Electric Motor, Power Tool, and Related Repairers

Installation, Maintenance, and Repair Occupations
O*NET-SOC コード
49-2092.00

Repair, maintain, or install electric motors, wiring, or switches.

  • データ出典: BLS公表時点: 2026-08

    低い· 相対

    低い4段階の相対区分非常に高い

    職業群単位の値

    尺度・母数・出典

    4段階の相対区分（低い / 中程度 / 高い / 非常に高い）

    BLS雇用見通し表の詳細職業831件が母数。値は NEM(全国雇用マトリクス)コード単位で付与されるため、同じ NEM コードの職業は同じバンドになります

    出典データセット（XLSX ファイルのダウンロード）

  • データ出典: Anthropic公表時点: 2026-03

    0.000

    0.000ここに掲載された値の範囲0.745
    尺度・母数・出典

    観測エクスポージャー指数、公開されたまま0–1

    O*NETタスクへの対応づけが基準

    SOC 2018の職業単位で公表された値で、同じSOC 2018コードを持つO*NET職業はすべてこの値になります

    出典データセット（CSV ファイルのダウンロード）

  • データ出典: ILO公表時点: 2025

    0.17

    0.09ここに掲載された値の範囲0.70

    職業群単位の値

    尺度・母数・出典

    生成AI露出度指数、公開されたまま0–1

    ISCO-08の細分類（4桁）単位で公表された値です。米国労働統計局（BLS）の公式対応表（ISCO-08→2010 SOC、2010 SOC→2018 SOC）を公表どおり適用してこの職業に結び付けており、対応は全部または一部です

    出典データセット（PDF ファイルのダウンロード）

この出典がどのような性格の値か

BLSの区分は絶対水準ではなく相対順位であり、一次測定でもありません。複数の既存研究が付けた職業別パーセンタイル順位を4段階にまとめた値です。雇用や賃金の予測でもなく、導入確率でもなく、自動化と増強を区別しません。

Task-level exposure

露出のある作業のみ

評価済みタスク 39 件 · β ≥ 0.5 のタスク 4 件（10.3%）

β = 直接的な露出（E1）+ 0.5 × ツール利用時の露出（E2）。原典リポジトリの定義に従います。

  • 原典の単位：O*NET 27.2 のタスク → O*NET 31.0 の職業コード
  • 評価済みタスクのうち 8 件は O*NET 31.0 のタスク一覧になく、O*NET 27.2 基準で公表されたスコアをそのまま残しています。
出典
OpenAI "GPTs are GPTs" exposure rubric
版
gh-main-0471612
ライセンス
MIT License, Copyright (c) 2024 OpenAI
Task (O*NET 20.1)Claude.aiRaw / share %APIRaw / share %
Measure velocity, horsepower, revolutions per minute (rpm), amperage, circuitry, and voltage of units or parts to diagnose problems, using ammeters, voltmeters, wattmeters, and other testing devices.

