{"product_id":"r88m-1m75030t-bs2-omron-1s-servo-motor-1s-series","title":"R88M-1M75030T-BS2 Omron 1S Servo Motor 1S Series","description":"\u003cp\u003eThe \u003cstrong\u003eOmron R88M-1M75030T-BS2\u003c\/strong\u003e serves as the primary \u003cstrong\u003eR88M-1M75030T\u003c\/strong\u003e 1S Servo Motor utilized to execute direct precise positioning and torque generation across Sysmac automation platform networks. Driven by a 230 VAC input supply, it delivers a rated capacity of 750 W at 3000 r\/min rated speed, outputting 2.39 Nm rated torque. The unit integrates a 23-bit absolute encoder for real-time shaft feedback and an electromechanical holding brake on a straight shaft with keyway.\u003c\/p\u003e\n\u003ch3\u003eModel Suffix Identifier Analysis\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eR88M\u003c\/strong\u003e: Omron AC servo motor family designation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1M\u003c\/strong\u003e: 1S Series motor structure profile.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e750\u003c\/strong\u003e: 750 W power rating configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e30\u003c\/strong\u003e: Rated rotational speed of 3000 r\/min.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eT\u003c\/strong\u003e: 230 VAC operating voltage level.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eB\u003c\/strong\u003e: Integrated holding brake assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS2\u003c\/strong\u003e: Straight shaft with key and center tap configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePerformance Specifications\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\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\u003eR88M-1M75030T-BS2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eOmron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e3.9 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e30 x 20 x 18 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 40 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e750 W (Rated capacity)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e230 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Speed\u003c\/td\u003e\n\u003ctd\u003e3000 r\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Torque\u003c\/td\u003e\n\u003ctd\u003e2.39 Nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncoder Type\u003c\/td\u003e\n\u003ctd\u003e23-bit absolute encoder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical Shaft\u003c\/td\u003e\n\u003ctd\u003eStraight shaft with key and tap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrake Mechanism\u003c\/td\u003e\n\u003ctd\u003eHolding brake included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlange Size\u003c\/td\u003e\n\u003ctd\u003e80 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eMotion Bus Dynamics \u0026amp; Interface Architecture\u003c\/h3\u003e\n\u003cp\u003eInterfaced with 1S Servo Drives linked via EtherNet\/IP deterministic networks or EtherCAT motion topologies, the motor processes micro-degree feedback vectors from its 23-bit absolute encoder. High backplane bus communication velocity and rapid cycle times guarantee synchronized multi-axis interpolated motion. Dynamic loop response ensures tight matching with I\/O density scaling and maintaining firmware flash compatibility during controller axis mapping routines.\u003c\/p\u003e\n\u003ch3\u003ePackage \u0026amp; Supply Checklist\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Omron R88M-1M75030T-BS2 Servo Motor\u003c\/li\u003e\n\u003cli\u003e1 x Technical Instruction Leaflet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Mounting \u0026amp; Connection Protocol\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Alignment\u003c\/strong\u003e: Bolt the 80 mm flange firmly to a rigid metallic machine bed to maximize thermal dissipation and prevent structural vibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShaft Coupling\u003c\/strong\u003e: Connect the straight keyway shaft to driven machinery using flexible couplings designed for high dynamic torque. Avoid axial impact during key fitting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEncoder Connection\u003c\/strong\u003e: Connect the dedicated encoder cable to the matching 1S drive port; shield braid must maintain 360-degree grounding at the connector shell.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake Circuit Wiring\u003c\/strong\u003e: Supply 24 VDC control power to the holding brake through an external relay linked to the drive interlock circuit. Do not use the brake for dynamic stopping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding Setup\u003c\/strong\u003e: Connect the motor protective earth (PE) terminal directly to the main system ground bus via low-impedance copper wire.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Knowledge Base\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHow does the 23-bit absolute encoder handle position retention during system power loss?\u003c\/p\u003e\n\u003cp\u003eThe high-resolution encoder retains multi-turn location values internally, eliminating homing procedures upon 230 VAC bus re-energization.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIs the mechanical holding brake rated for emergency dynamic braking?\u003c\/p\u003e\n\u003cp\u003eNo. The holding brake is specified strictly to lock the motor shaft at standstill and prevent vertical axis fallback during power removal.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat precautions prevent high-frequency noise from interfering with encoder signals?\u003c\/p\u003e\n\u003cp\u003eRun power lines and encoder cables in separate metallic raceways, keeping low-voltage feedback lines isolated from high-voltage AC inverter outputs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes shaft radial loading affect encoder longevity?\u003c\/p\u003e\n\u003cp\u003eExcessive side loads cause bearing wear and optical disk misalignment; ensure mechanical loads stay within motor radial and axial limit specifications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow are brake engagement timing delays managed by the motion drive?\u003c\/p\u003e\n\u003cp\u003eThe servo drive controls brake timing sequences automatically to apply holding torque before disabling motor current, preventing vertical drop.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat thermal protection measures should be applied to the motor housing?\u003c\/p\u003e\n\u003cp\u003eEnsure natural airflow around the 80 mm flange housing and maintain thermal contact with a metallic mounting plate for heat transfer within the 0 to 40 deg C operating range.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat maintenance is required for the 23-bit absolute encoder optical assembly?\u003c\/p\u003e\n\u003cp\u003eThe solid-state encoder uses sealed internal optical sensors that require zero routine mechanical adjustment or internal cleaning over operational life.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes the keyway shaft design allow direct pulley or gear mounting?\u003c\/p\u003e\n\u003cp\u003eYes. The straight shaft with keyway and center tap supports direct press-fit pulley or coupling installation using locking bolts in the threaded tap.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":47306673258669,"sku":"R88M-1M75030T-BS2","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/R88M-1M75030T-BS2_1.jpg?v=1790226718","url":"https:\/\/www.maxwellplc.com\/ru\/products\/r88m-1m75030t-bs2-omron-1s-servo-motor-1s-series","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}