Forge normalizes 16,908 curated vendor tags into 366 canonical fields. These are the 30 with the widest cross-vendor coverage — each page lists the real tag spellings, the unit contract, and the bounds enforced on the value.
| Canonical field | Unit | OEMs | Raw spellings |
|---|---|---|---|
spindle_speed_rpm | rpm | 21 | 118 |
spindle_load_pct | % | 21 | 116 |
program_name | — | 21 | 43 |
part_count | — | 18 | 58 |
feed_rate | mm/min | 6 | 101 |
robot.joint.position | — | 12 | 12 |
robot.mode | — | 12 | 12 |
grid_frequency_hz | Hz | 10 | 34 |
line_current_a | A | 10 | 28 |
robot.payload | kg | 11 | 11 |
vehicle.engine.oil_pressure | bar | 11 | 11 |
vehicle.engine.oil_temp | — | 11 | 11 |
vehicle.turbocharger.rpm | rpm | 11 | 11 |
axes.0.position_actual | mm | 3 | 65 |
line_voltage_v | V | 10 | 20 |
energy_delivered_kwh | kWh | 9 | 27 |
power_factor | ratio | 9 | 23 |
vehicle.dtc_description | — | 10 | 10 |
reactive_power_kvar | kVAR | 9 | 20 |
axes.0.temperature_c | C | 3 | 89 |
active_power_kw | kW | 7 | 34 |
operating_hours | h | 3 | 81 |
axes.0.load_percent | % | 3 | 73 |
energy_kwh | kWh | 4 | 60 |
dc_current_a | A | 7 | 21 |
amr.battery.charge | % | 8 | 8 |
amr.operating_mode | — | 8 | 8 |
amr.position.x | — | 8 | 8 |
inverter_output_kw | kW | 6 | 25 |
robot.tcp.speed | — | 7 | 7 |