Key specification for this bldc pmsm motor: 48V/72V/96V, model number EZ-A48400/EZ-A48500. Everything below is reproduced from the factory data sheet. Made by Golden Motor Technology Co., Ltd. (19 years on the platform, factory-assessed). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Bldc Pmsm Motor
- Model Number: EZ-A48400/EZ-A48500
- Output Power: 2-5kW(2.68-6.71hp)
- Rated Voltage: 48V/72V/96V
- Warranty: Other
- Place Of Origin: Jiangsu, China
- Single Package Size: 40X27X15 cm
Technical Specifications
| Rated Voltage | 48V/72V/96V |
|---|---|
| Output Power | 2-5kW(2.68-6.71hp) |
| Protection Class (IP) | ip66 |
| Maximum Current | 500A |
| Warranty | Other |
| Controller Model | EZ-A |
| Model Number | EZ-A48400/EZ-A48500 |
| Brand Name | EZkontrol |
| Place Of Origin | Jiangsu, China |
| Selling Units | Single item |
| Single Package Size | 40X27X15 cm |
| Single Gross Weight | 3.5 kg |
Product Details
⚠ Important Note: "The motor power recommendations are based on our brand's motors. If you are using motors from other brands,please discuss specifications in detail with our sales representative."
Bulk Purchase Discount Notice:
For orders exceeding 10 units, a bulk pricing option may be available (please confirm the presence of this option before placing your order; if unavailable, do not proceed). We strongly recommend contacting our customer service team to confirm pricing and details prior to purchase.
Note:
This EZkontrol controller series features an ultra-wide operating voltage and power rating range, spanning 24V to 240V and 1kW to 30kW. For models with alternative specifications, please click this link to browse and select from the product categories in our store.https://cngoldenmotor.en.alibaba.com/productgrouplist-964320635/EZ_Kontrol.html
For orders exceeding 10 units, a bulk pricing option may be available (please confirm the presence of this option before placing your order; if unavailable, do not proceed). We strongly recommend contacting our customer service team to confirm pricing and details prior to purchase.
Note:
This EZkontrol controller series features an ultra-wide operating voltage and power rating range, spanning 24V to 240V and 1kW to 30kW. For models with alternative specifications, please click this link to browse and select from the product categories in our store.https://cngoldenmotor.en.alibaba.com/productgrouplist-964320635/EZ_Kontrol.html
In-House R&D (>20 Years Exp.)
Source Factory Direct
EZkontrol Smart PMSM/BLDC Controller
Wireless Tuning & Robust Thermal Management Options.
Fast automatic self-learning via mobile app.
Voltage: 24V – 240V Wide Range
Power: 1KW – 30KW Scalable
Core: ARM 32-bit Cortex-M4 with FOC Vector Control
Power: 1KW – 30KW Scalable
Core: ARM 32-bit Cortex-M4 with FOC Vector Control
Reduce Dependence on Cables & Simplify In-Field Tuning
Real-Time Bluetooth Monitoring: Eliminates the hassle of cumbersome PC cable connections. Via the built-in Bluetooth and mobile App (compatible with iOS, Android), it enables real-time monitoring of voltage, current, rotor speed (RPM) and temperature logs.
Guided Auto Self-Learning: Simplifies the motor parameter matching process. Simply follow the step-by-step guide in the App to quickly complete motor calibration (typically finished within a few minutes, subject to the specific motor type). Note: If you encounter difficulties during the matching process for special motors, our engineers are always available to provide technical support.
Guided Auto Self-Learning: Simplifies the motor parameter matching process. Simply follow the step-by-step guide in the App to quickly complete motor calibration (typically finished within a few minutes, subject to the specific motor type). Note: If you encounter difficulties during the matching process for special motors, our engineers are always available to provide technical support.
OTA Firmware Updates: Enables maintenance of your motor drive system as easily as updating a smartphone, with full support for over-the-air wireless firmware updates. Safety Notice: Please perform the update only when the power is disconnected or the motor is in a stopped state.
Flexible Dual Control Logic & System Integration
OTA Wave Switching: Rare flexibility in the industry. A single hardware unit allows switching between Sine wave and Square wave firmware via OTA download, to meet the requirements of different applications.
Open Communication Interfaces: Full support for multiple communication interfaces including CAN-BUS, RS485, UART and more.
Developer Resources Available: To support secondary development for high-end projects (such as electric vehicles, marine vessels), we provide detailed CAN protocol manuals, and CAN-BUS sample source codes can be provided according to project requirements.
Liquid-Cooling Ready: Scale Your Performance
Heavy-Duty Aluminum Base: Robust all-aluminum base that delivers superior passive heat dissipation performance for standard air-cooling configurations.
Pre-Drilled Water Ports: Innovatively pre-reserved 4 standard threaded water inlet and outlet ports compatible with standard water pipe thread fittings, where you can select any 2 ports for connection.
Seamless Upgrade Path: As your project evolves towards high-load or enclosed space scenarios, you can upgrade to a liquid cooling system simply by connecting an external water pump and corresponding pipe fittings.
