Micro-motors are small electrical motors with a maximum output capacity of 100W (watts). Micro-motors are often used in control systems for functions such as converting electromechanical signals and energy, transmitting mechanical loads, and acting as an AC and DC power supply for equipment. Micro-motors are reversible synchronous motors made up of a synchronous magnetic motor and a built-in reduction gear box to allow large torque, minimal noise, small size, light weight, convenient use, and constant speed operation. Additionally, gear boxes could be adjusted to achieve desired change in output speed and torque as well making micro-motors a popular option for daily life’s productions. 

As the demand for electrical motors and micro-motors continue to grow, extensive testing to ensure product safety and performance is required to keep pace with technical advancements and regulatory requirements. 

STC offers Electrical and Micro-motor testing services that includes:

Motor Rotation Inspection

• Motor Rotation Performance & Rating (GB 755-2008)
• General Safety Requirements for Small & Medium-sized Rotating Electrical Machines (GB 14711-2006)
• Protection Requirements for Rotating Motor-mounted thermal protection
• General Technical Requirements for Low Powered Motors (GB/T 5171-2002)
• Safety Requirements for Low Powered Motors (GB 12350-2009)
• Basic Technical Safety Requirements for Operating Micro-motor (GB 18211-2000)
• Basic Technical Requirements for Operating Micro-motors (GB/T 7345-2008)
• General Technical Requirements for AC Torque Motors (GB/T 7614-1994)
• General Technical Requirements for Low-Powered Geared Asynchronous Motors (GB/T 9543-1999)
• Technical Requirements for Low-Power Asynchronous Motor Pumps (GB/T 4376-2002)

Electromagnetic Compatibility Testing (GB 4343-2009)

• Conduction Emission
• Radiation Emission
• Harmonic Current
• Voltage Fluctuations
• Electrostatic Discharge
• Electrical Fast Transient
• Power Surge
• Power Frequency Magnetic Field Immunity
• Voltage Drop
• Conducted Anti-jamming
• Radiation Anti-interference

Restricted Hazardous Substance Testing

• RoHS Restricted Substances Directive
• REACH Regulation: Substances of Very High Concern (SVHC)
• Heavy Metals
• Polycyclic aromatic hydrocarbons (PAHS)
• Phthalates (PAEs)
• Tetrabromobisphenol A (TBBP-A)
• PFOS
• Halogen
• Nonylphenol (NP)
• Volatile Organic Compounds (VOC)

For more information about our Micro-motors Testing services, please feel free to Contact Us.

OTHER TESTING SERVICES

Automobiles & Automotive Component Testing

Battery Testing

CCC for China Electrical Products

Electrical & Electronic

Electromagnetic Fields / Radiation (EMF / EMR)

Energy Efficiency Labeling

Low Voltage Directive (LVD) testing

Micro-motors Testing

Power Tools Testing

Radio Frequency & Electromagnetic Compatibility

Smart Toilet Testing

USB Testing