Smart Automation is a professional dc motor manufacturer/exporter, located in Changzhou City, nearby Shanghai, and the city is the production base for micro DC motors in China.
The stepper motor and brushed/brushless DC motor are main products and business of smart automation.

Main products:
1. Hybrid stepper motor and driver
Nema Size: NEMA 08, 11, 14, 15, 17, 23, 24, 34 and 42
Frame size: 20mm, 28mm, 35mm, 39mm, 42mm, 57mm, 60mm, 86mm, 110mm,
Step Angle:1.8 and 0.9,3.6 Degree,
Square-Bodied, High-Torque Stepper Motors. Round version, Standard stepper motors.
2.High quality brushelss dc motor
Brushless motor, power 1w upto 1700w
size 22mm, 28mm, 36mm, 42mm, 57mm, 62mm,80mm, 86mm, 90mm, 110mm, 130mm customized
Voltage:DC 5, 12, 24, 36, 46, 120, 300v
Ideal Solution for Velocity Control Applications
Shaft Modifications and Motor Adders Available
Options for bushless motor with gearbox, bushless motor with integrated electronics
3. High torque brushed dc motor
DUNKER motor type, Dia.30mm~110mm, 5w~1000w Customized voltage, performance, shaft, mounting, and lead configurations
EMI/RFI suppression circuit
E-coated, chrome- or zinc-plated housing
High temperature Class H winding insulation
Overload protection / Thermal protection
The products are widely applied in office automation, house-hold electrical appliance, audio and video equipment, medical instruments, automotive industry, and other automatic controlling systems as well. The products are exported world wide, including EU, USA, Australia, Korea...etc. Smart Automation provides his customers with premium quality, on time delivery and extremely competitive price.