ABB 3HAC035802-001 – IRB360 Parallel Robot Bar Assembly | FlexPicker Series
Engineering Background
The ABB IRB360 FlexPicker is the world’s leading delta robot platform, engineered for high-speed pick-and-place operations in food, pharmaceutical, and electronics manufacturing. The mechanical bar assembly — comprising part numbers 3HAC035802-001, 3HAC025466-001, and 3HAC029024-001 — forms the kinematic linkage backbone of the IRB360’s parallel arm structure. Precision in these components is non-negotiable: dimensional deviation of even 0.1 mm can introduce trajectory error, reduce TCP repeatability, and accelerate joint wear across the entire arm set.
Product Positioning
Konmask.com supplies this bar assembly as a direct OEM-equivalent replacement for ABB IRB360 variants including the IRB360-1/800, IRB360-3/1130, and IRB360-6/1600. Sourced through verified ABB distribution channels, each unit is inspected for dimensional accuracy, surface finish, and joint-pin integrity before dispatch. This listing is intended for maintenance engineers, OEM integrators, and procurement teams managing IRB360 fleet upkeep.
Complete Technical Specifications
| Parameter | Value |
|---|---|
| Primary Part Number | 3HAC035802-001 |
| Associated Part Numbers | 3HAC025466-001 / 3HAC029024-001 |
| Compatible Robot Series | ABB IRB360 FlexPicker (all variants) |
| Component Type | Parallel Arm Bar Assembly (Kinematic Linkage) |
| Material | High-strength aluminum alloy with precision-machined joint ends |
| Weight | Approx. 420 g per assembly |
| Surface Treatment | Anodized / corrosion-resistant coating |
| Joint Pin Compatibility | IRB360 standard spherical joint pin set |
| OEM Manufacturer | ABB Robotics (Sweden) |
| Condition | New / OEM-equivalent |
| Country of Origin | Sweden / EU |
Proven Application Environments
- Food & Beverage Packaging – High-cycle pick-and-place in hygienic environments; IP69K-rated robot body pairs with this bar set for washdown compatibility.
- Pharmaceutical Blister Packing – Sub-millimeter TCP repeatability required; bar assembly dimensional accuracy is critical for compliance with GMP line tolerances.
- Electronics SMT & Component Sorting – Lightweight arm structure enables 150+ picks/min without fatigue-induced deflection.
- Cosmetics & Consumer Goods – Rapid changeover lines where bar assembly replacement is a scheduled PM task every 8,000–12,000 operating hours.
- Automotive Sub-Assembly – Small-part orientation and transfer in mixed-model production cells.
Engineering Advantages
- OEM Dimensional Compliance – Machined to ABB’s original tolerance stack-up; no shimming or field adjustment required on installation.
- Drop-in Replacement – Compatible with all IRB360 controller generations (IRC5, OmniCore); no firmware or parameter changes needed.
- Reduced Downtime Risk – Pre-inspected joint pins and rod ends eliminate the most common failure mode (pin fretting) before the part reaches your facility.
- Traceable Supply Chain – Each unit ships with a Konmask inspection record and original ABB part label where applicable.
- Global Logistics Ready – ESD-safe and impact-resistant packaging; DHL/FedEx express available for AOG (Aircraft on Ground equivalent) production-stop situations.
System Architecture & Signal Flow
The IRB360 operates on a parallel kinematic architecture where three motor-driven upper arms each connect to a pair of bar assemblies (forearms) via spherical joints. The bar assemblies transmit motion to the central moving platform (tool flange), maintaining platform orientation while enabling 4-axis motion (X, Y, Z + rotation via optional fourth axis). The 3HAC035802-001 bar set is the forearm pair for one kinematic chain; a full mechanical rebuild requires three sets (6 bars total). The IRC5/OmniCore controller executes inverse kinematics in real time — bar assembly stiffness and length accuracy directly determine path accuracy at the TCP.
Sourcing & Quality Verification
- All units sourced from ABB-authorized distributors or verified OEM surplus channels.
- Konmask performs incoming inspection: visual, dimensional check on rod length (±0.05 mm), and joint-pin torque verification.
- Counterfeit risk mitigation: ABB part label, date code, and material batch traceability reviewed on every shipment.
- Stock held in climate-controlled warehouse; no field-returned or refurbished units mixed into new stock.
Procurement Process
- Confirm compatibility – Verify your IRB360 variant (payload/reach) and existing bar part number from the robot’s spare parts manual (3HAC028284-001 or equivalent).
- Request a quote – Contact support@konmask.com for volume pricing, lead time, and freight options.
- Order & payment – T/T bank transfer, PayPal, or credit card accepted. Pro-forma invoice issued within 24 hours.
- Shipping – Standard: 5–10 business days (air freight). Express: 2–4 business days (DHL/FedEx). EXW Xiamen available for freight forwarder arrangements.
- After-sales – 12-month warranty against manufacturing defects. Installation support available via email or video call.
Technical FAQ
Q: Does this bar assembly fit both the IRB360-1/800 and IRB360-3/1130?
A: Yes. The 3HAC035802-001 bar set is common across standard IRB360 payload variants. Confirm with your robot’s serial number plate or spare parts manual before ordering if you have a non-standard configuration.
Q: How many bar assemblies does a full IRB360 arm rebuild require?
A: Three sets (6 individual bars) — one set per kinematic chain. This listing covers one set (2 bars).
Q: Can I replace a single bar, or must I replace the full set?
A: ABB recommends replacing bars in matched pairs per kinematic chain to maintain symmetric stiffness. Replacing a single bar is possible but may introduce minor asymmetry at high cycle rates.
Q: What is the typical service life?
A: Under normal operating conditions (≤150 picks/min, within payload spec), 8,000–15,000 hours before scheduled replacement. Aggressive duty cycles or overload conditions reduce this significantly.
Q: Is this part RoHS compliant?
A: ABB IRB360 mechanical components comply with EU RoHS Directive 2011/65/EU. Documentation available on request.
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Original Source: https://Konmask.com
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