrated voltage control switch with overload and short-circuit protection. It automatically shuts off if current exceeds 15A, protecting both equipment and users.
  • Portable & User-Friendly Motor Controller - ✔Compact and lightweight, with a belt-clip attachment for easy portability ✔Compatible with U.S. Type A & B plugs ✔High-precision LED voltage display for real-time monitoring
  • Wide Compatibility - Adjusts speed, temperature, light intensity, and voltage for use with: ✔ Fans (electric/exhaust) ✔ Power tools (drills, angle grinders, blowers) ✔ LED lighting ⚠ Not compatible with appliances containing circuit boards or capacitors (e.g., microwaves, induction cookers, rice cookers).
  • 𝐏𝐫𝐞𝐜𝐢𝐬𝐞 𝐒𝐩𝐞𝐞𝐝 𝐂𝐨𝐧𝐭𝐫𝐨𝐥 - Adjust motor RPM from 0-100% with smooth variable speed regulation for electric motors, power tools, and industrial equipment.
  • 𝐍𝐨-𝐁𝐮𝐳𝐳 𝐎𝐩𝐞𝐫𝐚𝐭𝐢𝐨𝐧 - Advanced electronic voltage regulator eliminates humming noise common in cheap motor speed controllers.


Product Description

120V 15A Variable Speed Controller Fan Speed Controller with Overload Protection

120V 15A Variable Speed Controller & Fan Speed Controller

widely used motor speed controller for workshop panels & DIY projects.

wide used motor controller for wokshop panels and diy projects

Portable & User-Friendly Motor Controller

Portable & User-Friendly Motor Controller

Safety Precautions & Operating Guidelines

  1. Verify Voltage Under Load Open-circuit voltage readings are nominal only. For accurate measurement, connect a minimum 20W load before adjusting voltage.
  2. Observe Rated Specifications Operate exclusively within rated voltage/power parameters. Designed for AC grid input only.
  3. Load-Specific Power Limitations 4000W maximum applies to resistive loads only. For inductive loads (e.g., series-wound motors): Limit to ≤1/3 of rated resistive capacity. Exercise extreme caution with circuit board-based electronics.
  4. Normal Thermal Operation Moderate heat generation during use is expected. Maintain adequate ventilation and install in dry environments.
  5. Critical Safety Requirements Flame-retardant enclosure provided. MUST be grounded via 3-prong outlet. Verify ground integrity before operation.
  6. Incompatible Applications Not compatible with: Soft-start/slow-start voltage regulators Standard LED lighting systems General household appliances
  7. Overload Protection Protocol Integrated thermal protection will trip during overloads. If triggered: Power restoration requires full cooling cycle completion (typically 10-15 minutes). Resolution: Reduce connected load before reactivation.

  • No, this AC Motor Speed Controller is not intended for use with appliances that have circuit boards or capacitor components.

  • Yes, 1. It features surge and spike protection, along with RC absorption.2.The flame-retardant casing can withstand high temperatures and offers excellent resistance 3. The controller automatically shuts off if exceeding 15 amps

  • Yes, this AC Motor Speed Controller is suitable for use with electric fans, including ceiling fans.

  • This AC Motor Speed Controller is designed for use with electric fans, exhaust fans, drills, angle grinders, blowers, and LED lights. It can handle a maximum resistive load of 4000W and an inductive load of 1500W.