High Efficiency Brushless DC Electric Motor Water Pump, Joinbrain Brand

• Customization: Available
• Application: Universal, Industrial, Water Pump
• Operating Speed: Constant Speed
• Function: Control, Driving
• Casing Protection: Closed Type
• Structure and Working Principle: Brushed
• Type: Z2
• Certification: ISO9001, CCC, CE
• Brand: OEM
• DC Voltage: 12-48V
• Output Power: 50-500W
• Coil: 100% Pure Copper Wire Winding
• Suit Equipment: Fan
• Insulaion Class: B/F
• Installation Mode Installation Mode: Installation Mode Can Be Customized
• Bearing: NSK/Tpi
• Guarantee: 24 Months
• Transport Package: According Customer Requirement
• Specification: Refer to outline dimensions drawing
• Trademark: Joinbrain
• Origin: Jiangsu
• HS Code: 8501400000
• Production Capacity: 500000/Year

Product Description

Product Parameters

Main technical data

Motor Model	Voltage (V)	Power (W)	Speed (rpm)
120W	12V	120W	2700
180W	18V	180W	2400

Notes: The above mentioned specification is representative specification. The specification can also be designed and manufactured according to customers requirement
The products of 36V,48V can also be supplied as requested;

Product Description

120W DC brushless motor for water pump
Purpose: This series of motors are suitable for basement pumping and similar purposes

Features:
1. DC voltage 12-48V, output power 50-500W, available on request;

2. Use imported or domestic brands of low noise, high-quality rolling bearings;

3. Provide water pump motors that meet performance requirements according to customer requirements;

4. The stator is made of high-quality ferrite, and the rotor part is composed of armature core, armature, commutator and other devices: it is made of high-quality steel plate shell and aluminum alloy end cover, the shaft is quenched and tempered and never rusted, and the shell is treated with nickel-phosphorus plating, and the casing is sprayed;

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Our Advantages

Production Process

Company Profile

Changzhou Joinbrain Motor Co., Ltd. is located in the renowned motor manufacturing hub of China-Wujin Economic Development Zone, Changzhou. With a production area spanning over 8,000 square meters, the company specializes in developing and manufacturing motors for central air conditioning fans, air energy systems, water pumps, evaporative air coolers, livestock ventilation systems, permanent magnet brushless motors, cooling towers, and air compressor fans. Our annual production capacity exceeds one million units, and we can also customize motor designs to meet specific customer requirements.

Recognized as both a National High-Tech Enterprise and a Changzhou Science and Technology Enterprise, our products have earned CCC and CE certifications, affirming their quality and reliability.

Our team comprises highly skilled specialists with strong expertise in motor and control technologies, enabling continuous innovation and technical excellence. Equipped with advanced production and testing facilities, we adopt cutting-edge processing techniques and rigorous quality control measures to ensure stable and reliable product performance.

Our mission is rooted in integrity and quality first. To further enhance product quality and refine our processes, we have implemented a comprehensive quality management system. This system adheres strictly to ISO9001:2015 standards, ensuring superior service at every stage-pre-sale, during production, and post-sale.

Quality Policy:
Through continuous improvement, we strive to deliver products that fully satisfy our customers.

Guided by the philosophy of "Innovation and Integrity," we are committed to creating high-quality products and fostering sincere, collaborative partnerships for mutual growth and success with clients across various industries.

Certifications

FAQ

Q1: Are you factory?
A: Yes, we have been in designing and providing excellent motors for customers. Our factory production is all under ISO9001 quality management system.

Q2: How long you could prepare samples?
A: Normally 3 days if we have the sample in hand. If customized one, about a week around

Q3: How about batch order production?
A: Normally 15-30 days, the customized or newly developed products may take more half month.

Q4: Do you inspect the finished products?
A: Yes, we do inspection according to ISO9001 standard and ruled by our experienced QC staff.

Q5: What advantage do you have?
A: For the motors, we have long enough of 24months guarantee, and for the service, we offer 24 hours technical support and barrier-free communication.

Q6: How do you do after-sale service?
A: We will send you free spare parts to replace under warranty.

Q7: what's the delivery time?
A: It depends on the order quantity. Normally delivery time will be within 15 days after receiving payment by TT.

Q8: What is your terms of payment ?
A: Payment≤5000USD, 100% in advance. Payment≥5000USD, 30% T/T in advance , balance before shipment.