Industrial replacement referenceSource-backed records · No compatibility guesswork

Free identification utility

Gearbox nameplate decoder

Turn a dense gearbox or gearmotor nameplate into the fields you need for a safer replacement search. Paste the text below; the tool extracts common identifiers locally in your browser.

Model / typeR47 DRS71S4

Use this with the manufacturer name for the first catalog search.

Serial / equipment number01.1234567890.0001.12

Keep this for manufacturer-specific unit lookup and parts verification.

Ratio30.00

Ratio is critical for output speed and usually must match the application requirement.

Motor power0.37 kW

Confirm whether this is motor input power or another rated value.

Speed1750 RPM

The nameplate may show input speed, output speed, or both; preserve the original label/photo.

Voltage230/460 V

Relevant when the gearbox is integrated with a motor or brake.

Frequency60 Hz

Motor speed and ratings can change with supply frequency.

This decoder only extracts likely fields from text. It does not verify identity, interpret every manufacturer code, or certify compatibility. Keep a clear photo of the original nameplate and verify critical values against manufacturer documentation.

The most useful fields to capture

1

Model / type

Usually identifies the gearbox family and size, but may not uniquely identify the configured unit.

2

Serial / order

Often unlocks unit-specific parts, drawings and configuration history through the manufacturer.

3

Ratio and speed

Critical to preserving the driven machine's output speed and operating point.

4

Motor and mounting

Power, voltage, frequency, mounting position and shaft dimensions can change replacement suitability.

Search after decoding

Once you have the manufacturer and model/type, search our verified catalog. If the exact record is not present, the zero-result search becomes a signal for the ingestion queue.

See the full gearbox identification guide →