BLDC Motor Range
A brushless DC (BLDC) motor is a type of electric motor that operates using direct current (DC). Unlike the traditional brushed DC motors, It uses electronic controllers to switch the current in the motor windings. From the design, there are two types: Outer rotor BLDC motor and internal rotor BLDC motor. They are ideal for electric cars, e-bikes, scooters, drones and UAVs, consumer electronics, medical pumps and ventilators.
| Category | Customizable Option | Description |
| Performance Specifications | Power & Torque | Specify the required maximum output power and torque based on your load demands. |
| Speed | Determine the maximum or rated speed the motor needs to achieve at a given voltage. | |
| Efficiency | Define the desired efficiency level, crucial for battery-powered or energy-saving applications. | |
| Voltage & Current | Select the appropriate rated voltage (e.g., 12V, 24V, 48V) and define the motor's rated/peak current. | |
| Kv (Speed Constant) | Revolutions per minute (RPM) per volt, influencing the motor's speed at a given voltage. | |
| Kt (Torque Constant) | Torque produced per ampere of current, affecting the motor's output torque at a given current. | |
| Mechanical Design | Size & Form Factor | Customize the motor's diameter, length, and overall shape to fit your spatial constraints. |
| Shaft Design | Tailor shaft diameter, length, and features like keyways, D-cuts, threads, or hollow shafts. | |
| Bearing Type | Choose between ball bearings (for high precision/life) or sleeve bearings (for lower cost). | |
| Mounting Options | Define the mounting hole pattern and flange type to ensure compatibility with your equipment. | |
| IP Rating (Ingress Protection) | Specify the dust and water protection level to suit the operating environment (e.g., IP65). | |
| Electrical & Winding | Winding Configuration | Select Star (Wye) or Delta connection, which influences motor characteristics. |
| Winding Turns & Wire Gauge | Affects the motor's resistance, inductance, current capacity, and overall performance. | |
| Number of Poles | Influences the motor's speed and torque characteristics. | |
| Feedback Mechanism | Opt for Hall sensors (for precise position feedback) or a sensorless solution (for lower cost/complexity). | |
| EMI (Electromagnetic Interference) Suppression | Add filters or shielding to reduce electromagnetic noise generated during motor operation. | |
| Connectors & Cabling | Select the appropriate connector type and cable length. | |
| Materials & Construction | Magnet Material | Choose between Neodymium magnets (for high energy density) or Ferrite magnets (for lower cost). |
| Stator Lamination Material | Select low-loss silicon steel laminations to enhance efficiency. | |
| Housing Material | Based on needs, choose materials like aluminum alloy (lightweight, heat dissipation) or stainless steel (corrosion resistance). | |
| Potting & Coating | Applied to protect windings from moisture, vibration, and chemicals. | |
| Integrated Features & Accessories | Integrated Encoder | For high-precision position and speed control. |
| Integrated Driver | Combines the motor and driver into a single unit to simplify system design. | |
| Brake | For applications requiring position holding or emergency stopping. | |
| Gearbox | Used to reduce speed and increase torque. |
● High Efficiency, No Brushes, No Friction Loss, Optimized Design, Reduced Heat Generation
● Long Lifespan and Low Maintenance, Reduced Downtime and Cost, Elimination of Wear Parts
● Precise Speed and Torque Control, Wide Speed Range, High Torque at Low Speeds, Closed-Loop Control
● Compact Size and High Power Density, Efficient Design
● Quiet Operation, No Mechanical Noise, Reduced Electrical Noise
● Robustness and Reliability, Enclosed Design, Harsh Environments, Improved Heat Dissipation
● Versatility in Design and Application, Tailored Performance, Flexible Feedback Options, Integrated Solutions
BLDC motors eliminate friction-prone brushes, ensuring longer lifespans and reduced maintenance. PJM's motors are available in inner rotor (high-speed, compact) and outer rotor (high-torque, robust) designs, supporting applications from Micro Brushless DC Motors for medical devices to High Torque BLDC Motors for industrial automation.
Customize voltage, shaft type, connectors, and IP ratings. We support OEM/ODM projects and fast prototyping (2–4 weeks).
Leverage PJM's engineering team for High Torque BLDC Motors, Micro Brushless DC Motor integrations, or specialized windings.
20+ Years of Expertise: Trusted by global clients in aerospace, medical, and industrial sectors.
End-to-End Support: From design consultation to after-sales technical assistance.
Competitive Pricing: High-quality motors with 12–24-month warranties.
Whether you need a BLDC Gimbal Motor for drones or a Permanent Magnet BLDC Motor for automation, PJM combines innovation, authority, and trust. Contact us to explore custom solutions.
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