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Garden Tool Controllers

Smart Living · Technology-Driven Manufacturing

Lithium-Battery Garden Tool Controllers Square-Wave Control · Hall Compatible Dual-Pack Series Models Multiple Hardware & Software Protections RoHS Environmental Documentation
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Information provided by the client; listed in no particular order.

Garden Tool Controllers 89C Controller Unit

Product Introduction

Highly Integrated 3-in-1 Control Architecture

The controller uses an in-house developed high-performance MCU that integrates a high-speed motor control chip processor, power management circuit and pre-driver circuit in one.

Suited to 5–10 Cell Lithium Packs

Suitable for 5–10 cell lithium battery tools, covering mainstream garden tool voltage platforms.

Square-Wave Control · Hall Compatible

Square-wave control, supporting both Hall-sensor and sensorless options.

Full Certifications · Environmental Compliance

Backed by ITS, TUV and other software reports, passing EMC testing, with RoHS environmental documentation.

Key Advantages

In-house developed processor chip
Streamlined design, suitable for 18–36V platform tools
ITS and TUV certification reports available
Supports various add-on daughter boards
Supports dual-pack series NTC-type detection
High starting torque, low starting current
High efficiency, high reliability, strong adaptability
Multiple hardware and software protection mechanisms
Passes EMC testing
RoHS environmental documentation available

Specifications

Max. Power800W
Applicable Voltage12–45VDC
Rated Current20A
Current Limit30A
Operating Temperature-20~60℃
Dimensions77/100*70*32MM

Compatible Machines

Lawn mower Chainsaw Blower Blower / vacuum Brush cutter Grass trimmer Pole saw Multi-tool Ice auger Pruner Tiller Pressure washer Snow thrower Hedge trimmer Electric shear Other lithium products Dual-Pack Series Models

Product Functions

Main Functions

Auto-sleep function Potting for water and shock resistance Automatic speed switching Speed adjustment function Low standby static power Electromagnetic emergency braking

Protection Functions

Stall protection Voltage protection Current protection Short-circuit protection Temperature protection
Garden Tool Controllers 89D Controller Unit

Product Introduction

Highly Integrated MCU+MOS+Dual-Relay Architecture

The controller adopts an in-house developed control architecture combining a high-performance MCU integrating a high-speed motor control chip processor, power management circuit and pre-driver circuit, plus MOS and dual relays.

36–72V Wide Voltage · Dual-Pack Parallel

Suitable for 36–72V lithium tools, with two batteries in parallel and automatic power switching.

Patented In-House MOS Structure

Adopts a self-developed patented MOS-tube structure capable of handling large currents.

Multiple Speed Modes · Multiple Protections

Square-wave control supporting with/without Hall; stepless, constant-speed and constant-voltage speed control, multiple hardware and software protections, passes EMC testing and carries RoHS documentation.

Key Advantages

In-house developed processor chip
Supports lithium anti-spark function
Supports high voltage and high power
Seamless power switching between two battery packs
Streamlined design, compact size, easy installation
High starting torque, low starting current
High efficiency, high reliability, strong adaptability
Multiple hardware and software protection mechanisms
Passes EMC testing
RoHS environmental documentation available

Specifications

Max. Power800W
Applicable Voltage26–84VDC
Rated Current20A
Current Limit30A
Operating Temperature-20~60℃
Dimensions125*70*32MM

Compatible Machines

Lawn mower Ice auger Tiller Snow thrower Pressure washer Dual-Pack Parallel Models Other lithium products Supports self-propelled attachment

Product Functions

Main Functions

Auto-sleep function Anti-spark function Potting for water and shock resistance Dual battery-pack switching Low standby static power function Electromagnetic emergency braking function

Protection Functions

Stall protection Voltage protection Current protection Short-circuit protection Temperature protection
Garden Tool Controllers 89M Controller Unit

Product Introduction

Highly Integrated Microprocessor+MOS Architecture

Adopts an in-house developed control architecture based on a highly integrated, high-performance microprocessor plus MOS.

Square-Wave Control · Hall Compatible

Square-wave control, supporting both with and without Hall sensors.

Suited to 5–12 Cell Lithium Packs

Suitable for 5–12 cell lithium tools, using a self-developed patented MOS-tube structure for high currents.

Versatile Speed Modes · Multiple Protections

Stepless, constant-speed and constant-voltage speed control and more, with multiple hardware and software protections; passes EMC testing and carries RoHS documentation.

