Robust D3650A Pump Motor - Durable China Suppliers Factory for Medical Applications
Production Introduction
⚡ High Efficiency NdFeB Magnet
🔇 Skewed Slots Design
🛡️ EMI & EMC Compliant
💧 IP68 Waterproof Option
⚙️ S1 Working Duty
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This product is a compact high efficient brushed DC motor. The magnet ingredient consists of NdFeB (Neodymium Ferrum Boron), which greatly enhances efficiency compared to other motors available in the market.
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The motor adopts a skewed slots design which greatly improves electromagnetic noise. By using bonded epoxy, the motor can be used in very harsh circumstances with severe vibration such as ambulance ventilator pumps, suction pumps, and other medical field applications.
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We also provide the service to add shield fabric wrapped around the motors and capacitors to ensure they fulfill high-standard working conditions meeting EMI and EMC requirements.
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It is also durable for harsh vibration working conditions with S1 working duty, stainless steel shaft, and anodizing surface treatment with 1000 hours long life requirement and IP68 grade if necessary.
General Specification
- Voltage Range: 12VDC, 24VDC
- Output Power: 15~100 Watts
- Duty: S1, S2
- Speed: Up to 10,000 RPM
- Operational Temperature: -20°C to +40°C
- Insulation Grade: Class B, Class F, Class H
- Bearing Type: Sleeve Bearings, Ball Bearings
- Optional Shaft Material: #45 Steel, Stainless Steel, Cr40
- Optional Housing Surface Treatment: Powder Coated, Electroplating, Anodizing
- Housing Type: Air Ventilated, Water Proof IP68
Application
🔩 Typical Applications: Fuel pump, aromatherapy diffuser, suction pump, window openers, diaphragm pump, vacuum cleaner, clay trap, electric vehicle, golf cart, hoist, winches.
Dimension
Typical Curve @7.2VDC
Typical Curve @8VDC
FAQ
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1. What are your prices?Our prices are subject to specification depending on technical requirements. We will make an offer once we clearly understand your working condition and technical requirements.
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2. Do you have a minimum order quantity?Yes, we require all international orders to have an ongoing minimum order quantity. Normally 1,000 PCS; however, we also accept custom-made orders with smaller quantities at a higher expense.
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3. Can you supply the relevant documentation?Yes, we can provide most documentation including Certificates of Analysis / Conformance, Insurance, Origin, and other export documents where required.
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4. What is the average lead time?For samples, the lead time is about 14 days. For mass production, the lead time is 30–45 days after receiving the deposit payment. Lead times become effective when (1) we have received your deposit, and (2) we have your final approval for your products. If our lead times do not work with your deadline, please go over your requirements with your sales representative — in most cases we are able to accommodate your needs.
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5. What kinds of payment methods do you accept?You can make the payment to our bank account, Western Union, or PayPal: 30% deposit in advance, 70% balance before shipment.
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6. Can the motor be customized for specific applications?Yes, we offer full customization services including shaft material selection, housing surface treatment, insulation grade, bearing type, and IP rating. Please share your working conditions and technical requirements so we can provide the most suitable solution for your application.






