{"product_id":"delta-parallel-robot-3kg-servo-harmonic-4-axis","title":"4-Axis Delta Parallel Robot — 3 kg Payload, Ø600 × 120 mm Envelope, ±0.02 mm Repeatability, 400 W Servo + Harmonic Drive","description":"\u003cp\u003e\u003cstrong\u003eA delta parallel robot (also called a spider or parallel-kinematic robot) drives a single light end plate from three base-mounted arms through carbon-fibre rods. Because nearly all the moving mass stays at the base, a delta accelerates far harder than a serial arm of the same payload, which is why it is the standard choice for high-rate pick-and-place over conveyors. This unit carries 3 kg over a Ø600 × 120 mm envelope at ±0.02 mm repeatability, with a 4th rotary axis on the end plate.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA delta (parallel) robot is the arrangement you see over packaging lines: three arms driving one light end plate through carbon-fibre rods, so almost all the moving mass stays at the base. That is what lets a delta pick and place several times per second where a serial arm of the same payload would still be accelerating.\n\nThis is the harmonic-drive servo build: three 400 W AC servos through 1:50 harmonic reducers, 3 kg payload over a Ø600 × 120 mm envelope, and ±0.02 mm repeatability. The frame is CNC-machined metal throughout with carbon-fibre linkage rods and zero-backlash joints. A fourth rotary axis at the end plate is fitted, so parts can be oriented as well as moved.\n\nIt arrives as a working set — arm, control card with the drives built in, and power supply. Programming is done from a PC application with drag-to-teach, an on-screen simulation of the motion before you run it, and conditional and loop statements for real sequences rather than fixed point-to-point playback.\n\nShipping is from our Singapore warehouse. Crated weight is about 10 kg, so the rate is calculated at checkout: USD 219.99 by SingPost Speedpost Priority, USD 399.99 by DHL Express Worldwide for 3–5 business days, or USD 15 within Singapore.\u003c\/p\u003e\u003ch2\u003eWhat can you use it for?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHigh-rate pick-and-place from a moving conveyor into trays, cartons or thermoformed packs\u003c\/li\u003e\n\u003cli\u003eFood, bakery and confectionery primary packing where cycle rate matters more than reach\u003c\/li\u003e\n\u003cli\u003eElectronics and small-part sorting, kitting and tray loading\u003c\/li\u003e\n\u003cli\u003ePharmaceutical and cosmetic secondary packaging — blister, vial and sachet handling\u003c\/li\u003e\n\u003cli\u003eLaboratory automation, sample sorting and repetitive test-piece transfer\u003c\/li\u003e\n\u003cli\u003eRobotics research and teaching on real parallel kinematics rather than a desktop model\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho is it for?\u003c\/h2\u003e\u003cp\u003eMachine builders, packaging-line integrators, contract manufacturers and automation labs that need delta-class cycle rates without paying tier-one industrial robot prices.\u003c\/p\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSupplied complete: robot body, control card with drives built in, and power supply — no separate cabinet to specify\u003c\/li\u003e\n\u003cli\u003eProgramming from a Windows PC application: drag-to-teach, on-screen motion simulation before running, conditional and loop statements, live position and status feedback\u003c\/li\u003e\n\u003cli\u003eEnd effectors: the end plate takes vacuum cups, magnetic or pneumatic grippers; a vacuum switch such as the DPSN1 gives the controller a part-present signal\u003c\/li\u003e\n\u003cli\u003eMounting: inverted above the work area on a frame or gantry of your own; the working envelope is Ø600 mm × 120 mm below the base plate\u003c\/li\u003e\n\u003cli\u003eSibling build: a planetary-gearbox closed-loop stepper version (1.5 kg, 1:10, ±0.1 mm) and custom envelope sizes are available on request\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eKinematics\u003c\/th\u003e\n\u003ctd\u003e3-axis delta parallel linkage + 4th rotary (wrist) axis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePayload\u003c\/th\u003e\n\u003ctd\u003e3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWork envelope\u003c\/th\u003e\n\u003ctd\u003eØ600 mm × 120 mm high\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRepeatability\u003c\/th\u003e\n\u003ctd\u003e±0.02 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMotors\u003c\/th\u003e\n\u003ctd\u003e3 × 400 W AC servo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eJoint reduction\u003c\/th\u003e\n\u003ctd\u003eHarmonic drive, 1:50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStructure\u003c\/th\u003e\n\u003ctd\u003eCNC-machined all-metal frame, carbon-fibre linkage rods, zero-backlash joints\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupplied with\u003c\/th\u003e\n\u003ctd\u003eRobot body × 1, control card with integrated drives × 1, power