This HBM K-T40B 5 kNm rotor and T40S stator set is in very good condition, lightly used and fully representative of HBM’s benchmark in digital torque measurement technology. It delivers accurate and repeatable measurements across a wide speed range with non-contact signal transmission and full EtherCAT / PROFINET compatibility.
Designed for precision torque and power measurement in motorsport, automotive and industrial R&D settings, the T40B series combines robust mechanical construction with high-speed telemetry and wear-free operation. It is well suited for integration into driveline dynos, durability rigs, and automated testing facilities.
Technical Description
– Nominal torque: 5 kNm
– Accuracy class: 0.05 (linearity and hysteresis ? 0.03 %)
– Measurement bandwidth: up to 6 kHz (–3 dB)
– Nominal rotational speed: 12,000 rpm standard, 14,000 rpm high-speed option
– Output signals: ±10 V analog and frequency output (10/60/240 kHz depending on configuration)
– Power supply: 18–30 V DC, 400 % rated
Condition & Inclusions
– Condition: Very good – lightly used
– Rotor K-T40B (5 kNm) and T40S stator
– Magnetic speed ring assembly
– Standard HBM connection cables
Applications
– Electric drivetrain and e-motor R&D
– Powertrain component validation benches
– Aerospace and high-speed rotational testing
– Automated durability and efficiency evaluation
– Test lab and university research environments
Why Engineers Choose the T40B Series
– High accuracy and bandwidth for dynamic testing
– Contactless telemetry eliminates signal noise and wear
– Compact, balanced flange geometry (G 2.5 ISO 1940)
– Compliant with EN 61326-1 EMC standards
– Proven in R&D and production test cells worldwide
Item is in used condition, sold on an as is, where is basis. Photos form part of the description.
Pickup only, we can assist with loading and have a forklift onsite. In special circumstances, freight may be organised at the buyer’s cost.
Inspection available upon request prior to purchase.