DC motor RS-2847ST series

brushed12 V24 V

Product Overview
RS-2847ST is an extended-length 28 mm brushed DC motor (395 motor class) with a 46.5 mm body length. Certain variants provide high stall torque (some >1,100 g·cm) and output power above ~25 W. Typical applications include hand blenders, compact drills/screwdrivers, vacuum cleaners and children's ride-on toys. OEM/ODM customization supported across 3V–36V.

Key Facts for Engineering Buyers

• Product category: Brushed DC Motors
• Motor family: Extended-length 28 mm brushed DC motor
• Brand / manufacturer: KWC Motor, Dongguan KWC Machinery Co., Ltd.
• Typical applications: handheld food processors, electric drills, vacuum cleaners, children's ride-on toys
• Customization range: Voltage 3V–36V, shaft and gearbox options

Specification Signals

• Diameter: ~28 mm
• Body length: 46.5 mm
• Voltage (customizable): 3V - 36V
• Output Power (typical): up to ~25 W (variant-dependent)

Customization and Sourcing Notes
KWC Motor provides OEM/ODM customization for voltage, speed, torque, shaft design (D-shaft, knurled), pre-soldered leads, capacitors, connectors, gearbox integration and EMC/noise measures. Final pricing and lead times are provided after confirming application, specifications, quantity and customization details.

Target Applications & Solutions

• Hand blenders & power tools: High-stall-torque variants (>1.1 kg·cm) reduce stalling in high-viscosity mixing and suit gearbox-driven drilling/fastening.
• Ride-on toys & home appliances: Extended housing improves heat dissipation and load endurance for drive or main-motor roles in ride-on cars and vacuum cleaners.

Technical Specifications (table)
Model | Operating Voltage | Nominal Voltage | No-load Speed | Speed @ Max. Efficiency | Output Power | Stall Torque
RS-28473ST-5022 | 3.0V – 6.0V | 6.0V | 20,800 rpm | 17,830 rpm | 25.6 W | 980 g·cm
RS-28473ST-19150 | 12.0V – 36.0V | 24.0V | 12,000 rpm | 9,900 rpm | 14.2 W | 800 g·cm
RS-28475ST-17100 | 12.0V – 30.0V | 12.0V | 4,800 rpm | 3,960 rpm | 2.85 W | 400 g·cm
RS-284755T-2453 | 12.0V – 26.0V | 24.0V | 17,900 rpm | 15,370 rpm | 25.2 W | 1,130 g·cm

Characteristics / Technical specifications

• Model designation: RS-2847ST
• Motor family / class: Extended-length 28 mm (390/395 form factor)
• Body diameter: ~27.7–28 mm
• Body length: 46.5 mm
• Shaft diameter (typical): 2.3 mm
• Voltage (customizable): 3V – 36V
• Typical output power: up to ~25 W (variant-dependent)
• No-load speed: up to 20,800 rpm (variant-dependent)
• Stall torque: ~400–1,130 g·cm (variant-dependent); selected variants >1,100 g·cm
• Options: D-shaft, knurled shaft, pre-soldered leads, capacitors, connectors, gearbox integration
• Compliance: RoHS / REACH conforming; 100% stall and no-load performance testing