supply × 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProgramming\u003c\/th\u003e\n\u003ctd\u003ePC host software — graphical drag-to-teach, simulation view, conditional and loop flow control, real-time position and status feedback\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHoming\u003c\/th\u003e\n\u003ctd\u003eSafe auto-homing; retracts automatically if a limit is pressed or overtravelled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAlso available\u003c\/th\u003e\n\u003ctd\u003ePlanetary-gearbox closed-loop stepper version (1.5 kg payload, 1:10 reduction, ±0.1 mm) and custom envelope sizes — contact us\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping\u003c\/th\u003e\n\u003ctd\u003eEx Singapore warehouse; crated approx. 10 kg; SingPost Priority or DHL Express, rate shown at checkout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eSupplied as a machine sub-assembly. No CE machinery certification is included — the integrator is responsible for guarding, risk assessment and conformity in the destination market\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eHarmonic + 400 W servo, 3 kg payload, with 4th rotary axis:\u003c\/strong\u003e 1 × delta robot body with 4th rotary axis, 1 × control card with integrated servo drives, 1 × power supply\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eShipping and returns\u003c\/h2\u003e\u003cp\u003eShips from our warehouse in Singapore with tracking. Parts and accessories: free standard shipping on orders over $25 ($4.99 below) to Canada, the UK, EU, Japan, Korea, Australia and most other countries, 5–15 days; to the United States at carrier cost from $27.99 (SingPost) or $109.99 (DHL Express). Assembled robot-arm kits over 2 kg are built and calibrated to order in Singapore (dispatch in 7–10 business days) and ship worldwide at carrier cost: SingPost Speedpost Priority from $124.99 (10–14 business days) or DHL Express from $229.99 (3–5 business days), shown at checkout. 7-day returns; defective items are replaced or refunded with shipping covered. Import duties, where charged by your country, are paid by the recipient.\u003c\/p\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eWhy choose a delta robot over a 6-axis arm?\u003c\/h3\u003e\u003cp\u003eSpeed. A delta keeps the motors at the base and moves only carbon-fibre rods and a light end plate, so it accelerates much harder than a serial arm of equal payload. The trade-off is a flat, limited work envelope and no ability to reach around obstacles — which is exactly the right trade for picking off a conveyor.\u003c\/p\u003e\u003ch3\u003eWhat is the difference between the servo and the stepper version?\u003c\/h3\u003e\u003cp\u003eThis servo build uses three 400 W AC servos through 1:50 harmonic drives: 3 kg payload and ±0.02 mm repeatability. The stepper build uses 57-frame closed-loop steppers through 1:10 planetary gearboxes: 1.5 kg payload and ±0.1 mm. Both share the same Ø600 × 120 mm envelope.\u003c\/p\u003e\u003ch3\u003eDo I need to write code to program it?\u003c\/h3\u003e\u003cp\u003eNo. The supplied PC software teaches positions by dragging the arm on screen and supports conditional and loop statements for real sequences. Remote setup support is included.\u003c\/p\u003e\u003ch3\u003eWhat does the fourth axis do?\u003c\/h3\u003e\u003cp\u003eIt rotates the part at the end plate, so you can correct orientation while placing — aligning a label, seating a part in a nest, or squaring a pouch — rather than only moving in X, Y and Z.\u003c\/p\u003e\u003ch3\u003eIs it CE marked?\u003c\/h3\u003e\u003cp\u003eNo. It ships as a machine sub-assembly without CE machinery certification. Whoever puts it into service is responsible for guarding, risk assessment and conformity in the destination market. Please factor that into your project before ordering.\u003c\/p\u003e\u003ch3\u003eHow does it ship and what does freight cost?\u003c\/h3\u003e\u003cp\u003eIt ships from our Singapore warehouse, crated at about 10 kg. The rate is calculated at checkout and is not included in the machine price: USD 219.99 by SingPost Speedpost Priority, USD 399.99 by DHL Express Worldwide for 3–5 business days, or USD 15 within Singapore.\u003c\/p\u003e\u003ch3\u003eWhat end effector should I use?\u003c\/h3\u003e\u003cp\u003eThe end plate is drilled to take your own tooling. Vacuum cups suit flat or filmed products; add a vacuum switch so the controller knows a part is actually held before the arm moves.\u003c\/p\u003e","brand":"Glunova Biotech","offers":[{"title":"Harmonic + 400 W servo, 3 kg payload, with 4th rotary axis","offer_id":50824806695151,"sku":"DELTA-3KG-SERVO-4AX","price":3189.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0821\/5406\/2063\/files\/01_412e5da0-c0e5-42b9-9d46-18b3f44360af.jpg?v=1789746009","url":"https:\/\/armdojo.com\/products\/delta-parallel-robot-3kg-servo-harmonic-4-axis","provider":"ArmDojo","version":"1.0","type":"link"}