Brush DC Motors
| Manufacturer | Portescap |
| Product Code | 35NT2R82-426SP.50 |
| Shipping | Shipped in 6-8 weeks |
| Stock Availability | Available On Demand |
PRODUCT DESCRIPTION / OVERVIEW
Advantage of the Brush DC Motors:
- Ironless (coreless) rotor design eliminates the iron core, reducing moment of inertia and cogging while enabling very high acceleration, fast dynamic response, smooth motion, and improved efficiency due to minimal hysteresis and eddy current losses.
- High efficiency and low losses are achieved through the coreless design and high-quality brushes, resulting in low starting voltage, reduced friction, minimal Joule heating, and excellent suitability for battery-powered applications.
- Linear torque–speed performance provides a predictable and proportional relationship between torque and speed, simplifying control and enhancing servo performance.
- Low rotor inertia enables quick starts and stops with excellent dynamic responsiveness, making these motors ideal for precision and high-performance devices.
- High power density in a compact size allows significant torque and power output from small frame sizes, making the motors suitable for portable and weight-sensitive systems.
- Good thermal dissipation, even in small frame sizes ranging from 8 to 35 mm, helps maintain consistent performance and long-term reliability.
- Customization and versatility are supported through options such as different brush materials, bearing types, gearheads, encoders, and tailored windings to meet specific application requirements.
ABOUT THE PRODUCT
| Country of Origin: | USA | ||||||
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| Supplier location: | Navi Mumbai |
PRODUCT SPECIFICATIONS
| Make: | Portescap null |
| Motor Type: | Brush DC Motor null |
| Diameter: | 35 mm |
| Commutation: | Graphite-Copper null |
| Torque: | 114 mNm |
FAQs
A brushless DC motor is an electric motor that uses electronic commutation instead of mechanical brushes. The rotor typically uses permanent magnets, while the stator windings are electronically controlled to produce rotation.
Brushless DC motors offer high efficiency, long service life, low maintenance, high speed capability, precise speed control, low electrical noise, and better reliability compared to brushed DC motors.
BLDC motors require a controller to perform electronic commutation. The controller switches current through the stator windings in the correct sequence based on rotor position feedback from Hall sensors or encoders.
Brushless DC motors are widely used in medical equipment, robotics, drones, electric vehicles, HVAC systems, industrial automation, and precision motion control applications.
Unlike brushed DC motors, BLDC motors do not use brushes or commutators. This eliminates brush wear, reduces sparking, improves efficiency, and allows higher speeds and longer operating life.
