Brushed DC Motor

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Features of Brushed DC Motor

A brushed DC motor is a type of electric motor that operates using direct current (DC) and uses brushes and a commutator to transfer electrical power to the rotating armature (rotor). Brushed motors are used for electrical propulsion, cranes, paper machines and steel rolling mills etc. Brushed DC motors offer simplicity, cost-effectiveness, and good torque characteristics, making them suitable for a wide range of applications despite competition from brushless DC motors and AC motors in many modern industries.

The Characteristics of Brushed DC Motor

1. Simple and Robust Design: Brushed DC motors have a relatively simple construction with fewer components compared to other motor types, which makes them cost-effective and easy to maintain.

2. High Starting Torque: They provide high torque at low speeds, making them suitable for applications that require starting under load or where precise speed control is needed.

3. Speed Regulation: Speed can be controlled over a wide range by adjusting the applied voltage or using external speed control devices.

4. Versatility: Horizontal orientation allows for flexible mounting options and integration into various types of machinery and equipment.

5. Commutator Wear: The brushes and commutator require regular maintenance and may wear out over time, leading to reduced efficiency and potential sparking.

6. Brushed DC motors offer simplicity, cost-effectiveness, and good torque characteristics, making them suitable for a wide range of applications despite competition from brushless DC motors and AC motors in many modern industries.

7. Product Model Explanation: Code: 2:60*60mm 3:70*70mm 4:80*80mm 5:90*90mm 6:104*104mm 7: 120*120

Rated power 15:15W 25:25W 60: 60W 200:200W 450: 450W.

Rated voltage 12: DC12V 24: DC24V 90: DC90V 220: DC220V

shape of motor shaft GU: Reinforced Helical Gear GN: General Helical Gear A1: Milling Keyway A: Flat type. RV: Representative with RV dedicated M is for brake.

SL TECH’s Brushed DC Motors deliver an optimal combination of performance, simplicity, and value for your design challenges. Their straightforward construction allows for rapid implementation and cost-effective motion control.

Intuitive & Precise Control: Easily manage motor performance with simple drive electronics. Speed is directly proportional to the applied voltage, and output torque is proportional to the current, making control system design both fast and inexpensive.
High Torque-to-Inertia Ratio: Get the power you need for demanding tasks. Our motors can supply three to four times their rated torque for short durations and up to five times more torque without stalling.
Cost-Effective & Simple Design: The simple construction of a Brushed DC Motor and the option for controller-free operation provide an inexpensive solution with a low initial investment, ideal for both prototypes and large-scale production.
Robust and Reliable: Built with powerful permanent magnets and quality components, these motors are designed for quiet operation and long life. The iron-wound rotor provides a robust and dynamic drive for a wide variety of applications.
Fully Customizable: Tailor a DC motor to your exact needs with our range of available spur/planetary gearheads, high-resolution optical encoders (from 50 to over 8000 counts), and fail-safe brakes for enhanced safety.

Performance Overview

Our diverse range of Brushed DC Motors is designed to meet various application requirements, from compact, low-power devices to robust industrial machinery.

Series	Diameter (mm)	Cont. Torque (mNm)	Power (W)	Max Speed (RPM)
SL-Compact	∅ 12 - 26	up to 33	0.5 - 22	up to 11,000
SL-Power	∅ 30 - 54	up to 350	7 - 94	up to 10,000
SL-HighTorque	∅ 52 - 65	up to 888	12 - 250	up to 23,000