Premium Sewing Machine Motor for Singer 14U Series Overlock Machines

Replacement Model: YM-310-S

This premium replacement sewing machine motor is designed to deliver reliable power and smooth operation for selected Singer overlock (serger) machines. Manufactured in Taiwan, it provides stable performance, high-speed operation, and built-in thermal protection for long-lasting durability.

Compatible Models

• Singer 14U Series
• Singer 14U12A
• Singer 14U34A

Nameplate Ratings

• Voltage: 230V
• Frequency: 50Hz
• Current: 0.55A
• Input Power: 120W
• Speed: 6,000 RPM

Motor Specifications

• Operating Voltage: 230V AC, 50Hz
• Input Power: 120W
• Load Current: 0.6A ±10%
• Output Power: 63W ±10%
• Motor Speed: 6,000 ±1,000 RPM
• Starting Torque: More than 235.2 mN·m (2400 g-cm)
• Thermal Cutoff: 150°C
• Country of Manufacture: Made in Taiwan

Dielectric Strength (Under Normal Conditions)

• Basic Insulation: AC 1250V for 1 minute or AC 1400V for 1 second
• Reinforced Insulation: AC 3750V for 1 minute or AC 4200V for 1 second
• Cutoff Current: 10mA

Insulation Resistance (Under Normal Conditions)

• Basic Insulation: More than 2 MΩ
• Reinforced Insulation: More than 7 MΩ