HBM T40B K-T40B 5 kNm Torque Transducer with T40S Stator – 0.03 % Accuracy EtherCAT/PN

Condition: Open Box – New and unused.

This HBM T40B K-T40B Torque Transducer assembly comprises a 5 kNm rotor and matching T40S stator, offering unparalleled precision for dynamic torque measurement applications. It is ideal for electric motor and driveline test benches, powertrain development, and component validation systems where accuracy, stability and digital integration are essential.

The unit appears unused and is supplied in its original opened box. HBM’s T40 series is renowned for its contactless telemetry system and robust signal integrity, ensuring long-term reliability and maintenance-free operation in high-speed testing environments.

Technical Description
– Nominal torque: 5 kNm
– Accuracy class: 0.05 (linearity and hysteresis ? 0.03 %)
– Maximum rotational speed (standard Option M): 12,000 rpm
– High-speed version (Option H): up to 14,000 rpm
– Measurement bandwidth: up to 6 kHz (–3 dB)
– Output signals (Option 5 HU2 shown): 240 kHz ± 120 kHz and ±10 V analog output
– Nominal supply voltage: 18–30 V DC, <1 A consumption
– Temperature range: Operating –20 °C to +85 °C
– IP 54 protection, non-contact digital data transmission
– Optional rotational speed measurement system with AMR sensor, 1024 or 128 pulses/rev (RS-422 output with reference signal)
– Torque limit: 200 % rated (8 kNm breaking capacity)

Condition & Inclusions
– Condition: Appears new (open box)
– Rotor K-T40B (5 kNm) and T40S stator
– Magnetic speed ring assembly
– Standard HBM connection cables

Applications
– Electric motor and powertrain test benches
– Aerospace and EV driveline validation
– Durability and performance testing rigs
– Industrial torque and efficiency analysis
– Laboratory R&D measurement systems

Why Engineers Choose the T40B Series
– High-accuracy digital telemetry with no slip rings
– Wide bandwidth for dynamic torque and power analysis
– Excellent EMC performance (EN 61326-1 compliant)
– Long-term stability and low temperature drift
– Compact flange design for tight mechanical spaces

Item is in used condition, sold on an as is, where is basis. Photos form part of the description.

Pickup preferred however in special circumstances, freight may be organised at the buyer’s cost.

Inspection available upon request prior to purchase.