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JRAHK SMART BLUETOOTH PROGRAMMABLE FOC CONTROLLER

36V-84V | 880A Peak Phase Current | IP67 Waterproof | 98% Efficiency

✓ Bluetooth APP/Computer software Programming
✓ 880A High Torque Output
✓ Hall & Encoder Compatible
✓ CAN / RS485 / UART Communication
✓ TCS Traction Control
✓ Cruise Control
✓ Weak Field Control
✓ One-Key Repair
✓ IP67 Waterproof
✓ 98% High Efficiency
✓ No Resonance Operation

✓Supports brushless DC motors (BLDC), permanent magnet synchronous motors (PMSM), hub motors, mid-drive motors, and side-mounted motors.

📦 Package Contents
• JRAHK Brushless DC Programmable Controller ×1
• Bluetooth Debugging Module ×1
• Computer Serial Port Driver Editing Cable ×1
• Functional Wiring Harness ×1
• Custom Packaging Box ×1

Driver download
https://drive.google.com/drive/folders/1xWTImA4FOU810avr802j5wA3Mx1BNtjc?usp=drive_link

Video link
https://www.youtube.com/watch?v=BY5dmW7RpOU

⚠ This controller must be configured before use.
The controller requires parameter adjustment through Bluetooth APP or PC programming software before installation. Default settings may not match your motor configuration. Please refer to the operation video and user manual for setup instructions.Without a Hall sensor, it cannot be used.

Current

400A

Voltage

36V-72V

Power

6000W-18000W

Three modes

Sine wave mode (FOC), Square wave mode

Protection: Overcurrent

Overcurrent, overtemperature, stall, undervoltage protection

Customization

Supported

Get In Touch

Line Description

This product requires configuration via Bluetooth or PC-based software before use.

Main Specification

Voltage	36V-72V
Phase current	880A
Line current	400A
Power	6000W-18000W
Protection	Overcurrent, overtemperature, stall, undervoltage protection
Motor phase angle	60°/120° Hall Sensors (Auto-Identify)
Protocol Type	CAN / Single-Wire Protocol / RS485 / UART
Work efficiency	98%
Operating temperature	-30°~120°
Compatible motor sensor types	Hall / Sine-Cosine Encoder / Magnetic Encoder
Weight	2730g

We provide PDF documents for installation instructions for various products.

You can check out our installation and maintenance videos

Service

Precision Engineered for Your Vision

Customer-Focused Partnership

At JRAHK, we build trust through adaptive innovation and dedicated support.
From custom ODM/OEM solutions to robust warranty coverage and agile technical service,
we are committed to powering your products and accelerating your success at every stage.

Warranty Service

We ensure reliable performance and long-term durability. Every controller undergoes strict testing and certification, and is backed by a responsive warranty—so you can focus on growing your business with confidence.

ODM Service

We specialize in fully customizable electric bike scooters, dirt bikes, scooters, all-terrain vehicles, three-wheelers, four-wheelers controllers tailored to your specifications. With experienced R&D and design teams, we deliver intelligent, high-compatibility solutions built for your brand and market.

Customer Support

Our technical support team provides end-to-end assistance, from pre-sales consultation to after-sales service. With fast response times and expert guidance, we’re here to help you succeed at every stage.

JRAHK Intelligent Controller Catalog

Learn how to select the ideal controller for your motor type, configure voltage, current, and power, and explore advanced tuning options.

The catalog in this guide is designed to help you quickly find the optimal controller solution for your specific application.

Share Your Requirements

Our expert team is ready to deliver customized technical solutions to drive your product innovation and business growth.

How do I know if the controller is compatible with my vehicle/motor?

Our controllers feature wide voltage support (36-84V) and auto-identification for Hall sensors. Provide your motor specs or vehicle model, and we will help confirm compatibility.

Is there a minimum order quantity?

We accommodate both small trial orders and large batches—MOQ and pricing vary based on configuration and order size.

What is the lead time and how is shipping handled?

For retail orders, we typically ship within 1-3 business days via express carriers (e.g., DHL, FedEx). For wholesale orders, production takes 15-30 days (depending on quantity), with shipping options including air freight and sea freight. All shipments include tracking details, and we support FOB, CIF, DDP based on your needs.

What payment methods do you accept?

We support T/T, PayPal, Secure and flexible payment options are available for both retail and bulk orders.

What components can be customized? How do I start a custom order?

We offer customization services for key components, such as controller voltage, current, power, functions, and connectors.
Or simply share your requirements (such as a design sketch or functional requirements) and our team will provide a customized solution.

Looking for a Trusted Partner？

We offer flexible wholesale solutions and customised ODM services tailored to your brand. Partner with us to bring innovative and reliable mobility solutions to your market.

Talk to An Expert