CB36-8 110V AC Motor Speed Control Board 50-500W

WHY THIS BOARD

Why choose CB36-8

Key features that set this board apart.

Compact design

Space-saving form factor fits easily into tight tool housings without compromising performance.

110 V compatible

Designed for 110 V AC power systems — ideal for North American and other 110 V markets.

precise speed control

Reliable performance for demanding applications.

50-550w range

Reliable performance for demanding applications.

SPECIFICATIONS

CB36-8

Specification	Value
Model	CB36-8
Standard	/
Rated voltage	AC110V
Rated current	/
Rated power	50~550W
Function	Compact Design · 110V Compatible · Precise Speed Control · 50-550W Range
Dimensions	105.7 × 71.7 × 26.4 mm
Mounting Holes	4-Φ3.5

PRODUCT VIEW

CB36-8 at a Glance

Board dimensions, dial and wiring from the catalog drawing.

BOARD

Compact PCB with larger heatsink for higher power dissipation. Designed for 550W motor loads.

WIRING

Two-wire connection: input AC line and output to motor. Simple series wiring.

USE

Suitable for medium-duty ventilation fans, blowers, and industrial HVAC systems at 110V.

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

CB36-8 Dimensions & Wiring

Official engineering drawing from the catalog — click to enlarge.

PCB: 43.8 × 39 mm  ·  Thickness: 1.5 mm  ·  Knob: M10  ·  Knob H: 22.1 mm  ·  Height: 41 mm  ·  Mounting: 2-Φ3.5

QUALITY & CERTIFICATIONS

Approved for global markets, checked at four gates

CB36-8 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 CB36-8?

Dongke CB36-8 AC motor speed control board supports AC110V-120V and 50-500W applications. Designed for power tools, small machinery and OEM motor control solutions.

What are the key specifications of the CB36-8?

Model: CB36-8; Rated voltage: AC110V; Rated power: 50~550W; Function: Compact Design · 110V Compatible · Precise Speed Control · 50-550W Range; Dimensions: 105.7 × 71.7 × 26.4 mm; Mounting Holes: 4-Φ3.5.

What should be checked before using the CB36-8 as a replacement?

Before using this product as a replacement, verify that rated voltage (AC110V), rated power (50~550W) 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.