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42mm Electric Brushless DC Motor Big Torque For Small Lawn Mower Motor
Product Details:
| Place of Origin: | Shenzhen,China |
| Brand Name: | DH Motor |
| Certification: | ROHS CE |
| Model Number: | DBL4275I |
Payment & Shipping Terms:
| Minimum Order Quantity: | 500 |
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| Price: | Negotiable |
| Packaging Details: | Foam Box/EPE+Export Carton |
| Delivery Time: | 5~15 working days |
| Payment Terms: | L/C, T/T, Western Union, MoneyGram, Paypal |
| Supply Ability: | 200,000 PCS/Month |
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Detail Information |
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| Product Name: | Electric Brushless DC Motor | Output: | 10W~90W |
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| Efficiency(Suggested): | 65%-85% | Rotor Type: | Inner Rotor |
| Threaded Hole: | 4-M3 EQS | Voltage Range: | 8V~16V 8V~26V |
| Speed(At Maximum Efficiency): | 3700RPM(Custom As Request) | Torque(At Maximum Efficiency): | 579.7g.cm |
| Continuous Current: | 0.1A~1A | Input Power(At Maximum Efficiency): | 22W |
| Highlight: | Electric Brushless DC Motor,42mm Brushless DC Motor,42mm DC Motor Big Torque |
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Product Description
42mm Big Torque Electric Brushless DC Motor Brushless Motor For Small Lawn Mower Motor
Industry-specific Attributes:
High Speed (RPM) 3700 RPM
Continuous Current Between 0.1A to 1A
Efficiency Level Between 65% to 85%
Quick Detail:
Brushless DC Motor
Suggested Efficiency Between 65% to 85%
High Torque
Long Life Span
Operating Voltage Range 8V~16V 8V~26V
Threaded Hole 4-M3 EQS
Permanent Magnet Construction
1 Year Warranty
Typical Application For Lawn Mower
Data details can be customized as required
Specification
| Model | DBL4275I |
| Size | Diam 42mm * L 75mm |
| Rated Voltage | 8V~26V |
| Load Speed | 1000~10000 RPM |
| Torque(At the maximum efficiency) | 579.7g.cm |
| Stall Torque | 3902g.cm |
| Shaft Diameter | 5mm |
| Efficiency | 65~85% |
| Noise | 30~60db |
| Working Temperature | -10℃ ～ +70℃(25℃best) |
| Threaded Hole | 4-M3 |
Motor Connection Port
| No. | Pin Arrangement |
| 1 | VCC |
| 2 | FG |
| 3 | CW / CCW |
| 4 | GND |
| 5 | PWM |
| 6 | BRAKE |
Features of Brushless DC Motor
Brushless DC motors are efficient and reliable sources of mechanical energy that can convert electrical energy into mechanical energy with a suggested efficiency range between 65% to 85%. The high torque output of brushless DC motors make them suitable for various applications that require torque assistance, such as lawn mowers. The long service life span of brushless DC motors extends their lifespan, ensuring they provide reliable performance over time. The operating voltage range extends from 8V to 16V or 8V to 26V, making it easy to adapt brushless DC motors to different power sources. The threaded hole of 4-M3 EQS is standard for brushless DC motors, allowing for easy attachment and installation. The construction of brushless DC motors involves permanent magnets, which provide high torque and high efficiency.
Additionally, brushless DC motors come with a one-year warranty, giving peace of mind to customers who purchase them. Finally, the typical application for brushless DC motors is lawn mowers, but they can also be customized according to specific requirements.
Application:
The brushless dc motors are widely used in various fields, including Home Appliance, Cosmetic Instrument, Smart Home, Fascial Gun,Medical Equipment,etc.
Brushless Electric Motor are used as drive motors in these scenarios, providing high efficiency, high precision, and long life, exhibiting excellent performance.
Packaging
Packing:Foam Box / EPE + Export Carton
Delivery:
Shipping Time:5-7 working days for samples.15-25 working days for bulk order.
Shipping Channel:We can check the shipping fee and channel with our agents if needed.
FAQ
1.What is a Brushless DC Motor?
A: The brushless DC motor is a type of electric motor that uses permanent magnets and electronic commutation to convert electrical energy into mechanical energy. They eliminate the need for brushes and commutators, which are commonly found in brushed DC motors.
2.How does a Brushless DC Motor work?
A: Brushless DC motors work by using an electronic controller to commutate the motor's stator coils. The controller senses the position of the rotor and switches the coils' polarity accordingly, causing the rotor to rotate. The controller can also regulate the speed by varying the amount of current sent to the coils.
3.What are the advantages of Brushless DC Motors?
A: Brushless DC motors offer several advantages over brushed DC motors. These include: higher efficiency, longer lifespan, lower maintenance requirements, quieter operation, and the ability to operate over a wider range of speeds.
4.What are the common applications for Brushless DC Motors?
A: Brushless DC motors are commonly used in a variety of applications where high efficiency and reliability are required, including: household appliances, pumps and fans, electric vehicles, industrial automation, and medical equipment.
5.What is the difference between a Brushless DC Motor and a Brushed DC Motor?
A: Brushless DC motors eliminate the need for brushes and commutators by using electronic commutation instead. This allows them to operate more efficiently and with lower maintenance requirements than brushed DC motors.
6.What is meant by 'torque density' in Brushless DC Motors?
A: Torque density in brushless DC motors refers to the amount of torque produced per unit volume of the motor. It is a measure of how powerful a motor is for its size and is an important factor in selecting a brushless DC motor for a specific application.
7.What is the role of Hall-effect sensors in Brushless DC Motors?
A: Hall-effect sensors are used in brushless DC motors to sense the position of the rotor and provide feedback to the electronic controller. The controller uses this feedback to commutate the motor's coils properly and achieve smooth rotation of the rotor.
8.What are the maintenance requirements for Brushless DC Motors?
A: Brushless DC motors require relatively low maintenance compared to brushed DC motors. Typical maintenance tasks may include regular cleaning and filtering of the motor's internal components, replacement of wear-prone parts like bearings and belts, and checking electrical connections for tightness and corrosion. However, specific maintenance requirements depend on the application and type of brushless DC motor being used.
9.How long is the delivery ,producing and shipping?
A: Deliver time depends on the quantity you order. usually it takes 15-25 working days.
10.How to order?
A: send us inquiry → receive our quotation → negotiate details → confirm the sample → sign contract/deposit → mass production →cargo ready → balance/delivery → further cooperation