Specifications
Brand Name :
Masing Motor
Model Number :
MS-BL4645
Certification :
RohS,CE,ISO,16949
Place of Origin :
China
MOQ :
1000
Price :
Negotiable
Payment Terms :
T/T
Supply Ability :
1000000piece/per month
Delivery Time :
3-5 work weeks
Packaging Details :
carton box
Product Name :
DC Brushless Motor BL4645 20V
Shaft type :
Flat ,D-cut ,M5,with a hole,round or Customized
Motor size :
φ46mm*L45mm
Rated Torque :
10g.cm-500g.cm
Product Type :
BLDC4645 Brushless DC motor
Application :
Smart home, robots, office suppliers, precision instruments, automotive electronics,
Structure :
Built-in driver or external driver
Shaft diameter :
φ5mm or Customized
Rated speed :
1000rpm-10000rpm
Direction of motor :
CW&CCW available
Description
BL4645 20V Brushless DC Motor for Robotic Lawn Mowers
High-performance DC brushless motor specifically designed for robotic lawn mowers and smart home applications. Features permanent magnet construction, long lifespan, and customizable specifications.
Motor Specifications
  • Voltage Range: DC 8V-28V
  • Rated Speed: 1000-10000 RPM (Customizable)
  • Rated Torque: 10-500 gf.cm (Customizable)
  • Motor Size: φ46mm * 45mm
  • Shaft Diameter: φ5mm round (Customizable)
  • Weight: 190g (Approx)
  • Noise Level: ≤55 dB
  • Working Temperature: -40°C to +60°C
  • Direction: CW & CCW available
  • Efficiency: 74.3%
Technical Performance Data
Motor Model Voltage No Load Current No Load Speed Max Efficiency Current Max Efficiency Speed Max Efficiency Torque Power Efficiency Stall Current Stall Torque
BL4645*** 8-28V (20V) 0.30A 5100 rpm 1.24A 4130 rpm 435 g-cm 18.4W 74.3% 5.21A 2260 g-cm
Product Images
BL4645 Brushless DC Motor 20V 5000rpm Permanent Magnet Long Lifespan for Robotic Lawn Mower BL4645 Brushless DC Motor 20V 5000rpm Permanent Magnet Long Lifespan for Robotic Lawn Mower BL4645 Brushless DC Motor 20V 5000rpm Permanent Magnet Long Lifespan for Robotic Lawn Mower BL4645 Brushless DC Motor 20V 5000rpm Permanent Magnet Long Lifespan for Robotic Lawn Mower BL4645 Brushless DC Motor 20V 5000rpm Permanent Magnet Long Lifespan for Robotic Lawn Mower
Applications
Robotic Lawn Mowers, Smart Home devices, Robots, Office Equipment, Power Tools, Medical Equipment, Precision Instruments, Automotive Electronics, 5G Base Stations, Electric Curtains, Personal Care devices, Electric Bicycles, Fans, Home Appliances, Cosmetic Instruments, Medical Imaging Equipment, Toys, Massagers, Robot Vacuum Cleaners
Packaging & Delivery
  • Packaging: Strong Carton (200pcs/box) or customized
  • Port: Shenzhen/Guangzhou/Shanghai
  • Single Package Size: 37*27*24 cm
  • Single Gross Weight: 190g (Approx)
  • Supply Ability: 100,000 pieces per month
Lead Time
Quantity (pieces) 1 - 100 101 - 1000 > 5000
Lead Time (days) 10 15 To be negotiated
Samples & Certifications
  • Sample Price: $15/piece
  • Maximum Sample Quantity: 1 piece
  • Quality Assurance: Each product passes quality inspection before shipping
  • Warranty: 3 Months - 1 Year
BL4645 Brushless DC Motor 20V 5000rpm Permanent Magnet Long Lifespan for Robotic Lawn Mower BL4645 Brushless DC Motor 20V 5000rpm Permanent Magnet Long Lifespan for Robotic Lawn Mower BL4645 Brushless DC Motor 20V 5000rpm Permanent Magnet Long Lifespan for Robotic Lawn Mower BL4645 Brushless DC Motor 20V 5000rpm Permanent Magnet Long Lifespan for Robotic Lawn Mower
Frequently Asked Questions
What's the price?
We're a professional manufacturer. The exact price is based on clients' specifications such as speed, voltage, and customization requirements.
What's the MOQ?
MOQ is flexible depending on product complexity and production schedule. Standard MOQ is 1000 pieces, but we can accommodate smaller quantities when possible.
What's the delivery time?
Standard delivery is within one month. During busy seasons, larger quantities may require more time. We offer expedited production for urgent orders.
Can you send samples before order?
Yes, we provide samples for quality confirmation via UPS, TNT, FEDEX, or DHL shipping.
Can you add our logo on the products?
Certainly! Most of our products are customizable, including logo printing on the motors.
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BL4645 Brushless DC Motor 20V 5000rpm Permanent Magnet Long Lifespan for Robotic Lawn Mower

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Brand Name :
Masing Motor
Model Number :
MS-BL4645
Certification :
RohS,CE,ISO,16949
Place of Origin :
China
MOQ :
1000
Price :
Negotiable
Contact Supplier
video
BL4645 Brushless DC Motor 20V 5000rpm Permanent Magnet Long Lifespan for Robotic Lawn Mower
BL4645 Brushless DC Motor 20V 5000rpm Permanent Magnet Long Lifespan for Robotic Lawn Mower
BL4645 Brushless DC Motor 20V 5000rpm Permanent Magnet Long Lifespan for Robotic Lawn Mower
BL4645 Brushless DC Motor 20V 5000rpm Permanent Magnet Long Lifespan for Robotic Lawn Mower

Masing Motor (Shenzhen) Co., Ltd

Verified Supplier
2 Years
shenzhen
Since 2020
Business Type :
Manufacturer
Total Annual :
30 million-50 million
Employee Number :
80~100
Certification Level :
Verified Supplier
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