Frequency Inverter Speed Control for Grinder S1 VFD 1.5kW 230V 1-phase to 3-phase

Frequency converter 230V 1-phase to 230V 3-phase

A compact, simple, and powerful frequency converter that allows you to use three-phase motors on standard 230V household outlets and gives you the ability to easily control the speed of the motor with up and down buttons.

Perfect for grinders, belt sanders, buffer polishers, and other workshop machines where you want to control motor speed precisely.

Easy to connect

The package includes easy-to-follow instructions on how to connect this easily. It is a simple job, but must be carried out professionally in accordance with local laws and regulations. Feel free to ask a local electrician if you do not possess the necessary expertise yourself.

Full control over motor speed

With this frequency converter, you can regulate the speed of the motor precisely so that you can easily adapt the RPM to the work you are performing. It provides better control and increases the quality of the work, as it allows you to adjust the machine's efficiency to what you want to do. For example, you can grind knives without ruining the tempering.

Powerful and flexible

The converter supports motors up to 1.5 kW and can be easily programmed to fit your motor's specifications precisely and optimally. An instruction manual is included that provides detailed guidance. It delivers stable performance and ensures that the motor receives the correct voltage and frequency at all speeds.

Simple connection and setup

The unit is designed for easy installation, with clearly marked connections so that anyone can manage it, but you are responsible for using an electrician if required for your own installations. If in doubt, contact an electrician; it is a simple job that is not expensive. The programming can be adapted to the motor's needs so that you get optimal operation from the first startup.

Dust-proof and built for workshop use

The housing is dust-proof and fan-cooled, making it ideal for use in workshops and other dusty environments. The cooling ensures stable operation even under prolonged load.

Digital display with useful information

The integrated digital display shows real-time data such as frequency, current consumption, voltage, and revolutions per minute (RPM). This gives you a full overview of the motor's operation and makes it easy to adjust along the way.

Features

• Input: 230V 1-phase

• Output: 230V 3-phase

• Power: up to 1.5 kW

• Dust-proof and fan-cooled design

• Digital display with frequency, current, and RPM

• Programmable for different motor types

This frequency converter gives you professional control over three-phase motors, directly from a standard wall outlet – a smart, safe, and efficient solution for workshop and hobby use.

We ship almost all orders on the same business day if you order before 2:00 PM.

Standard delivery time: 1–3 business days with Bring.

Customers in Northern Norway may experience an extra day or two in some cases.

Tracking:
You will receive a tracking number via email as soon as the package has been shipped.

100% satisfaction guarantee:
We are completely confident that you will be satisfied. We are so confident that we offer both a full return and coverage of return shipping. Regardless. So, it is completely risk-free for you to order now to inspect the product yourself in your own home and at your own pace.

We also stock spare parts and wear parts, so if you should be unfortunate enough to break something or, against all odds, manage to wear out the sharpening stones, these can be easily replaced.

Easy returns:
Contact our customer service, and we will send you a pre-filled return label.

No questions asked – no risk