49-2092.00

0.005970.20.0016100.0
Read service guides to find information needed to perform repairs.

49-2092.00

0.002529.8—0
Not observed on any surface — 37 task(s) — These tasks have no row in the source for this release. The 0 in the share row is a display-stage composition ratio; absence is what the — in the raw row states.
Record repairs required, parts used, and labor time.
—0—0
Reassemble repaired electric motors to specified requirements and ratings, using hand tools and electrical meters.
—0—0
Maintain stocks of parts.
—0—0
Repair and rebuild defective mechanical parts in electric motors, generators, and related equipment, using hand tools and power tools.
—0—0
Rewire electrical systems, and repair or replace electrical accessories.
—0—0
Inspect electrical connections, wiring, relays, charging resistance boxes, and storage batteries, following wiring diagrams.
—0—0
Inspect and test equipment to locate damage or worn parts and diagnose malfunctions, or read work orders or schematic drawings to determine required repairs.
—0—0
Solder, wrap, and coat wires to ensure proper insulation.
—0—0
Assemble electrical parts such as alternators, generators, starting devices, and switches, following schematic drawings and using hand, machine, and power tools.
—0—0
Lubricate moving parts.
—0—0
Remove and replace defective parts such as coil leads, carbon brushes, and wires, using soldering equipment.
—0—0
Disassemble defective equipment so that repairs can be made, using hand tools.
—0—0
Lift units or parts such as motors or generators, using cranes or chain hoists, or signal crane operators to lift heavy parts or subassemblies.
—0—0
Weld, braze, or solder electrical connections.
—0—0
Reface, ream, and polish commutators and machine parts to specified tolerances, using machine tools.
—0—0
Adjust working parts, such as fan belts, contacts, and springs, using hand tools and gauges.
—0—0
Clean cells, cell assemblies, glassware, leads, electrical connections, and battery poles, using scrapers, steam, water, emery cloths, power grinders, or acid.
—0—0
Scrape and clean units or parts, using cleaning solvents and equipment such as buffing wheels.
—0—0
Rewind coils on cores in slots, or make replacement coils, using coil-winding machines.
—0—0
Cut and form insulation, and insert insulation into armature, rotor, or stator slots.
—0—0
Set machinery for proper performance, using computers.
—0—0
Drain and filter transformer oil and refill transformers with oil until coils are submerged.
—0—0
Position and level battery cells, anodes, or cathodes, using hoists or leveling jacks, or signal other workers to perform positioning and leveling.
—0—0
Verify and adjust alignments and dimensions of parts, using gauges and tracing lathes.
—0—0
Test equipment for overheating, using speed gauges and thermometers.
—0—0
Bolt porcelain insulators to wood parts to assemble hot stools.
—0—0
Pour compounds into transformer-case terminal openings to seal out moisture.
—0—0
Test conditions, fluid levels, and specific gravities of electrolyte cells, using voltmeters, hydrometers, and thermometers.
—0—0
Clean, rinse, and dry transformer cases, using boiling water, scrapers, solvents, hoses, and cloths.
—0—0
Inspect batteries for structural defects such as dented cans, damaged carbon rods and terminals, and defective seals.
—0—0
Steam-clean polishing and buffing wheels to remove abrasives and bonding materials, and spray, brush, or recoat surfaces as necessary.
—0—0
Test battery charges, and replace or recharge batteries as necessary.
—0—0
Repair and operate battery-charging equipment.
—0—0
Add water or acid to battery cell solutions to obtain specified concentrations.
—0—0
Sharpen tools such as saws, picks, shovels, screwdrivers, and scoops, either manually or by using bench grinders and emery wheels.
—0—0
Seal joints with putty, mortar, and asbestos, using putty extruders and knives.
—0—0
Hammer out dents and twists in tools and equipment.
—0—0

Data sources & licenses — O*NET®, Anthropic Economic Index, Eloundou et al. (2023): see full notices on the Credits page

O*NET 31.0 のタスク全件（31件）

この職業の O*NET 31.0 のタスク全件（英語原文、種別はコア・補足）。露出値はこの一覧には載せず、上の表で各出典が用いた O*NET 版の文言の横にあります。

タスク（O*NET 31.0）種類
Measure velocity, horsepower, revolutions per minute (rpm), amperage, circuitry, and voltage of units or parts to diagnose problems, using ammeters, voltmeters, wattmeters, and other testing devices.コア
Record repairs required, parts used, and labor time.コア
Reassemble repaired electric motors to specified requirements and ratings, using hand tools and electrical meters.コア
Repair and rebuild defective mechanical parts in electric motors, generators, and related equipment, using hand tools and power tools.コア
Inspect electrical connections, wiring, relays, charging resistance boxes, and storage batteries, following wiring diagrams.コア
Read service guides to find information needed to perform repairs.コア
Inspect and test equipment to locate damage or worn parts and diagnose malfunctions, or read work orders or schematic drawings to determine required repairs.コア
Lubricate moving parts.コア
Disassemble defective equipment so that repairs can be made, using hand tools.コア
Lift units or parts such as motors or generators, using cranes or chain hoists, or signal crane operators to lift heavy parts or subassemblies.コア
Weld, braze, or solder electrical connections.コア
Adjust working parts, such as fan belts, contacts, and springs, using hand tools and gauges.コア
Scrape and clean units or parts, using cleaning solvents and equipment such as buffing wheels.コア
Maintain stocks of parts.補足
Rewire electrical systems, and repair or replace electrical accessories.補足
Solder, wrap, and coat wires to ensure proper insulation.補足
Assemble electrical parts such as alternators, generators, starting devices, and switches, following schematic drawings and using hand, machine, and power tools.補足
Remove and replace defective parts such as coil leads, carbon brushes, and wires, using soldering equipment.補足
Reface, ream, and polish commutators and machine parts to specified tolerances, using machine tools.補足
Clean cells, cell assemblies, glassware, leads, electrical connections, and battery poles, using scrapers, steam, water, emery cloths, power grinders, or acid.補足
Rewind coils on cores in slots, or make replacement coils, using coil-winding machines.補足
Cut and form insulation, and insert insulation into armature, rotor, or stator slots.補足
Set machinery for proper performance, using computers.補足
Verify and adjust alignments and dimensions of parts, using gauges and tracing lathes.補足
Test equipment for overheating, using speed gauges and thermometers.補足
Steam-clean polishing and buffing wheels to remove abrasives and bonding materials, and spray, brush, or recoat surfaces as necessary.補足
Test battery charges, and replace or recharge batteries as necessary.補足
Repair and operate battery-charging equipment.補足
Sharpen tools such as saws, picks, shovels, screwdrivers, and scoops, either manually or by using bench grinders and emery wheels.補足
Seal joints with putty, mortar, and asbestos, using putty extruders and knives.補足
Hammer out dents and twists in tools and equipment.補足

