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AXON J1DB

Name: AXON J1DB
Brand: AXON Systems

The core system for precise digital strain gauge measurements (torque, force, strain) on rotating components.

Telemetry for the Highest Demands

Digital 1-channel strain gauge transmission

Contactless & wear-free

High accuracy under harsh conditions

Inductive power supply (IPT 4.0)

Operating temperature up to +140 °C

Monitoring rotor voltage & RSSI

Analog and CAN-bus output

Integrated shunt calibration function

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System Components

J1DB Rotor Unit

Captures strain gauge data, digitizes it, and transmits it contactlessly. Inductively powered.

Available Variants:

J1DB-RDxx (Cylindrical)
J1DB-RFxx (Flexible)
J1DB-RRxx (Cylindrical)
J1DB-RQxx (Disc-Shape)

Stator Unit

Inductively powers the rotor and receives measurement data. Flexible ring antenna or pickup.

Available Variants:

JXD-SR80xx (Ring Stator)
JXD-SE60xx (Inductive Stator)

J1DB Control Unit

Controls power supply & reception, outputs measurement data analog (±10V) and digital (CAN). Monitors system parameters.

Available Variants:

J1DB-CCxx

Technical Details

Product Description

The AXON J1DB telemetry system is the standard tool for reliable strain-gauge-based measurements such as torque, force, or strain on rotating shafts. Thanks to inductive power supply and digital data transmission, it operates wear-free and delivers accurate results even under harsh conditions in vehicles, test benches, or industrial setups. Various rotor designs (cylindrical, disc) enable flexible integration.

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Specifications

Channels	1× strain gauge
Resolution	16 bit
Outputs	Analog (±10V), CAN bus
Bandwidth	1000 Hz (depending on model)
Rotor operating temperature	Up to +140 °C (depending on variant)
Transmission distance	1 – 80 mm