Toroidal Winding Machines

• Credo tech India Private Limited
• Pattanur

Toroidal Winding Machines

Credo-Tech India offers a Toroidal Winding Machine, TW 140. This is available complete with core rotation, slider-magazine head and controller. This is specially designed for current sensing transformers and converter. Machine features and specification: program - microprocessor controller; core size - min Ø15 mm, max Ø60 mm; core height - max 30 mm; wire size - Ø0.056 mm to Ø0.71 mm; winding speed - 1500 RPM max; power supply - AC 230/2,4 A/50 Hz/600 W; net weight - 35 kg; construction - nickel plated steel; magazine Ø145mm - final hole - magazine circumference - magazine capacity: TW140-05 (5-200) - min 5.5 mm - 0.420 m - 3.8 mm2; TW140-07 (5-250) - min. 7.0 mm - 0.458 m - 7.2 mm2; TW140-09 (5-320) - min 9.0 mm - 0.467 m - 11.1 mm2; TW140-12 (5-440) - min 12.0 mm - 0.467 m - 28.3 mm2; TW140-14 (5-560) - min 14.0 mm - 0.467 m - 52.2 mm2. Calculation example: wire capacity (m) = magazine capacity (mm2) x magazine circumference (m) wire (mm2) Main motor: three-phase asynchronous motor; core rotation - 2-step motor; and winding counter - inductive sensor.