Motor Model	Rated Voltage(VDC)	Rated Speed(Rpm)	Rated Torque(N.m)	Rated Power(W)	Length(mm)
28RLSE240840	24	4000	0.02	8	49
28RLSE241240			0.03	12.5	59
28RLSE241640			0.04	16.7	69

*Note: We can manufacture products according to customer's requirements.

Gearbox Electrical Specifications

Reducer Series	Transmission efficiency	Max radial load	Max axial load	Transmission torque	Reduction Ratio	Length(mm)
1	90%	35N	20N	0.3N.m	3.7,5.18,6.75	25.6
2	81%	35N	20N	1.2N.m	14,19,25,27,35,45	34
3	73%	35N	20N	2.5N.m	51,71,93,100,139,181,236,307	42

Wiring Diagram

Dimensions(Unit: mm)

Functional Positioning and Target Users
The 28PSR-28RLSE Series bdlc planetary gearmotor is engineered for industrial engineers and system integrators requiring compact, high-efficiency drive units. Its 28mm diameter housing suits applications where space constraints are critical but precision torque delivery remains paramount. Target users include automation equipment designers and OEM manufacturers focusing on robotics, medical devices, and instrumentation. This motor series addresses needs for stable speed regulation at rated speeds near 4000 RPM while offering torque outputs suitable for delicate yet durable mechanical assemblies. The product supports custom configurations to meet diverse project requirements and system integration demands.

Technical Features and Measurable Specifications
This brushless DC gearmotor integrates a precision planetary gearbox delivering rated torque between 0.02 and 0.04 N·m, combined with power output ranging from 8 to 16.7 W at 24 VDC. The bdlc planetary gearmotor benefits from high transmission efficiency, with gearbox reduction options offering ratios from 3.7 up to 307, optimizing speed-torque conversion based on application. The motor’s compact dimensions (28mm diameter, 49-69mm length) and robust mechanical design, compliant with ISO 9001:2015 standards, ensure consistent performance and durability. Electrical and mechanical specifications support high radial and axial load resistances, accommodating precise control and long operational life under rigorous industrial conditions.

Industry Applications and Real-World Value
Widely applicable to robotics, automation, medical instrumentation, and consumer devices, this bdlc planetary gearmotor provides reliable torque and speed regulation in spatially constrained environments. Its quiet operation and efficient power management render it well-suited for diagnostic equipment and portable electronics requiring high drive quality. Within industrial machinery, the motor facilitates optimized system throughput by enhancing torque capacity without increasing footprint. OEMs benefit from its customization capabilities, enabling bespoke solutions aligned with stringent manufacturing standards. Overall, this product supports advanced, quality-driven deployments where precision and efficiency directly impact operational ROI.

Use Scenarios

Compact Robotics Motion Control Applications
In advanced robotics manufacturing environments, precise joint and actuator control is imperative. The 28PSR-28RLSE Series bdlc planetary gearmotor functions as a compact, reliable drive source designed for embedded robotic systems with limited space availability. Its integrated planetary gearbox delivers high transmission efficiency, allowing optimized torque output at operating speeds near 4000 RPM. This motor’s small footprint and ISO-certified quality provide effective compliance with system design standards, ensuring stable motion control within robotic arms or autonomous devices. The motor’s customizable configurations enable tailored performance integration into complex mechatronic assemblies, enhancing overall operational precision and efficiency.

Automation Equipment Requiring Space-Optimized Torque Drives
In automation production lines where machinery components demand controlled torque and speed regulation within confined spaces, the 28PSR-28RLSE bdlc planetary gearmotor serves as an optimal solution. Its 24V brushless motor foundation combined with a precision planetary gearbox achieves torque ranges suited for driving conveyors, indexing systems, or positioners with consistent output. The motor’s compact 28mm diameter design reduces installation complexity and enables integration into compact automation units while maintaining compliance with industry quality regulations. This results in enhanced production throughput, decreased downtime due to maintenance efficiencies, and reliable operation under variable load conditions, supporting scalable automation workflows.

FAQ

What customization options are available for the 28PSR-28RLSE Series planetary gearbox motor?
The 28PSR-28RLSE Series planetary gearbox circular DC brushless motor can be customized for torque, speed, gearbox reduction ratios, and dimensions. Caida supports tailored configurations to meet specific industrial application needs, ensuring optimized performance for your project.

What quality certifications does Caida provide for this motor series?
Caida’s production of the 28PSR-28RLSE Series complies with ISO 9001:2015 standards and meets international certifications such as CE, UL, and RoHS. These certifications guarantee consistent quality, safety, and environmental compliance for the bdlc planetary gearmotor.

How do I install and maintain the 28PSR-28RLSE motor for long-term reliability?
Installation requires securing the motor according to mechanical specifications and selecting appropriate power supply at 24 VDC. Routine maintenance mainly involves verifying connection integrity and avoiding exposure to harsh environments to preserve the efficiency of this planetary gearbox circular DC brushless motor.

What shipping options are available for international buyers?
Caida supports global logistics with strategically located European overseas warehouses, enabling local and efficient delivery. Delivery timelines for the 28PSR-28RLSE Series vary by volume and customization level but are designed to meet industrial schedule demands promptly.

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