Key Advantages

In-house developed processor chip
Supports dual battery-pack series control, no NTC required
Supports high voltage and high power, 20uA low quiescent current
Streamlined design, small size with high power
High starting torque, low starting current
Multiple hardware and software protection mechanisms
High efficiency, high reliability, strong adaptability
Passes EMC testing
RoHS environmental documentation available

Specifications

Max. Power800W
Applicable Voltage12–45VDC
Rated Current20A
Current Limit30A
Operating Temperature-20~60℃
Dimensions86*55*30MM

Compatible Machines

Lawn mower Chainsaw Blower Blower / vacuum Brush cutter Grass trimmer Pole saw Multi-tool Ice auger Pruner Tiller Pressure washer Snow thrower Hedge trimmer Electric shear Other lithium products Dual-Pack Series Models

Product Functions

Main Functions

Auto-sleep function Potting for water and shock resistance Automatic speed switching Speed adjustment function Low standby static power Electromagnetic emergency braking

Protection Functions

Stall protection Voltage protection Current protection Short-circuit protection Temperature protection
Garden Tool Controllers 89R Controller Unit

Product Introduction

Highly Integrated MCU+MOS+Relay Architecture

Adopts an in-house developed architecture combining a high-performance MCU integrating a high-speed motor control chip processor, power management circuit and pre-driver circuit, plus MOS and a relay.

Suited to 10–20 Cell Lithium Packs

Suitable for 10–20 cell lithium tools, featuring a self-developed patented MOS-tube structure for high currents.

Square-Wave Control · Hall Compatible

Square-wave control, supporting both with and without Hall sensors.

Versatile Speed Modes · Multiple Protections

Stepless, constant-speed and constant-voltage speed control and more, with multiple hardware and software protections; passes EMC testing and carries RoHS documentation.

Key Advantages

In-house developed processor chip
Supports lithium anti-spark function
Supports high voltage and high power
Relay supported
Streamlined design, compact size, easy installation, high starting torque and low starting current
Relay prevents magnetic-saturation leakage and meets safety requirements
Wide voltage platform support, usable in handheld and bench tools
Multiple hardware and software protection mechanisms
Passes EMC testing
RoHS environmental documentation available

Specifications

Max. Power800W
Applicable Voltage26–84VDC
Rated Current20A
Current Limit30A
Operating Temperature-20~60℃
Dimensions100*70*32MM

Compatible Machines

Lawn mower Chainsaw Blower Blower / vacuum Brush cutter Grass trimmer Pole saw Multi-tool Ice auger Pruner Tiller Pressure washer Snow thrower Hedge trimmer Electric shear Other lithium products Dual-Pack Series Models

Product Functions

Main Functions

Auto-sleep function Potting for water and shock resistance Automatic speed switching Speed adjustment function Low standby static power Electromagnetic emergency braking

Protection Functions

Stall protection Voltage protection Current protection Short-circuit protection Temperature protection
Garden Tool Controllers 89S Controller Unit

Product Introduction

Highly Integrated Microprocessor+MOS Architecture

The controller adopts an in-house developed architecture based on a highly integrated, high-performance microprocessor plus MOS.

Suited to 10–20 Cell Lithium Packs

Suitable for 10–20 cell lithium tools, using a self-developed patented MOS-tube structure for high currents.

Square-Wave Control · Hall Compatible

Square-wave control, supporting both with and without Hall sensors.

Versatile Speed Modes · Multiple Protections

Stepless, constant-speed and constant-voltage speed control and more, with multiple hardware and software protections; passes EMC testing and carries RoHS documentation.

Key Advantages

In-house developed processor chip
Streamlined design, compact size, wide voltage support
Supports lithium anti-spark and anti-static functions
High starting torque, low starting current
Supports high-voltage handheld tools
High efficiency, high reliability, strong adaptability
Multiple hardware and software protection mechanisms
Passes EMC testing
RoHS environmental documentation available

Specifications

Max. Power600W
Applicable Voltage26–84VDC
Rated Current15A
Current Limit30A
Operating Temperature-20~60℃
Dimensions75*55*30MM

Compatible Machines

Lawn mower Chainsaw Blower Blower / vacuum Brush cutter Grass trimmer Pole saw Multi-tool Ice auger Pruner Tiller Pressure washer Snow thrower Hedge trimmer Electric shear Other lithium products Dual-Pack Series Models

Product Functions

Main Functions

Auto-sleep function Potting for water and shock resistance Automatic speed switching Speed adjustment function Low standby static power Electromagnetic emergency braking

Protection Functions

Stall protection Voltage protection Current protection Short-circuit protection Temperature protection

Original Technical Materials

The complete original technical image set for this garden tool controller series, archived by model and matching the descriptions above.

