China Customized Dc Motor Manufacturers Suppliers Factory - Dc Motor for Sale

Industrial DC Motors for OEM Equipment & Motion Applications

Auric supplies high-performance DC motor solutions for equipment manufacturers, global distributors, and industrial automation integrators. We specialize in matching exact mechanical and electrical requirements, including supply voltage, operating speed, torque, duty cycle, and installation envelopes.

Whether you need brushed motors for cost-sensitive intermittent actuation or brushless designs for high-duty continuous operation, our engineering team works directly from your machine parameters rather than an off-the-shelf catalog.

Permanent Magnet Dc Motor 90v
Our 90V Permanent Magnet DC Motor is designed for automation equipment, CNC machinery, and industrial control systems.Maximum torque: 0.4 – 4.5 N·mEfficiency: ≥82%Maintains continuous and stable
1 Hp Permanent Magnet Dc Motor
This 1 HP Permanent Magnet DC Motor is powerful, has stable power output, low noise, and is rated at 1 horsepower (approximately 746W). It can operate on different DC voltage platforms such as 12V,
High-Speed Precision DC Motorr
Auric High-Speed Precision DC Motors are engineered for rapid acceleration, precise speed control, and reliable continuous operation.
High-Speed Low-Inertia DC Motor
Auric High-Speed Low-Inertia DC Motors are engineered for applications requiring rapid acceleration, high-frequency start-stop cycles, and precise positioning.
High-Speed Brushed DC Motor
Auric designs and manufactures high-speed brushed DC motors for OEMs and equipment builders requiring rapid response, compact footprints, and reliable speed control.Backed by ISO 9001 certified
Ultra-High-Speed DC Motor
Auric Ultra-High-Speed DC Motors are engineered for OEM manufacturers and system integrators requiring rapid acceleration, high rotational speed, compact dimensions, and precise motion control.
High-Speed Brushless DC Motor
Auric high-speed brushless DC motors are engineered for applications requiring high rotational speed, efficient power conversion, and long operating life exceeding 20,000 hours.
High-Speed Permanent Magnet DC Motor
Auric High-Speed Permanent Magnet DC Motors deliver fast rotation, compact dimensions, and precise speed control. By replacing traditional field windings with optimized permanent magnets, our motors
Brushed Coreless DC Motor
Auric Brushed Coreless DC Motors are engineered for applications requiring fast dynamic response, low inertia, high efficiency, and precise speed control. By eliminating the traditional iron armature
Brushed DC Gear Motor
Auric Motion combines reliable permanent magnet brushed DC motors with precision gear reduction systems to deliver stable low-speed operation, high output torque, and flexible motion control.
Low Voltage Brushed DC Motor
Auric low voltage brushed DC motors deliver stable torque, smooth speed control, and reliable motion for battery-powered systems, automation equipment, and portable machinery.
High Torque Brushed DC Motor
Auric designs and manufactures high-torque brushed DC motors engineered for applications requiring strong starting torque, stable speed control, and reliable operation under heavy loads.

First 12 3 Last

Quick Selection Specification

DC Motor Type	Commutation	Typical Operating Life*	Control System	Ideal Applications	Key Advantage
Brushed DC Motor	Mechanical (Brushes & Commutator)	1,500–3,000+ hours, depending on brush wear and operating conditions	Direct DC / Simple PWM	Actuators, medical beds, automotive accessories, intermittent-duty mechanisms	Low initial system cost and simple electrical integration
Brushless DC Motor (BLDC)	Electronic (Hall Sensors / Encoder / Sensorless)	10,000–20,000+ hours, typically bearing-limited	Dedicated BLDC Controller / Inverter	Continuous conveyors, AGVs, robotics, medical pumps, high-speed fans	No brush wear, high efficiency, and better suitability for continuous high-speed operation
DC Gear Motor (Planetary / Spur / Worm)	Brushed or Brushless base motor	Determined by the motor and gear-train service life	Matched to base motor type	High-torque conveyors, lifting equipment, valve actuators, packaging machinery	Higher output torque at reduced shaft speeds within a compact package

DC Motor Ranges & Engineering Specifications

Brushed DC Motors Brushed

DC motors provide a reliable, low-cost motion solution where control simplicity is paramount. Speed is directly controlled by adjusting the supply voltage or utilizing straightforward PWM regulation.
Critical selection factors:

Rated Voltage and Current
Continuous and Starting Torque
Duty Cycle and Ambient Operating Temperature
Brush Grade and Service Life (Hours)
Shaft and Flange Dimensions

Brushless DC Motors (BLDC)

