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

DC Gear Motors for Wholesale, Distribution and OEM Applications

Compact Geared Drives with Flexible Speed, Torque, and Mechanical Configurations

AURIC manufactures high-performance brushed and permanent magnet DC gear motors engineered for high-volume OEMs and industrial distributors. Designed as modular drive platforms, our DC gear motors deliver controlled speed reduction, high power density, and versatile mounting arrangements directly from the factory.

The motors are suitable for applications including small conveyors, electric actuators, automation equipment, access-control systems, medical equipment, battery-powered machinery, AGVs and other DC-powered mechanisms.

Agriculture Electric Motor
Agriculture Electric Motor provides industrial-grade motor solutions for stable power to agricultural machinery and equipment. These motors are highly efficient, durable, and have low maintenance
Precision Planetary Gearbox
The Precision Planetary Gearbox is a core transmission component designed for high-precision motion control equipment, primarily used in automated systems requiring low backlash, high rigidity, and
Parallel Axis Gear Motor
The Parallel axis gear motor is a stable drive unit designed for high-efficiency linear transmission. The power input and output remain coaxial and parallel, resulting in a more natural force path
High Precision Planetary Gearbox
The high-precision planetary gearbox, engineered for Servo Systems, Robotics & High-Accuracy Motion Control, solves the problem of precision loss, and is not simply a transmission device.
High Speed Planetary Gearbox
The high-speed planetary gearbox is a precision transmission device designed for high-speed input conditions. It offers stable torque output, and its planetary gear structure enhances load-bearing
High Precision Gearbox
High-precision gearboxes achieve transmission efficiency of up to 94%–97% and stable torque output. They can be applied to robots, automated production lines, and precision machinery, helping
90v Dc Gear Motor
The 90V DC Gear Motor is a medium-to-high voltage DC geared drive unit designed for industrial control systems, specifically for equipment requiring stable speed control, smooth start-up performance,
Right Angle Dc Gear Motor
This 12v DC gear motor with high torque is a high-output drive solution for low-voltage safety systems, suitable for battery-powered equipment, mobile machinery, and automated devices. It offers
12v Dc Gear Motor High Torque
This 24V DC gear motor with high torque is a high-output drive solution for low-voltage safety systems, suitable for battery-powered equipment, mobile machinery, and automated devices. It offers

Product Series Selection

Gearbox Architecture	Rated Voltage	Continuous Torque Range	Reduction Ratios	Key Features	Target Applications
Spur DC Gear Motors	6V, 12V, 24V DC	Up to 35 Nm	1:3 to 1:1000	Economical construction, compact inline design, high mechanical efficiency	Small conveyors, automatic locks, packaging mechanisms, vending machinery
Planetary DC Gear Motors	12V, 24V, 36V, 48V DC	Up to 120 Nm	1:4 to 1:850	High torque density, resistance to shock loads, low backlash	AGVs, robotics, medical equipment, heavy-duty actuators, battery-powered vehicles
Worm DC Gear Motors (90°)	12V, 24V, 48V DC	Up to 80 Nm	1:10 to 1:100	90° power transmission, compact installation footprint, high holding torque	Access-control gates, lifting mechanisms, medical beds, compact drive systems

Engineered for Wholesale Distributors and OEM Integration

* Electrical and Winding Tailoring: Custom voltage configurations (6V to 48V DC), optimized copper windings for target RPM/torque operating points, Class B/F insulation, and continuous vs. intermittent duty tuning.

* Mechanical Modifications: Custom shaft configurations (D-cut, cross-drilled, keyed, hollow, splined), custom front flanges, pilot diameters, and special housing materials (zinc die-cast, aluminum, steel).

* Control and Feedback Options: Integrated magnetic Hall-effect encoders (single/dual channel) and high-resolution optical encoders for closed-loop speed and position control.

* Connector and Cable Assembly: Factory-installed wiring harnesses, custom cable lengths, IP-rated seals, and quick-connect terminal plugs ready for plug-and-play installation.

* Private-Label & Bulk Supply: Custom laser-engraved nameplates, customer part numbering, barcoded packaging, and drop-shipping support for distributor networks.

Technical Engineering & Selection Guidelines

Key Selection Criteria
1. Nominal Voltage and Supply Limits (Battery or Power Supply output under load).
2. Continuous Running Torque vs. Peak Starting Torque (accounting for load inertia and startup friction).
3. Permissible Radial and Axial Shaft Loads (protecting gearbox bearings from premature wear).
4. Duty Cycle and Thermal Dissipation (evaluating temperature rise during continuous vs. intermittent operation).
5. Gearbox Backlash and Noise Requirements (critical for positioning accuracy and medical/office environments).

Note on Stall Torque: Stall torque values represent momentary breaking points, not continuous operating thresholds. Operating brushed DC motors near stall causes rapid thermal buildup and commutator degradation. Always size drives using continuous rated torque and an appropriate safety margin.

Quality Assurance and Manufacturing Compliance

Armature and Motor Testing

100% automated testing for winding resistance, insulation integrity, dielectric withstand, no-load speed, and neutral-axis brush timing.

Gearbox Quality Control

Precision gear tooth profile inspection, runout checks, dynamic noise/vibration spectrum testing, and high-temp synthetic grease validation.

Final Inspection and Burn-In

Full-load operating tests, shaft runout audits, dimensional verification against CAD drawings, and visual cosmetic clearance.

Regulatory Standards

CE, RoHS, and REACH compliant. ISO 9001 certified manufacturing facilities.

Request a Wholesale Quote or Technical Evaluation

To receive a formal quotation, CAD drawings, or engineering assistance within 24 hours, please provide the following details:

Target Operating Voltage (V DC)

Required Output RPM and Continuous Operating Torque (Nm or oz-in)

Gearbox Preference (Spur, Planetary, Worm) and Shaft Dimensions

Feedback Requirement (None, Hall Encoder, Optical Encoder)

Estimated Annual Volume or Sample Request Quantities

[Submit RFQ Form] or Email technical drawings directly to us

FAQ

Q: Can AURIC engineer a direct drop-in replacement for an existing DC gear motor model?

A: Yes. We regularly assist distributors and OEMs with drop-in replacements for third-party brand motors. By reviewing your current motor's dimensions, shaft profile, voltage, no-load RPM, and loaded torque targets, we can adjust our standard gearheads and motor windings to deliver an identical mechanical and electrical footprint.

Q: What is the typical lead time for custom OEM samples and wholesale production runs?

A: Custom prototype samples (with modified shafts, custom windings, or specific connectors) are generally dispatched within 10 to 14 business days. Standard wholesale production lead times range from 3 to 4 weeks depending on order volume and specialized component requirements.

Q: How do I select between a Spur Gearbox and a Planetary Gearbox for my application?

A: Choose a spur gearbox for cost-sensitive, moderate-torque applications where low noise and high efficiency at lower speeds are primary requirements. Choose a planetary gearbox when high torque density, compact radial footprint, and high resistance to shock loads or frequent reversing are required (e.g., in AGVs or robotics).

Q: Can AURIC DC gear motors be supplied with integrated encoders for position feedback?

A: Yes. We offer pre-installed magnetic Hall-effect encoders (typically 1 to 12 pulses per revolution on the motor shaft) and optical encoders for high-precision closed-loop speed, direction, and position sensing. These can be integrated directly with your motor driver setup.

Q: What are the Minimum Order Quantities (MOQ) for custom OEM orders and distributor programs?

A: We support prototype development with low MOQ options (as few as 5 to 10 units for testing). For customized production runs, standard MOQs typically start at 100 to 500 units depending on the level of mechanical and winding customization required.

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

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