Staubli TX2-140 Industrial Robotic Arm High Accuracy for Laser Cutting Material Handling Automation

• Best-in-class repeatability of ±0.015 mm, the highest precision in its payload class — ideal for laser cutting, quality inspection, and high-accuracy assembly.
• Compact footprint with 360° mounting flexibility (floor, ceiling, wall at any angle), enabling dense cell layouts and minimal floor space consumption.
• Compatible with all environments — from harsh industrial to sterile cleanrooms (ISO Class 2), with specialized HE (hygienic), ESD (electronics), and Stericlean (pharma-grade) variants available.

Source: Stäubli official product page & TX2-140/160 datasheet (D181.806.04, V15, 12/2025)

• Automotive & Metalworking — laser cutting, machine tending, deburring, and material handling in high-cycle production lines.
• Pharmaceutical & Medical — Stericlean variants for aseptic filling, vial handling, and medical device assembly in GMP-regulated environments.
• Electronics & Photovoltaics — ESD-compliant versions for PCB assembly, wafer handling, testing, and packaging in static-sensitive cleanrooms.

• CS9 drive axis error at boot — commonly caused by pendant (WMS) communication loss or an open safety chain. Replace the WMS with the Maintenance Plug to isolate; if axes jog normally, replace the WMS cable or pendant.
• DC bus undervoltage / pre-charge timeout — check the pre-charge resistor, soft-start contactor, and bulk capacitors. On a 400–480 VAC 3-phase supply, the DC bus should reach 540–680 VDC within ~3 seconds.
• Encoder feedback fault on individual axis — inspect the motor encoder cable for continuity and shield damage at the arm-side bulkhead connector. Stäubli uses Hiperface/EnDat encoders; a damp or contaminated connector pin will trigger an amplitude-check failure at boot.

• Predecessor: RX160 (discontinued) — the TX2-140 replaces the RX160 with improved wrist stiffness, ±0.015 mm repeatability (vs. ±0.05 mm), and unified CS9 control architecture across the entire TX2 range.
• Same-family alternatives: TX2-160 (40 kg / 1,710 mm reach) for larger work envelopes; TX2-160L (25 kg / 2,010 mm reach) for extended-arm applications.
• Cross-brand equivalents: ABB IRB 2600-20/1.65, KUKA KR 60-3, FANUC M-20iD/35 — though Stäubli leads in repeatability and hygienic/cleanroom specialization.

• Factory-authorized distributor with direct access to Stäubli's production pipeline — no gray-market or refurbished units.
• Full pre-delivery inspection and burn-in test on every CS9 controller and arm before shipment, including joint calibration and safety-chain verification.
• After-sales support including on-site commissioning, VAL3 programming assistance, and spare parts availability with 48-hour dispatch.

• Standard TX2-140 (IP65): typically 6–8 weeks from order confirmation, subject to regional inventory.
• Special variants (HE / Cleanroom / ESD / Stericlean): 10–14 weeks depending on configuration and certification requirements.
• Urgent orders: contact us for available in-stock units or priority allocation slots.