{"product_id":"dsqc346b-abb-robot-axis-drive-units","title":"DSQC346B  ABB Robot AXIS Drive Units","description":"\u003ch2\u003eABB DSQC346B AXIS Drive Unit\u003c\/h2\u003e\n\u003cp\u003eConfigured for servo axis power conversion and motion execution in ABB robot controller systems, the \u003cstrong\u003eABB DSQC346B\u003c\/strong\u003e (\u003cstrong\u003eDSQC346B\u003c\/strong\u003e AXIS Drive Unit) provides direct physical and electrical execution for robot axis control circuits.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eDSQC346B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eAXIS Drive Unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSweden\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e3.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e12.7 x 6.4 x 6 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to +55 deg C (derating above +40 deg C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to +85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003e5-95% RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e3-phase 200-480 V AC (+\/-10%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50\/60 Hz (+\/-5%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e3.0 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Current\u003c\/td\u003e\n\u003ctd\u003e18 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current\u003c\/td\u003e\n\u003ctd\u003e6 A RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitching Frequency\u003c\/td\u003e\n\u003ctd\u003e8 kHz PWM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eABB Industrial Drive Control and Communication Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe ABB DSQC346B operates as an axis drive hardware unit within ABB robotic motion control architectures. It manages electrical power conversion between the controller supply system and connected servo motors.\u003c\/p\u003e\n\u003cp\u003eFurthermore, the module supports deterministic drive operation through ABB controller backplane communication structures. The drive unit processes motion commands and provides controlled current output for axis motor operation.\u003c\/p\u003e\n\u003cp\u003eThe unit design follows ABB industrial drive integration requirements, including firmware flash compatibility considerations and controlled communication timing between robot controller modules. Its power stage supports PWM switching at 8 kHz to regulate motor current response.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the primary function of the ABB DSQC346B module?\u003cbr\u003eA: The DSQC346B functions as an AXIS Drive Unit that converts electrical power and controls servo motor current output for ABB robot axis motion systems.\u003c\/p\u003e\n\u003cp\u003eQ: What input power range does the DSQC346B support?\u003cbr\u003eA: The module accepts 3-phase 200-480 V AC input voltage with a tolerance of +\/-10% and operates at 50\/60 Hz frequency.\u003c\/p\u003e\n\u003cp\u003eQ: Does the DSQC346B require environmental control during installation?\u003cbr\u003eA: Yes. The module should operate within 0 deg C to +55 deg C ambient conditions, while installation should consider airflow, cabinet temperature, grounding, and cable routing requirements.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the ABB DSQC346B inside a suitable controller cabinet with adequate ventilation and thermal management. Verify that the supply voltage matches the specified 3-phase AC input range before energizing the unit.\u003c\/p\u003e\n\u003cp\u003eConnect motor power cables according to ABB robot controller wiring documentation. Maintain separation between power cables and low-level signal wiring to reduce electromagnetic interference.\u003c\/p\u003e\n\u003cp\u003eGround the drive unit chassis according to industrial electrical installation practices. Confirm protective earth continuity before commissioning.\u003c\/p\u003e\n\u003cp\u003eInspect connectors, terminals, and cable insulation before startup. After installation, verify axis feedback signals, motor current response, and controller communication status through the ABB robot control system diagnostics.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":44671422333016,"sku":"DSQC346B","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/DSQC346B-3_1200x1200_ef1442cd-2ab0-41f7-ae40-8958299ca4da.jpg?v=1787904643","url":"https:\/\/www.industriaxplc.com\/products\/dsqc346b-abb-robot-axis-drive-units","provider":"IndustriaX Limited","version":"1.0","type":"link"}