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Gearbox API 613 Data Sheet

1.1 · example PQ-CPPT-MEC002-G07-00003

Typed JSON shape for this document. The title_block field is the shared header; all other keys are specific to this document type.

Schema

gearbox.json
{
  "title_block": "<common>",
  "manufacturer": "str",
  "model_no": "str",
  "serial_no": ["str"],
  "applicable_to": "str",
  "units_of_measurement": "str",
  "service": "str",
  "no_required": "int",
  "driver_type": "str",
  "driven_equipment": "str",
  "rating": {
    "driven_equip_power_norm_kw": "num",
    "driven_equip_power_max_kw": "num",
    "driver_power_rated_kw": "num",
    "driver_power_max_kw": "num",
    "min_gear_unit_rated_power_kw": "num",
    "normal_transmitted_power_kw": "num",
    "input_torque_nm": "num",
    "input_torque_at_rpm": "num",
    "max_input_torque_nm": "num",
    "speed_reducer_or_increaser": "str",
    "input_speed_rpm": "num",
    "output_speed_rpm": "num",
    "min_operating_speed_rpm": "num",
    "max_driver_continuous_speed_rpm": "num",
    "driver_trip_speed_rpm": "num",
    "momentary_driver_overspeed_rpm": "num"
  },
  "gear_data": {
    "stage_type": "str",
    "helix_type": "str",
    "gear_rated_power_kw": "num",
    "rated_speed_pinion_rpm": "num",
    "rated_speed_gear_rpm": "num",
    "service_factor_actual": "num",
    "pitch_line_velocity_m_s": "num",
    "hardness_pinion_hb_rc": "str",
    "hardness_gear_hb_rc": "str",
    "tooth_hardness_range_pinion": "str",
    "tooth_hardness_range_gear": "str",
    "tooth_hardening_method": "str",
    "shaft_fit_method": "str",
    "full_load_power_loss_kw": "num",
    "mechanical_efficiency_pct": "num",
    "anticipated_spl_dba": "num",
    "flank_pitting_derating_factor": "num",
    "root_bending_derating_factor": "num",
    "polar_mass_moment_of_inertia_kgm2": "num",
    "breakaway_torque_low_speed_shaft_nm": "num",
    "journal_static_weight_load_pinion_kg": "str",
    "journal_static_weight_load_gear_kg": "str",
    "total_gear_unit_assembled_mass_kg": "num"
  },
  "materials": {
    "gear_casing": "str", "oil_seals": "str",
    "pinion": "str", "gear_wheel": "str",
    "ls_shaft": "str", "radial_bearings": "str",
    "thrust_bearing": "str", "bearing_backing": "str"
  },
  "hazardous_area": {
    "class": "str", "group": "str", "division": "str",
    "zone": "str", "t_code": "str"
  },
  "sound_level": {
    "max_allow_spl_dba": "num", "measurement_distance_m": "num"
  },
  "shaft_assembly_designation": "str",
  "coupling_rotation_hs": "str",
  "coupling_rotation_ls": "str",
  "revision_history": [
    {"revision": "str", "date": "str", "description": "str",
     "originated_by": "str", "checked_by": "str", "approved_by": "str"}
  ],
  "notes": ["str"]
}