{"product_id":"ack-090-04","title":"ACK-090-04","description":"\u003cp\u003eThe \u003cstrong\u003eCopley Controls ACK-090-04\u003c\/strong\u003e module is a precision digital servo drive from the \u003cstrong\u003eAccelnet CanOPEN Modules\u003c\/strong\u003e series. Featuring a MOSFET 3-phase inverter with a 15 kHz center-weighted PWM carrier, it delivers continuous output power of \u003cstrong\u003e0.18 kW\u003c\/strong\u003e and supports an input power voltage range of \u003cstrong\u003e+14 to +90 Vdc\u003c\/strong\u003e. This compact drive (dimensions 63.5 x 40.6 x 21.1 mm) weighs only 1.3 oz (37 g) and is engineered for motion control applications requiring high-speed communication, precise current regulation, and programmable outputs for brake control.\u003c\/p\u003e\n\n\u003cp\u003eIn detailed operation, the ACK-090-04 provides a \u003cstrong\u003ecurrent loop update rate\u003c\/strong\u003e of 15 kHz and a \u003cstrong\u003eposition \u0026amp; velocity loop update rate\u003c\/strong\u003e of 3 kHz for responsive performance. Continuous current output is \u003cstrong\u003e2 Adc\u003c\/strong\u003e (1.4 Arms sinusoidal), with peak current capability of \u003cstrong\u003e4 Adc\u003c\/strong\u003e (2.8 Arms sinusoidal). The module integrates full-duplex RS-232 communication (9,600 to 115,200 Baud) and high-speed CANopen via a TJA1050 transceiver. Overvoltage protection at \u003cstrong\u003e+91 Vdc\u003c\/strong\u003e and undervoltage protection at \u003cstrong\u003e+14 Vdc\u003c\/strong\u003e safeguard the drive, while drive outputs resume operation only when HV levels return to safe thresholds.\u003c\/p\u003e\n\n\u003cp\u003eThe ACK-090-04 conforms to EN 55011, EN 61000-6-1, IEC 61010-1, and UL 61010-1 standards, ensuring robust electromagnetic and safety compliance. Its drive over temperature protection activates at PCB temperatures above \u003cstrong\u003e90 °C\u003c\/strong\u003e, and shock resistance meets IEC 60068-2-27 (10 g, 10 ms, half-sine pulse). An internal +5 V DC output (250 mA) supports auxiliary circuits, with recommended L-C filtering for stability. Programmable inputs monitor motor overtemperature and drive brake releases, while external flyback diodes manage inductive loads. This durable, efficient module streamlines integration into industrial automation, delivering reliable, precise control for demanding motion control systems.\u003c\/p\u003e","brand":"Copley Controls","offers":[{"title":"Unstocked","offer_id":51655796162861,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/7696\/9517\/files\/Accelnet_Series__e22d99a0-51fc-4194-a1b3-efec90f900e1.webp?v=1759606557","url":"https:\/\/servosupplier.com\/products\/ack-090-04","provider":"Servo Supplier","version":"1.0","type":"link"}