Guang Dong Lihua Mechatronics Co.,Ltd
| Rated Volt | 24.0V |
| Motor Type | RK-3332 Carbon Brush Motor |
| Motor Current | 0.16A Or Custom |
| Motor Weight | 90g |
| Motor Length | 15.5±0.5mm Or Custom |
| Motor Diameter | 2.5mm |
| ODM/ODM | Accepted |
| Motor Speed | 7200rpm-8800rpm |
| Stall Torque | 700g.cm |
| Payment Terms | D/A,L/C,D/P,T/T,Western Union,MoneyGram |
| Supply Ability | 20000PCS/Day |
| Delivery Time | 30-45Days |
| Packaging Details | Carton |
| Name | Brushed DC Electric Motor |
| Brand Name | Lihua Motor/HCS Motors |
| Model Number | RK-3332SAGT-23255 |
| Certification | ISO9001/Reach/RoHs/SGS/CE |
| Place of Origin | Dongguan,China |
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Product Specification
| Rated Volt | 24.0V | Motor Type | RK-3332 Carbon Brush Motor |
| Motor Current | 0.16A Or Custom | Motor Weight | 90g |
| Motor Length | 15.5±0.5mm Or Custom | Motor Diameter | 2.5mm |
| ODM/ODM | Accepted | Motor Speed | 7200rpm-8800rpm |
| Stall Torque | 700g.cm | Payment Terms | D/A,L/C,D/P,T/T,Western Union,MoneyGram |
| Supply Ability | 20000PCS/Day | Delivery Time | 30-45Days |
| Packaging Details | Carton | Name | Brushed DC Electric Motor |
| Brand Name | Lihua Motor/HCS Motors | Model Number | RK-3332SAGT-23255 |
| Certification | ISO9001/Reach/RoHs/SGS/CE | Place of Origin | Dongguan,China |
| High Light | 24V Brushed DC Motor High Torque ，8700RPM High Torque Brushed DC Motor | ||
Φ33mm RK-3332 8700RPM 24V Brushed DC Motor High Torque Motor For Window Sweeping
RK-3332 24v DC Motor Specifications / Motor Technical Parameter
Motor Rated Volt:24V
Operating Voltag Range:20v-24v
Rotation:CW /CCW
Operating Temperaure:-20℃ -+70℃
Storage Temperature Range:+30℃ -+80℃
Rated Load Speed:8100±810 r/min
Rated Load Current:550mA
No-laod Speed:160mA
Stall Torque:700g.cm
Starting Voltage:2.5V
Insulation Resistance:10 MΩ
Starting Current:4500mA max (12V)
Weight:89g
Mechanical Noise:60dB max
Maximum Axial Load:20Kgf MAX
This high-performance motor combines advanced materials and precision engineering to deliver reliable operation across various applications, offering exceptional power-to-weight ratio and operational flexibility.
RK3332 Micro Motors Electric Carbon Brushed Dimension/Drawing
Motor case diameter: 33±0.3 mm
Motor case length: 32.1±0.3 mm
Motor case shape: Round motor housing
Brush type: Long life time carbon brushed
Motor type: Single brush permanent magnet dc electric motor
Driveshaft shape: D, O, knurling, screw thread, Customization
Bearing type: bushing/ball bearing
Rotation:CW /CCW
Motor Body Size:33mm*32mm
Length motor aixs : L±0.5mm (L can custom)
3332 motor materials: Full precision dc motor
Construction: Permanent Magnet /Carbon Brushed PM DC Motor
| Motor Type | Key Advantages | Limitations | Typical Applications |
|---|---|---|---|
| Brushed DC Motor | High starting torque, low cost | Noisy (>65dB), short lifespan (~500 hours) | Entry-level home cleaners |
| AC Motor | High efficiency, stable | Large size, heavy weight | Industrial-grade equipment |
| Brushless DC Motor | High efficiency, quiet (<50dB), long lifespan (>2000 hours) | Higher cost | Mid/high-end smart robots |
To address traditional DC motor key points, our RK-3332 brushless motor delivers breakthrough performance:
1. Power & Noise Balance
97mNm high torque output (24V rated voltage) for heavy-duty cleaning heads
Noise ≤60dB (1m distance), 30% quieter than brushed motors
300+ hour lifespan (30min work/10min pause cycle)
2. Environmental Adaptability
Wide temperature range: -20℃~+70℃ for extreme climates
Moisture resistance: IP54 rating against cleaner corrosion
3. Smart Control Compatibility
PWM speed control for pressure sensor integration
Built-in overheating protection
Home models: RK-3332 + planetary gearbox (50:1) for cost-performance balance
Commercial models: Dual RK-3332 parallel drive for large windows
Magnetic designs: Custom worm gearbox for auto-lock safety
✔ Free load analysis: Torque calculations based on cleaner weight/window slope
✔ 3D-printed housing adaptation: For unconventional installations
✔ EMC optimization: Minimizes WiFi/Bluetooth interference
[Download RK-3332 Test Report] [Consult Climate Adaptation Solutions]
Note: All data based on standard testing (25±5℃, 40-70%RH). Real-world performance varies with glass surface friction.
Company Details
Business Type:
Manufacturer,Exporter,Seller,Trading Company
Year Established:
2003
Total Annual:
20598600-21971840
Employee Number:
400~500
Ecer Certification：
Verified Supplier
Guang Dong Lihua Mechatronics Co., Ltd.(Lihua Motor) was founded in May 2003, formerly Shen Zhen Hua Chuang Sheng Motor Co., Ltd. (HCS Motors) In order to expand its business, it relocated from Shenzhen to Humen Town (Dongguan City) in October 2017. Lihua is a manufacturer of high-quali... Guang Dong Lihua Mechatronics Co., Ltd.(Lihua Motor) was founded in May 2003, formerly Shen Zhen Hua Chuang Sheng Motor Co., Ltd. (HCS Motors) In order to expand its business, it relocated from Shenzhen to Humen Town (Dongguan City) in October 2017. Lihua is a manufacturer of high-quali...
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