Choosing a used six-axis robot arm requires balancing reach, payload, brand, and the risk that comes with pre-owned machinery. The Staubli Faverges TX90 ESD 6-Axis Industrial Robot Arm 100cm Reach 6 kg Payload enters the conversation with a clear specification sheet and a listed price of USD 2,999.99. The key question is whether that price makes sense for a unit with visible wear and a potential oil leak.
Quick Verdict
The TX90 ESD offers six axes, a 100 cm reach, and a 6 kg payload-useful specs for many pick-and-place, machine-tending, and assembly tasks. At USD 2,999.99, it is a concrete, cost-conscious way into a Staubli-branded arm. But the condition is the deciding factor: this used unit shows oil seepage from Joint 1 or Joint 2, plus scuffs and scratches. If you are prepared to inspect and possibly repair seals, the price may be worthwhile. If you need a plug-and-play robot, this is likely not it.
Who It Suits
This arm suits a buyer with robotics experience or a service relationship who can evaluate the oil leak and the custom end effector before commissioning. It also fits a task that needs 100 cm of reach and can handle a 6 kg payload, which covers a range of light industrial applications. The ESD in the model name indicates it is designed for environments where electrostatic discharge is a concern, but that should not be taken as a guarantee without inspecting the unit.
What Stands Out from the Listed Details
The standout details are the specs and the price: six axes, 100 cm reach, 6 kg payload, and a list price of USD 2,999.99. The fact that the arm has a custom end effector means it comes with tooling already attached, though you will need to confirm that tooling fits your application. The Staubli TX90 model name gives you a reference point for spare parts and documentation.
Meaningful Trade-Offs
The main trade-off is condition versus price. The arm is used and in fair cosmetic condition, with the most obvious blemish being oil leaking from either Joint 1 or Joint 2, which has stained the side. There are also scuffs and scratches from prior use and wear on the custom end effector. That is a clear signal that this is not a new or refurbished unit, and the total cost may include seal replacement, cleaning, and possibly more. This unit arrives in non-original packaging, so you should treat transit carefully. The 6 kg payload and 100 cm reach are fixed specs-if your workload is heavier or you need more reach, this arm won't stretch.
Bottom Line
The Staubli TX90 ESD with 100 cm reach and 6 kg payload is a serious option for anyone who values that reach and payload in a used six-axis arm. The USD 2,999.99 price is specific and practical for the specs, but the oil leak and cosmetic wear mean the final cost of ownership is not simply the list price. Go in knowing you may need to service the joints, and you may find this a useful addition. If you expect a ready-to-run robot with no caveats, this particular unit will likely disappoint.
Product Note: Staubli Faverges TX90 ESD 6-Axis Industrial Robot Arm 100cm Reach 6 kg Payload
Choose this arm for its 100 cm reach, 6 kg payload, and the clear entry price of USD 2,999.99 into a Staubli six-axis system. The trade-off is the used condition: the unit shows oil seepage from Joint 1 or Joint 2, stains, scuffs, scratches, and wear on the custom end effector, so budget time and money for inspection and repair.
