CB80-7A 600W AC220V/240V Motor Speed Controller | Variable Speed PCB

WHY THIS BOARD

Why choose CB80-7A

The CB80-7A AC Motor Speed Controller Board is designed for adjustable speed control of AC motor applications.

Supporting AC220V~ / AC240V~ 50Hz power systems and 600W motor applications, CB80-7A provides reliable variable speed regulation for electric tools, motor equipment, and OEM products.

With a compact PCB design and stable control performance, CB80-7A offers an efficient motor control solution for manufacturers requiring adjustable speed functionality.

AC speed regulation

Continuous motor speed control from the rotary dial — adjust cutting and sanding speed to the material.

600 W power rating

Optimized for 600 W motor applications — balanced performance for mid-range power tools.

SPECIFICATIONS

CB80-7A

Specification	Value
Model	CB80-7A
Standard	—
Rated voltage	AC 220V~/AC240V~ 50Hz
Rated current	—
Rated power	600W
Function	AC Speed Regulation · 600W Power Rating

PRODUCT VIEW

CB80-7A at a Glance

Board dimensions, dial and wiring from the catalog drawing.

BOARD

CB80-7A AC speed control board — 600W.

WIRING

Red, black and white leads for speed control and motor connection — wired to AC 220V~/AC240V~ 50Hz.

USE

Fits AC-powered power tools — wire between the trigger switch and the motor.

APPLICATIONS

For AC-powered power tools

Official application range of the speed control board series.

01

AC-powered jigsaws

02

Circular saws

03

Reciprocating saws

04

Small bench drills

05

Table saws

06

Other handheld electric tools

TECHNICAL DRAWING

CB80-7A Dimensions & Wiring

Official engineering drawing from the catalog — click to enlarge.

PCB: 36.5 × 62 mm  ·  Thickness: 1.5 mm  ·  Height: 21.4 mm  ·  Mounting: 4-Φ3.5

Wiring: Black (16AWG) — Live input | Red (16AWG) — Live output | White (20AWG) — Neutral common | Blue (20AWG) — Neutral input

QUALITY & CERTIFICATIONS

Approved for global markets, checked at four gates

CB80-7A is built in our ISO 9001:2015 plant with UL- and TÜV-certified in-house laboratories, and every unit passes four quality gates before it ships.

TÜVcULusCEISO 9001:2015

IQC

Incoming quality control — materials and components are inspected on arrival.

IPQC

In-process quality control — automated assembly lines are checked at every station.

FQC

Final quality control — every unit is tested before shipment.

OQC

Outgoing quality control — packed batches are re-checked before dispatch.

Need a Custom Motor Control Solution?

Our engineering team can tailor a speed control PCB to your exact specifications. Get in touch for samples and pricing.

Contact Us

Frequently Asked Questions

What is the CB80-7A?

The CB80-7A AC Motor Speed Controller Board is designed for adjustable speed control of AC motor applications.

What are the key specifications of the CB80-7A?

Model: CB80-7A; Rated voltage: AC 220V~/AC240V~ 50Hz; Rated power: 600W; Function: AC Speed Regulation · 600W Power Rating.

What should be checked before using the CB80-7A as a replacement?

Before using this product as a replacement, verify that rated voltage (AC 220V~/AC240V~ 50Hz), rated power (600W) match your target part. Also check the mounting and terminal layout. Contact DKLD with the ratings of the part you are replacing and we will confirm suitability.

Can this product range be customized for OEM projects?

Yes. Electrical parameters, connectors and packaging can be customized for OEM/ODM projects.

How can I verify DKLD certifications?

UL certification and TÜV certification are verifiable in the official databases.

Where are DKLD products manufactured?

All products are manufactured at our Yueqing facility with in-house quality control.