Key Features High-quality Material: With high strength, high hardness, corrosion resistance, wear resistance, and good heat dissipation, the premium copper, aluminum, magnet steel and plastic make our product sturdy. Pure Copper Coil Motor: The coil of the motor is made of high-quality and high-temperature copper wire, whose purity is up to 99.5%, featuring high corrosion and aging resistance and excellent conductivity, making the motor more durable and efficient. Low Noise: With the simple structure and excellent sealing, the motor can run in a low noise, which can provide you with a quiet working environment. Flexible Adjustment: The motor is equipped with an independent speed control lever. The position of the spring on it is adjustable for adjusting different elasticity, which increases pedal sensitivity and gives you more flexibility in speed adjustment. Wide Compatability: It comes with a speed adjustment range of 500-4500rpm, an adjustment step of 100 stitches/minute, and adjustable directions in both clockwise and anti-clockwise, enabling the motor to adapt to different working requirements. The controller can be connected to an LED light(not included) and boasts five brightness adjustable options, making it suit for different working environments. Application It is suitable for any type of industrial sewing machine for light to heavy-duty work including straight stitch machines, overlocks, zigzag stitching machines, blindstitch machines, heavy-duty walking foot, and heavy-duty upholstery machines. Specifications Color: Silver, White Material: Copper, Aluminum, Plastic, Magnet Steel Assembly Required: Yes Plug Type: EU Standard Voltage: 220V Speed: 500-4500RPM Step Adjustment: 100 Stitches/Min Power: 600W Controller Power Cord Length: 1.81m/5.94ft Servo Motor Size: 25.5*13.5*15cm/10*5.3*5.9in Controller Size: 18.7*6*15.9cm/7.4*2.4*6.3in Packaging Size: 31.5*28*21cm/12.4*11*8.3in Net Weight: 3.95kg/8.7lbs Gross Weight: 4.35kg/9.6lbs Package Included 1* Brushless Motor 1* Controller 1* English Manual All Accessories for Assembly Notes 1.Please check the size carefully before ordering. 2.Please read the operating manual completely before use. And pay particular attention to the safety instructions included.