{"product_id":"inspire-robots-eg2-4b2-electric-gripper","title":"Inspire Robots EG2-4B2 Electric Gripper","description":"\u003ch5\u003eOverview\u003c\/h5\u003e\n\u003cp\u003eThe \u003cstrong\u003eEG2-4B2\u003c\/strong\u003e is a compact electric gripper built on an innovative linear mechanical linkage design — delivering precise force and position control, a large 70mm full stroke, and power-off self-locking in a 223g package. Unlike pneumatic grippers, the EG2-4B2 requires no compressor or air supply: a single RS485 connection handles all motion and feedback.\u003c\/p\u003e\n\n\u003cp\u003eGrip force is continuously controllable from 0 to 15N with ±1N repeatability, allowing the same gripper to handle fragile items at low force and firm parts at full force without hardware changes. Power-off self-locking holds the grip position when power is cut — no energy draw, no part drop. IP40 rated for standard industrial and laboratory environments.\u003c\/p\u003e\n\n\u003ch5\u003eKey Features\u003c\/h5\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e0–15N grip force\u003c\/strong\u003e — continuously controllable across the full range with ±1N force repeatability\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e70mm full stroke (both sides)\u003c\/strong\u003e — large opening range accommodates varied part sizes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower-off self-locking\u003c\/strong\u003e — holds grip position without power; no energy draw, no part drop on power loss\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLinear mechanical linkage design\u003c\/strong\u003e — integrated controller, force and position control in a single compact unit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e±0.5mm positioning repeatability\u003c\/strong\u003e — consistent, reliable part placement across cycles\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e0.85s full stroke closing time\u003c\/strong\u003e — fast enough for high-throughput pick-and-place cycles\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum speed 97mm\/s\u003c\/strong\u003e — fastest in the EG2 lineup\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e223g\u003c\/strong\u003e — lightweight for minimal impact on robot arm payload budget\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRS485 control\u003c\/strong\u003e — simple single-cable integration with any RS485-compatible robot arm or controller\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIP40 protection\u003c\/strong\u003e — rated for standard industrial and laboratory environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003eControl Interface\u003c\/td\u003e\n\u003ctd\u003eRS485\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFull Stroke (both sides)\u003c\/td\u003e\n\u003ctd\u003e70mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e223g\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eGrip Force\u003c\/td\u003e\n\u003ctd\u003e0–15N\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eForce Repeatability\u003c\/td\u003e\n\u003ctd\u003e±1N\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003eDC 24V ±10%\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eIdling Current\u003c\/td\u003e\n\u003ctd\u003e30mA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePeak Current\u003c\/td\u003e\n\u003ctd\u003e0.7A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eUnloaded Current\u003c\/td\u003e\n\u003ctd\u003e200mA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePositioning Repeatability\u003c\/td\u003e\n\u003ctd\u003e±0.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFull Stroke Closing Time\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e0.85s\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eMaximum Speed\u003c\/td\u003e\n\u003ctd\u003e97mm\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eProtection Level\u003c\/td\u003e\n\u003ctd\u003eIP40\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0–40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eSelf-Locking\u003c\/td\u003e\n\u003ctd\u003ePower-off self-locking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch5\u003eUse Cases\u003c\/h5\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePick-and-place automation\u003c\/strong\u003e — fast closing time and large stroke handle varied part sizes in high-throughput lines\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomated sorting\u003c\/strong\u003e — force control adapts grip to part weight and fragility without hardware changes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision assembly\u003c\/strong\u003e — ±0.5mm positioning repeatability for consistent part placement\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnmanned retail and vending\u003c\/strong\u003e — power-off self-locking retains grip during power interruptions\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBiomedical laboratory automation\u003c\/strong\u003e — gentle low-force grip for tubes, vials, and lab consumables\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3C semiconductor handling\u003c\/strong\u003e — compact, lightweight design minimises arm payload impact\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomotive parts handling\u003c\/strong\u003e — sufficient force for firm, reliable grasping of structural components\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eCompatibility\u003c\/h5\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eControl:\u003c\/strong\u003e RS485-compatible robot controllers and PLCs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRobotic arms:\u003c\/strong\u003e Universal Robots (UR), Kinova, UFactory xArm, Franka, and other RS485-compatible arms\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating environment:\u003c\/strong\u003e IP40 — standard industrial and laboratory settings\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e DC 24V ±10%\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Inspire Robots","offers":[{"title":"Default Title","offer_id":52042244522304,"sku":"EG2-4B2","price":859.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/2759\/files\/InspireRobotsEG2-4B2ElectricGripper.webp?v=1779748050","url":"https:\/\/www.knoxlabs.com\/products\/inspire-robots-eg2-4b2-electric-gripper","provider":"Knoxlabs","version":"1.0","type":"link"}