{"product_id":"siemens-6se6440-2ud31-1ca1-variable-frequency-drive","title":"Siemens 6SE6440-2UD31-1CA1 Variable Frequency Drive","description":"\u003cdiv\u003e\u003cp\u003eSiemens Micromaster 440 6SE6440-2UD31-1CA1 is a 3‑phase AC variable frequency drive designed for 380–480 V motors, delivered without an internal line filter for streamlined installation. It provides 11 kW nominal output (15 kW square‑law torque under overload), with 150% overload for 60 seconds and 200% for 3 seconds, and it operates across 47–63 Hz. The unit measures 245 × 185 × 195 mm (H × W × D), carries IP20 protection, and tolerates an ambient temperature range of -10 to +50 °C without AOP\/BOP options. It is well suited to industrial applications such as conveyors, pumps, fans, and machine tools where precise speed and torque control of three‑phase motors is required.\u003c\/p\u003e\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"New","offer_id":46268646785258,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-018.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/siemens-6se6440-2ud31-1ca1-variable-frequency-drive","provider":"GTG Hardware","version":"1.0","type":"link"}