職業情報

雇用見通し（BLS）

雇用者数、2025
16K
雇用者数見通し、2035
17K
変化率 (2025–35)
+4.4%
年間賃金の中央値、2025
$56,210
入職時に通常必要な学歴
High school diploma or equivalent
最低 $30,890BLS EP 2025–35 の詳細職業825件の賃金中央値の範囲最高 $559,030

出典: U.S. Bureau of Labor Statistics, Employment Projections 2025–35 — Employment by detailed occupation, 2025 and projected 2035

韓国職業分類との対応（KSCO）

AI Changing Work が作成した Korea Occupation Direct Crosswalk v1.1 現行版の対応です。関係の値は O*NET-SOC 職業の側から読みます。

KSCO コードKSCO 名称関係状態
76225전기기기 설치 및 정비원この職業のほうが狭い確定
76222비상 발전기 설치 및 정비원この職業のほうが広い確定
75105전기자동차 모터 정비원関連（対応ではない）確定

関係と状態の定義(kr-direct v1.1)

ILO（国際労働機関）の職業説明

以下のISCO-08職業群は、AI Changing Workが米国労働統計局（BLS）の発行するクロスウォーク（2018 SOC→2010 SOC、2010 SOC→ISCO-08）を個別の選択なしにそのまま適用して、この職業に結び付けたものです。結び付きは全体的な対応の場合も部分的な対応の場合もあります。

  • ISCO-08 7412Electrical Mechanics and Fitters

    電気機械据付工・調整工

出典: 総務省「国際標準職業分類（ISCO）2008年改定版（仮訳）分類項目名一覧（和英対照）」— 原著：ILO ISCO-08 © International Labour Organization（日本語訳は総務省がILOの許可を得て作成）

原文を見る

以下の定義・作業・職業例は、この職業ではなく、当該ISCO-08職業群についてのILOによる説明です。

Electrical mechanics and fitters fit, adjust, install and repair electrical machinery and other electrical apparatus and equipment in buildings, factories, motor vehicles, workshops, or other places.

作業

  • (a) fitting, adjusting and repairing various kinds of electrical machinery and motors, generators, switchgear and control apparatus, instruments, or electrical parts of elevators and related equipment;
  • (b) fitting, adjusting and repairing electrical parts in domestic appliances, industrial machines and other appliances;
  • (c) inspecting and testing manufactured electrical products;
  • (d) installing, testing, connecting, commissioning, maintaining and modifying electrical equipment, wiring and control systems;
  • (e) designing, installing, maintaining, servicing and repairing electric and hydraulic passenger and freight lifts, escalators, moving walkways and other lift equipment;
  • (f) connecting electrical systems to power supply;
  • (g) replacing and repairing defective parts.

職業例

Armature builder · Automotive electrician · Electrical generator fitter · Electrical mechanic · Lift mechanic

Sources: ILO ISCO-08 — details: Credits

ESCO 職業語彙

以下の各項目は、公開されているESCO-O*NET Crosswalk（バージョン1、2022年）で、この職業と一つずつ対応付けられたものです。対応の種類はそのクロスウォークによるもので、表現はAI Changing Workによるものです。

  • electrical mechanicESCO 7412.3範囲が同じ

    Electrical mechanics install, repair and maintain mechanical and electrical components of machinery, tools and equipment. They test electrical parts to ensure efficiency and make improvements accordingly.

  • electricianESCO 7411.1この職業のほうが狭い

    Electricians fit and repair electrical circuits and wiring systems. They also install and maintain electrical equipment and machinery. This work can be performed indoors as well as outdoors, in nearly every type of facility.

  • automotive electricianESCO 7412.2この職業のほうが広い

    Automotive electricians install, maintain and repair electrical and electronic systems in motor vehicles such as air conditioning systems, lamps, radios, heating systems, batteries, electrical wiring and alternators. They use diagnostic testing equipment to inspect vehicles and find faults. To do repair work, they use hand tools and specialised electrical instruments and machines.

  • power tool repair technicianESCO 7412.9この職業のほうが広い

    Power tool repair technicians identify defects and repair electrically powered tools such as drills, chainsaws, lawn mowers and grinding machines. They disassemble, test and replace defective parts in tools. Power tools repair technicians advise customers on maintenance products and methods for their equipment. They may sell such products.

