Dual Shaft Stepper Motor
Dual-ended shaft extension for synchronized drive and encoder feedback.
Through-shaft (Non-captive) options for integrated linear motion and lead screw drive.
Torque density optimized for precision movement in frame sizes 8mm to 42mm.
Operational noise reduction through precision rotor balancing.
Increased radial load capacity via reinforced bearing structures.
Reliable performance under continuous duty cycles within 24V DC parameters.
Kechen Motor – Dual Shaft Stepper Motor Manufacturer in China
Dual shaft stepper motors feature extended shafts on both sides of the rotor, allowing engineers to connect drive components on one side while integrating encoders, brakes, or secondary transmission systems on the other. This design improves system versatility without increasing motor footprint.
Kechen Motor is an industrial manufacturer specializing in the development and production of dual shaft stepper motors for high-precision B2B applications. Operating from our production facility in Shenzhen, we provide standardized and custom-engineered motor solutions designed for long-term mechanical stability. The dual shaft configuration is a functional requirement for systems that necessitate a secondary mechanical interface for manual positioning, brake mounting, or high-resolution encoder integration.
Our technical approach involves the use of high-permeability silicon steel and high-energy permanent magnets to maintain torque consistency across varied pulse frequencies. With diameters ranging from 8mm to 42mm and rated for voltages up to 24V DC, these units are engineered for space-constrained industrial hardware. We maintain strict control over shaft runout and axial play to minimize mechanical wear and ensure predictable motion profiles in sensitive instrumentation.
Customizable and High Torque: Kechen Motor Dual Shaft Stepper Motor Features
We offer flexible customization to match different motion control requirements:
- Shaft dimensions, dual-end machining, and keyway options
- Voltage, current, and holding torque configurations
- Optional encoders, gearboxes, and braking systems
- Special coatings for corrosion resistance or harsh environments
- Wiring, connectors, and mounting adaptations
All motors are manufactured through controlled processes including precision machining, coil winding, rotor balancing, assembly, and full performance testing to ensure consistent quality.
| Parameter | Dual Shaft Stepper Motor Solutions | |
|---|---|---|
| Hybrid Dual Shaft Stepper Motor | PM Dual Shaft Stepper Motor | |
| Step Angle | 1.8° / 0.9° | 7.5° / 15° |
| Frame Size (Diameter) | NEMA 8, 11, 14, 17 (20mm – 42mm) | Φ8mm, Φ10mm, Φ15mm, Φ20mm, Φ25mm, Φ35mm, Φ42mm |
| Operating Voltage | 5V – 24V DC | 3V – 24V DC |
| Shaft Configuration | Dual-end extension (Custom lengths) | Dual-end extension (Custom lengths) |
| Torque Performance | High torque density for industrial loads | Moderate torque for lightweight applications |
| Bearing Type | Deep groove ball bearings (High radial load) | Oil-impregnated bushings / Ball bearings |
| Positioning Accuracy | ±5% per step (Non-cumulative) | ±7% per step (Non-cumulative) |
| Secondary Shaft Function | Encoder, brake, or manual knob mounting | Manual adjustment or pulley drive |
| Insulation Class | Class B (130°C) / Class F (155°C) | Class E (120°C) / Class B (130°C) |
| Mounting Options | NEMA standard flange / Faceplate holes | Standard bracket / Custom mounting tabs |
| Customization (OEM) | Shaft geometry, winding, lead wires | Shaft length, connector, gear material |
Kechen Dual Shaft Stepper Motor Products
Kechen Dual Shaft Stepper Motor 3D Design
Dual Shaft Configuration and Mechanical Transmission Efficiency
The dual shaft configuration serves a critical role in complex mechanical assemblies where drive synchronization is required. By providing power output from both ends of the rotor, engineers can eliminate the need for secondary belt drives or gear trains to mirror motion. Our focus on shaft alignment and concentricity ensures that transmission efficiency is maintained at peak levels, reducing parasitic energy loss. This mechanical layout is effective for driving dual-lead screw stages or integrating safety brakes directly onto the motor shaft without interfering with the primary load.
Thermal Stability and Long-Term Operational Reliability
Operational reliability in industrial environments is directly linked to thermal management. Our dual shaft motors utilize high-grade copper windings with heat-resistant coatings to prevent internal short circuits during prolonged duty cycles. The housing material is selected for its thermal conductivity, facilitating heat dissipation to the ambient air or the mounting plate. This thermal stability ensures that the magnetic flux remains constant, preventing the torque degradation that can occur when motors overheat during continuous operation.
Extensive Applications of Kechen Motor Dual Shaft Stepper Motor
- Medical Equipment: Integrated into blood analyzers and syringe pumps where precise fluid dosing and low-vibration movement are critical.
- Industrial Automation: Utilized in pick-and-place systems and labeling machinery requiring high repeatability and synchronization.
- Smart Home Technology: Employed in motorized window shades and smart lock systems that require long service life and efficient power consumption.
- Automotive Industry: Applied in climate control actuators and headlight leveling systems where components must withstand radial loads and vibration.
- Agriculture: Used in automated seeding systems and sorting equipment that demand robust mechanical construction and consistent performance.
Their dual-ended design allows simultaneous drive and monitoring, improving system efficiency and reducing the need for additional components.
Installation and Quality Assurance
Kechen Motor offers various installation options, including standardized NEMA mounting flanges and bespoke faceplate designs for direct integration into existing housings.
Certifications: All units are manufactured to meet CE and RoHS compliance standards.