{"product_id":"nextstep-eo","title":"NEXTSTEP EO","description":"\u003cp\u003eThe NEXTSTEP EO drive, manufactured by \u003cstrong\u003eKollmorgen\u003c\/strong\u003e, is an integral component of the \u003cstrong\u003eNEXTSTEP Microstepping Drives\u003c\/strong\u003e series and carries the official identifier \u003cstrong\u003epart_number\u003c\/strong\u003e. Engineered for demanding motion control applications, this micro-stepping drive accepts an \u003cstrong\u003eAC Power Input\u003c\/strong\u003e of \u003cstrong\u003e90-120 VAC Single Phase, 50\/60 Hz\u003c\/strong\u003e and provides a nominal \u003cstrong\u003eBus Voltage\u003c\/strong\u003e of \u003cstrong\u003e160 VDC\u003c\/strong\u003e. Despite a compact form factor, the NEXTSTEP EO delivers up to \u003cstrong\u003eMotor Current\u003c\/strong\u003e of \u003cstrong\u003e0–7.9 amps\u003c\/strong\u003e in precise \u003cstrong\u003e0.1 amp increments\u003c\/strong\u003e, outperforming similarly sized competitors by offering twice the power density. The drive's \u003cstrong\u003eSwitching Frequency\u003c\/strong\u003e of \u003cstrong\u003e20 kHz\u003c\/strong\u003e enables fine resolution in step-pulse delivery, ensuring high fidelity in position control. As part of a now-retired series, the NEXTSTEP EO maintains its relevance through robust design and field-proven reliability, with continued availability via specialist distributors.\u003c\/p\u003e\n\n\u003cp\u003eThe performance characteristics of the NEXTSTEP EO emphasize efficiency and flexibility for high-throughput systems. Its internal \u003cstrong\u003eregenerative circuit\u003c\/strong\u003e captures braking energy from large inertial loads, returning power to the bus and reducing overall energy consumption. An \u003cstrong\u003eadjustable motor current waveform\u003c\/strong\u003e refines step-to-step accuracy and smoothness, delivering consistent torque even at low speeds. With an operating range of \u003cstrong\u003e0–7.9 amps\u003c\/strong\u003e, the drive accommodates a broad spectrum of NEMA motor sizes, enabling both high-torque and high-speed profiles. A high \u003cstrong\u003eSwitching Frequency\u003c\/strong\u003e of \u003cstrong\u003e20 kHz\u003c\/strong\u003e minimizes audible noise and vibration, while the nominal \u003cstrong\u003eBus Voltage\u003c\/strong\u003e of \u003cstrong\u003e160 VDC\u003c\/strong\u003e ensures robust performance under dynamic load conditions. These attributes combine to raise open-loop positioning throughput well beyond conventional microstepping drives.\u003c\/p\u003e\n\n\u003cp\u003eReliability features are built into every aspect of the NEXTSTEP EO's architecture. The drive includes comprehensive protection against \u003cstrong\u003eunder-voltage\u003c\/strong\u003e, \u003cstrong\u003eover-temperature\u003c\/strong\u003e, and \u003cstrong\u003eshort-circuit\u003c\/strong\u003e events, safeguarding connected motors and electronics. An innovative internal \u003cstrong\u003ecooling tunnel\u003c\/strong\u003e directs airflow across critical heat-generating components, preserving long-term stability without external fans. The use of advanced surface-mount technology and energy-efficient hybridized power circuitry ensures minimal thermal stress and extended service life. Compact enough to allow side-by-side stacking of multiple units, the NEXTSTEP EO simplifies system integration in CNC tables, rotary indexing machines, and pick-and-place automation platforms where precision, efficiency, and low footprint are paramount.\u003c\/p\u003e","brand":"Kollmorgen","offers":[{"title":"Refurbished","offer_id":52057040388397,"sku":null,"price":2112.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/7696\/9517\/files\/NEXTSTEP_Microstepping_Drive_Series__01HRSRM5XAQ80MDCQHMR9BMFDR_c11c5d50-6f4d-4cd3-b494-9d23670b6304.webp?v=1760382577","url":"https:\/\/servosupplier.com\/products\/nextstep-eo","provider":"Servo Supplier","version":"1.0","type":"link"}