  • automotive battery technicianESCO 7412.1重なるが同じではない

    Automotive battery technicians assemble, install, inspect, maintain and repair batteries in motor vehicles. They use electrical test equipment to confirm good working condition after installation. They evaluate batteries to determine the nature of power problems. They also prepare old batteries for disposal.

  • electromechanical engineering technicianESCO 3113.1.2重なるが同じではない

    Electromechanical engineering technicians collaborate with electromechanical engineers in the development of electromechanical equipment. Electromechanical engineering technicians are responsible for building, installing, testing, monitoring, and maintaining the electromechanical equipment, circuits and systems. They test this by the use of test instruments such as oscilloscopes and voltmeters. Electromechanical engineering technicians also use soldering equipment and hand tools to repair electromechanical equipment.

  • vehicle electronics installerESCO 7421.7重なるが同じではない

    Vehicle electronics installers set up equipment and accessories in motor vehicles such as CD players and GPS. They use electric drills and routers to install and examine malfunctioning electronic systems.

出典: European Commission, DG EMPL — ESCO API 2026-08-08 (bridge v1.2.1)

ライセンス: CC BY 4.0 (EU Reuse Notice)

原文を見る

ESCO reuse terms and the modification notice are in Credits.

フランス職業分類との対応（ROME）

この職業と ROME 4.0 の職業票（fiche）との対応で、AI Changing Work が AI モデルを用いて判定したものです。関係はこの職業の側から読みます。「暫定」と表示した対応は、同じモデル系列（Claude）の二人の判定者による判定のみ、またはその判定に運営者の規則を適用して採用したものであり、確定した対応より根拠が弱くなります。

ROME コードROME 名称（フランス語）関係
H2601Bobinier / Bobinière en électricité重なるが同じではない
I1335Electromécanicien / Electromécanicienne d'équipements industriels関連（対応ではない）

Source: France Travail — Répertoire Opérationnel des Métiers et des Emplois (ROME 4.0), version 61, last updated 15 June 2026 (https://www.data.gouv.fr/datasets/repertoire-operationnel-des-metiers-et-des-emplois-rome). Licence Ouverte 2.0.

ROME codes and titles are reproduced unchanged; the links to O*NET-SOC occupations are AI Changing Work's own judgment and are not a France Travail correspondence.

(AI Changing Work link release: fr-direct v1)

スペイン職業分類との対応（CNO-11）

この職業と CNO-11 の職業との対応で、AI Changing Work が AI モデルを用いて判定したものです。関係はこの職業の側から読みます。

CNO-11 コードCNO-11 名称（スペイン語）関係
7521Mecánicos y reparadores de equipos eléctricosこの職業のほうが狭い

Source: Instituto Nacional de Estadística (INE), National Classification of Occupations 2011 (CNO-11, Royal Decree 1591/2010) — www.ine.es · Licensed CC BY 4.0. CNO-11 codes and Spanish titles are reproduced unchanged; the links to O*NET occupations are AI Changing Work's own judgment and are not an INE correspondence.

(AI Changing Work link release: es-direct v1)

ドイツ職業分類との対応（KldB）

この職業と KldB の職業との対応で、AI Changing Work が AI モデルを用いて判定したものです。関係はこの職業の側から読みます。

KldB コードKldB 名称（ドイツ語）関係
26222Berufe in der Elektromaschinentechnik - fachlich ausgerichtete Tätigkeitenこの職業のほうが狭い
26223Berufe in der Elektromaschinentechnik - komplexe Spezialistentätigkeiten関連（対応ではない）暫定

Source: © Statistik der Bundesagentur für Arbeit — Klassifikation der Berufe 2010 – überarbeitete Fassung 2020, https://statistik.arbeitsagentur.de. KldB codes and titles are reproduced unchanged; the links to O*NET occupations are AI Changing Work's own mapping (eigene Zuordnung) and are not a Bundesagentur für Arbeit correspondence.

(AI Changing Work link release: de-direct v1)

日本職業分類との対応（JSCO）

この職業と JSCO の職業との対応で、AI Changing Work が AI モデルを用いて判定したものです。関係はこの職業の側から読みます。

JSCO コードJSCO 名称（日本語）関係
552電気機械器具整備・修理従事者この職業のほうが狭い

Source: Ministry of Internal Affairs and Communications (MIC), Japan Standard Occupational Classification (Dec. 2009, MIC Notification No. 555). JSCO codes and Japanese titles are reproduced unchanged; the links to O*NET occupations are AI Changing Work's own judgment and are not a MIC correspondence.

(AI Changing Work link release: jp-direct v1)

このページのデータの出典・ライセンスと AI Changing Work による改変・翻訳の告知：クレジットと出典