BLDC motors eliminate mechanical brush wear, making them ideal for high-duty, continuous, or high-speed automation applications. By transferring commutation to electronic controllers, BLDC motors achieve superior thermal efficiency and extended service life.
Critical selection factors:

Continuous vs. Peak Torque curves
Controller compatibility (Drive current and voltage limits)
Feedback requirements (120° Hall sensors, incremental/absolute encoders, or sensorless)
Space limits for motor and controller wiring
System heat dissipation requirements

DC Gear Motors

Combining a precision gearbox (Spur, Planetary, or Worm) with a DC motor allows high torque output at low operating speeds while maintaining a compact physical envelope.
Critical selection factors:

Required shaft output speed (RPM)
Continuous output torque and peak overload capacity
Gearbox efficiency and backlash tolerances
Radial and axial shaft loading limits
Service life expectation of the gear train

Critical Parameters Reference Guide

01/

Rated Voltage: Nominal supply voltage required for optimal operation.

02/

Rated Power: Mechanical output power under continuous rated load.

03/

Speed at Rated Load: Actual shaft speed under full working load (never rely on no-load RPM).

04/

Continuous Torque: Torque available without exceeding thermal limits during steady operation.

05/

Starting / Peak Torque: Torque produced during initial startup or temporary load spikes.

06/

Stall Torque: Maximum torque generated at zero speed; must not be used for continuous operation.

07/

Duty Cycle: Operating pattern defined as run time vs. rest time per cycle.

08/

Shaft and Flange Envelope: Radial and axial mounting limits matching your machine interface.

OEM Customization Capabilities

Electrical Modifications

Custom windings for specific voltage/speed points, higher insulation classes (Class B, F, H).

Mechanical Customization

Extended shafts, dual shafts, special D-cuts, keyways, custom mounting flanges, integrated pulleys or pinions.

Cables & Connectors

Custom wire lengths, protective sleeving, IP65/IP67 sealed connectors, strain reliefs.

Integrated Assemblies

Factory-assembled encoders, electromagnetic holding brakes, precision gearheads, and matched BLDC drives.

Quality Assurance & Manufacturing Standards

Batch-to-batch consistency is vital for OEM production lines. Every motor manufactured by Auric undergoes rigorous testing protocols prior to dispatch:

ISO 9001 certified manufacturing facilities

100% automated electrical checks (Voltage, No-load current, Insulation resistance, Hi-Pot test)

100% dynamometer performance verification for rated speed and torque output

Hall sensor and encoder signal integrity verification

Noise, vibration, and dimensional tolerance inspection

CE, RoHS, and REACH compliance options available upon request

Quick RFQ Checklist for Custom & OEM Projects

To get an accurate technical evaluation and rapid price quotation within 24 hours, share your target parameters below:

Operating Voltage (V DC)	12V, 24V, 36V, 48V, or Custom
Target Operating Speed (RPM)	/
Required Continuous Torque (Nm / oz-in)	/
Peak / Starting Torque (Nm / oz-in)	/
Duty Cycle	(e.g., 30s ON / 60s OFF, or 24/7 Continuous)
Envelope Constraints	Max Diameter (mm) x Max Length (mm)
Shaft Configuration	Round, D-cut, Keyway, Threaded, or Custom
Feedback / Accessories	Hall Sensors, Incremental Encoder, Electromagnetic Brake, Gearbox Ratio
Estimated Annual Volume	Sample / Batch / Production

Have an existing motor to replace? Send us a nameplate photo, dimensional drawing, or cross-reference part number for an immediate match.

FAQ

Q: What is the main difference between brushed and brushless DC motors?

A: Brushed motors rely on mechanical brushes for commutation, making them simpler and less expensive initially, but subject to brush wear over time. BLDC motors use electronic controllers for commutation, providing longer service life, higher efficiency, and higher speed capabilities without mechanical wear.

Q: Can you manufacture a direct replacement for an existing or discontinued DC motor?

A: Yes. By providing a technical datasheet, nameplate photo, or physical sample, our engineering team can cross-reference electrical specs, shaft dimensions, and mounting interfaces to deliver a drop-in replacement.

Q: How do I choose between a standard DC motor and a DC gear motor?

A: If your application requires high output torque at speeds below standard motor ranges (typically under 1,000 RPM), a gear motor is far more efficient and compact than oversizing a direct-drive motor.

Q: What information is necessary to receive an official OEM quotation?

A: Provide your operating voltage, required load torque, target speed, duty cycle (run time vs. rest time), physical envelope constraints, and estimated annual volume. Technical drawings or existing part numbers are always welcomed.

As one of the leading dc motor manufacturers and suppliers in China, we warmly welcome you to buy advanced dc motor for sale here from our factory. All customized motors are with high quality and competitive price.