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With the growing popularity of family outings and outdoor activities, electric-assisted strollers are becoming an attractive solution for parents who want a more comfortable walking experience. Unlike traditional strollers that rely entirely on manual pushing, electric-assisted models use battery-powered motors to provide additional driving force, reducing physical effort during long walks, uphill travel, and operation under heavier loads.
To achieve smooth and reliable movement, the stroller requires a compact drive system capable of delivering sufficient torque at relatively low speeds. The motor must also support controlled acceleration, stable cruising, and consistent performance across different outdoor conditions.
For this application, BG Motor's BG63 DC Worm Geared Motor provides an integrated drive solution, combining a compact structure with low-speed, high-torque output to support the stroller's rear-wheel drive system.
The electric-assisted stroller required a motor that could balance driving performance, passenger comfort, and energy consumption.
Load Starting Performance: The motor needed sufficient torque to overcome initial resistance when the stroller was carrying a child and other items.
Smooth Speed Control: Sudden acceleration or unstable speed could affect the stroller's movement and passenger comfort.
Outdoor Climbing Capability: The drive system needed to provide adequate torque when moving across gentle slopes and uneven surfaces.
Compact Installation: The motor and gearbox had to fit within the limited space around the rear-wheel chassis.
Reliable Operation: Frequent starting, stopping, and low-speed operation required a stable transmission system.
BG Motor recommended the BG63 DC Worm Geared Motor, with a rated power range of 52–125W, voltage options from 12–110VDC, output speeds of 45–120rpm, and rated torque of 2–6N·m.
The motor is integrated into the rear-wheel drive system and works with a rechargeable battery and compatible motor controller to provide auxiliary propulsion.
Key solution features include:
1. Low-Speed, High-Torque Drive
The worm gearbox reduces motor speed while increasing output torque, helping the stroller overcome starting resistance and maintain movement under passenger load.
2. Adjustable Speed Control
With a compatible controller, the motor supports smooth acceleration, controlled cruising, and adjustable driving speeds, making outdoor operation more comfortable.
3. Compact Worm Gear Structure
The integrated motor and gearbox provide a compact transmission solution for installation around the stroller's rear-wheel chassis, helping simplify the drive layout.
4. Self-Locking Transmission Feature
The worm gear structure offers a self-locking characteristic under suitable operating conditions, helping resist reverse movement when the motor is not driving. However, an independent mechanical or electrical braking system is still required for safe parking and stopping.
5. Flexible Motor Customization
BG Motor can provide different voltage, power, output speed, gearbox configurations, shaft dimensions, and mounting options to match the stroller's mechanical structure and driving requirements.
With its 52–125W power range and 2–6N·m rated torque range, the BG63 series offers a flexible drive solution for compact electric-assisted mobility products.
BG Motor provides customized motor selection and technical support based on the customer's actual application requirements. Our engineering team evaluates key factors such as total stroller weight, maximum passenger load, wheel diameter, target driving speed, climbing angle, and available installation space.
Motor samples can be supplied for prototype testing, allowing customers to verify starting performance, loaded operation, speed regulation, noise levels, and transmission compatibility before mass production.
Through flexible motor customization and application-oriented engineering support, BG Motor helps customers develop reliable drive systems for electric-assisted strollers and other compact mobility products.
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