Garden Tool Controllers Garden Tool Series Key Visual · Smart Living · Technology-Driven Manufacturing
Garden Tool Series Key Visual · Smart Living · Technology-Driven Manufacturing
89C Complete Image Set6 images
89C Product Introduction
Product Introduction
89C Key Advantages
Key Advantages
89C Specifications
Specifications
89C Product Functions
Product Functions
89C Controller Unit
Controller Unit
89C Controller Unit
Controller Unit
89D Complete Image Set5 images
89D Product Introduction
Product Introduction
89D Key Advantages
Key Advantages
89D Specifications
Specifications
89D Product Functions
Product Functions
89D Controller Unit
Controller Unit
89M Complete Image Set6 images
89M Product Introduction
Product Introduction
89M Key Advantages
Key Advantages
89M Specifications
Specifications
89M Product Functions
Product Functions
89M Controller Unit
Controller Unit
89M Controller Unit
Controller Unit
89R Complete Image Set6 images
89R Product Introduction
Product Introduction
89R Key Advantages
Key Advantages
89R Specifications
Specifications
89R Product Functions
Product Functions
89R Controller Unit
Controller Unit
89R Controller Unit
Controller Unit
89S Complete Image Set6 images
89S Product Introduction
Product Introduction
89S Key Advantages
Key Advantages
89S Specifications
Specifications
89S Product Functions
Product Functions
89S Controller Unit
Controller Unit
89S Controller Unit
Controller Unit

About the Manufacturer

The manufacturer whose overseas expansion is supported by FangService is a high-tech company specializing in the design of motor control systems and research into complete machine systems. Founded in April 2003 with a registered capital of RMB 20.46 million, it focuses on brushless DC (BLDC) motor control systems, permanent-magnet synchronous motor (PMSM) control systems, variable-frequency systems for AC asynchronous motors, servo motor control systems, motion control systems and switched reluctance motor control systems — a technology-driven Design House that integrates R&D and design.

Over the years it has devoted itself to the R&D of variable-frequency motor-drive control algorithms and cutting-edge electromagnetic theory, building comprehensive technical strengths in FOC space-vector control, precision servo control, high-power motor drives, unmanned control systems and industrial interconnection. Together with a leading domestic semiconductor company, it has jointly developed highly integrated, cost-effective motor-dedicated control processor SOC chips (DSP / 32-bit RISC), power drive modules (IPM) and high-power IGBTs. The company runs a national-level motor laboratory and professional EMC/EMI testing laboratories, attaches great importance to quality management, and is certified to the ISO 9001 and IATF 16949 (formerly TS 16949) quality management systems.

Backed by a high-caliber R&D team and independent control and drive chip platforms, the manufacturer whose overseas expansion is supported by FangService delivers stable, reliable support across five dimensions — quality, cost, delivery, service and technology. It has been recognized as a Zhejiang Province High-Tech Enterprise, a Zhejiang Province Science and Technology SME, a Hangzhou Enterprise High-Tech R&D Center and a 2018 Gazelle Enterprise, and its motor controllers have sold more than 2.1 million units in total.

Which countries and regions have strong demand for Garden Tool Controllers? Visit the customer development map dashboard to see the global distribution of potential customers, or search the global prospect directory right here on the FangService website.

Want your company and products to be showcased here too, to step up your overseas expansion and win more international orders? Partner with FangService and enjoy going global together! Contact us.

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Frequently Asked Questions

Which garden tool types can your controller drive?

Our 89-series controllers (universal, dual-battery parallel, compact, relay and handy models) power lawn mowers, hedge trimmers, chainsaws, grass trimmers and leaf blowers, in both brushed and brushless motor versions.

What battery systems are supported?

We support 20 V and 40 V lithium packs with fuel-gauge communication, low-battery protection and cell-balancing strategies; charging logic and LED indicators are fully configurable.

Can one controller platform cover multiple tools?

Yes. A common firmware base with per-tool parameter profiles lets one hardware platform serve several products, shortening development, testing and certification cycles.