The Century DC111 (C42D17NC37A) Permanent Magnet SCR-Rated C-Face Motor is a robust 1/4 HP, 1750 RPM, 90V DC motor engineered for applications requiring precise variable-speed control and dependable torque output. Designed for use with SCR (Silicon-Controlled Rectifier) drives, this motor is ideal for conveyors, feeders, packaging equipment, machine tools, and other industrial systems. With a TENV (Totally Enclosed Non-Ventilated) enclosure, ball bearings, and Class H insulation, it is built to withstand harsh environments while delivering long service life. The 56C frame allows direct C-face mounting for easy integration with gearboxes, pumps, and machinery. Key Features 1/4 HP, 1750 RPM permanent magnet DC motor SCR rated for precise variable-speed control Totally Enclosed Non-Ventilated (TENV) design protects against dust and debris Ball bearings for smooth, durable operation Class H insulation for superior thermal resistance 56C frame ideal for C-face mounting applications 2.7 full load amps at 90V DC Specifications Part Numbers: DC111, C42D17NC37A Horsepower: 1/4 HP RPM: 1750 Voltage: 90V DC Full Load Amps: 2.7 A Enclosure: TENV (Totally Enclosed Non-Ventilated) Frame: 56C Frame Insulation: Class H Motor Type: Permanent Magnet, SCR Rated Bearings: Ball Bearings Why Choose This Item Choose the Century DC111 for its high torque stability, precise speed control, and durable TENV construction. Designed for demanding industrial systems, this permanent-magnet DC motor delivers reliable, efficient operation and long service life?making it an excellent replacement for variable-speed machinery in manufacturing, packaging, and automation environments.