Company Introduction
The Reasons Why You Choose Golden Motor
We don't just manufacture components; we engineer the heart of your electric vehicles. Established in 2007, Golden Motor has evolved from supplying patented hub motors to global retail giants like Walmart, into a comprehensive R&D and manufacturing powerhouse for high-power BLDC systems. Why Partner With Us? Decades of R&D Mastery: Deep expertise in brushless motor technology, FOC controllers, and full-stack application design. Industrial-Grade Manufacturing: Strict quality control systems and scalable production lines that have earned the loyalty of B2B clients worldwide. Agile OEM/ODM Solutions: Highly customizable and programmable systems tailored for industrial equipment, electric boats (outboards), and Electric vehicles. End-to-End Engineering Support : We offer more than just hardware. Our technical team provides free consulting and integration solutions to accelerate your time-to-market. From core patented motors to FDA-approved mobility solutions and powerful electric outboards, we have the manufacturing muscle to scale your vision. Drop us an inquiry today, and let’s build the future together.
COO He Zhang
Nearly20 years experience in the field of machinery, with about 50 patents.
Main Engineer A Chang
Nearly 18 years experience in the field of machinery, with about 30 patents.
Main Engineer Kevin
Nearly 15 years experience in the field of machinery, with about 20 patents.
Packaging & Global Logistics
Product Parameters and Drawings
EZkontrol complete product list with specifications
Item No. | Rated Voltage (V) | Max. Voltage (V) | Max. Phase Current (A) | Rated Phase Current (A) | Max. Bus Current (A) | Motor Rated Power (KW) |
EZ-A48400 | 48V | 75V | 400 | 160 | 200 | 2-4 |
EZ-A48500 | 500 | 200 | 250 | 3-5 | ||
EZ-B48800 | 800 | 320 | 400 | 5-8 | ||
EZ-B481000 | 1000 | 400 | 500 | 6-10 | ||
EZ-C481200 | 1200 | 480 | 600 | 7-12 | ||
EZ-C481500 | 1500 | 600 | 750 | 9-14 | ||
EZ-D481600 | 1600 | 640 | 800 | 9-15 | ||
EZ-E482000 | 2000 | 800 | 1000 | 12-19 | ||
EZ-E482500 | 2500 | 1000 | 1250 | 14-24 | ||
EZ-A72400 | 72V | 95V | 400 | 160 | 200 | 3-6 |
EZ-A72500 | 500 | 200 | 250 | 4-7 | ||
EZ-B72800 | 800 | 320 | 400 | 7-12 | ||
EZ-B721000 | 1000 | 400 | 500 | 9-14 | ||
EZ-C721200 | 1200 | 480 | 600 | 10-17 | ||
EZ-C721500 | 1500 | 600 | 750 | 13-22 | ||
EZ-D722000 | 2000 | 800 | 1000 | 17-29 | ||
EZ-E722500 | 2500 | 1000 | 1250 | 22-36 | ||
EZ-A96300 | 96V | 120V-130V | 300 | 120 | 150 | 3-6 |
EZ-A96400 | 400 | 160 | 200 | 5-8 | ||
EZ-B96600 | 600 | 240 | 300 | 7-12 | ||
EZ-B96800 | 800 | 320 | 400 | 9-15 | ||
EZ-C96900 | 900 | 360 | 450 | 10-17 | ||
EZ-C961200 | 1200 | 480 | 600 | 14-23 | ||
EZ-E961500 | 1500 | 600 | 750 | 17-29 | ||
EZ-E962000 | 2000 | 800 | 1000 | 23-38 | ||
EZ-A120300 | 120V | 145V | 300 | 120 | 150 | 4-7 |
EZ-B120600 | 600 | 240 | 300 | 9-14 | ||
EZ-C120900 | 900 | 360 | 450 | 13-22 | ||
EZ-D1201200 | 1200 | 480 | 600 | 17-29 | ||
EZ-E1201500 | 1500 | 600 | 750 | 22-36 | ||
EZ-A144200 | 144V | 190V | 200 | 80 | 100 | 3-6 |
EZ-B144400 | 400 | 160 | 200 | 7-12 | ||
EZ-C144600 | 600 | 240 | 300 | 10-17 | ||
EZ-D144800 | 800 | 320 | 400 | 14-23 | ||
EZ-E1441000 | 1000 | 400 | 500 | 17-29 | ||
EZ-A240100 | 240V | 290V | 100 | 40 | 50 | 3-5 |
EZ-B240200 | 200 | 80 | 100 | 6-10 | ||
EZ-C240300 | 300 | 120 | 150 | 9-14 | ||
EZ-D240400 | 400 | 160 | 200 | 12-19 | ||
EZ-E240500 | 500 | 200 | 250 | 14-24 |
EZkontrol-A Series Dimensions
EZkontrol-B Series Dimensions
EZkontrol-C Series Dimensions
EZkontrol-D Series Dimensions
EZkontrol-E Series Dimensions
Wiring Diagram without DC Contactor
Wiring Diagram with DC Contactor
FAQ
Q1: How do I access the CAN-BUS sample source codes? A: For the relevant communication protocol manuals and sample source codes, please contact our technical sales team when submitting your inquiry, and we will provide full assistance for your system integration.
Q2: Does the Auto Self-Learning work with all motors? A: This function is highly effective for the vast majority of mainstream PMSM/BLDC motors on the market. If you are using an extremely specialized custom motor, our technical team can assist you by reviewing your motor datasheet and providing manual technical guidance.
Ordering and Pricing
- Minimum order quantity: 1 piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this bldc pmsm motor?
The standard minimum order quantity is 1 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a Other warranty. Spare parts and technical support remain available after the warranty period.
Can the bldc pmsm motor be supplied for my local voltage?
The standard configuration is 48V/72V/96V. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Golden Motor Technology Co., Ltd., based in China. The company 19 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Golden Motor Technology Co., Ltd. range on HVACR Nexus.
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