Robots & Parts by Region
Pick and combine pet robots, household robots and core component makers from China, Korea, the US, Japan and Europe. Only values checked against a source are shown; the rest are marked unverified.
All regions · Core component makers — 0 robot(s) · 8 maker(s)
Core component makers
| Company | Region / HQ | Part categories | What they make | Checked figures (as stated) | Sources |
|---|---|---|---|---|---|
| Leaderdrive 绿的谐波 |
China Suzhou |
Reducers (Harmonic, Cycloidal) Actuators & Servos Motors & Drives | Specialises in strain wave (harmonic) gears; also makes rotary actuators, frameless torque motors and rotary tables. | More than 300,000 strain wave reducers sold in 2025 (company figure) Domestic market share 60%+ (company claim, basis not stated) |
Leaderdrive — Home ↗ Checked 2026-10-16 Leaderdrive — Contact (Suzhou) ↗ Checked 2026-10-16 |
| Zhongda Leader 中大力德 |
China Ningbo |
Reducers (Harmonic, Cycloidal) Motors & Drives | A drivetrain maker of robot reducers, planetary gearboxes, gear motors and drives. | Unverified | Ningbo Zhongda Leader — Home ↗ Checked 2026-10-16 |
| Shuanghuan Driveline 双环传动 |
China Hangzhou (management HQ) |
Reducers (Harmonic, Cycloidal) | A gear maker whose subsidiary Finemotion builds RV reducers (its main product) and harmonic reducers for industrial robot joints. | Reducers for robots with 3–1000 kg payloads Close to 25% of China's robot RV reducer market as of Dec 2024 (subsidiary's claim) |
Zhejiang Shuanghuan Driveline — Home ↗ Checked 2026-10-16 Finemotion (环动科技) — About ↗ Checked 2026-10-16 |
| ZHAOWEI 兆威机电 |
China Shenzhen |
Motors & Drives Grippers & End Effectors Reducers (Harmonic, Cycloidal) | A micro gear-motor and planetary gearbox maker that builds the ZWHAND robot hand (17 active DoF). | ZWHAND: 17 active DoF | ZHAOWEI — Home (Shenzhen) ↗ Checked 2026-10-16 ZWHAND — About ↗ Checked 2026-10-16 |
| Harmonic Drive Systems ハーモニック・ドライブ・システムズ |
Japan HQ Unverified |
Reducers (Harmonic, Cycloidal) Actuators & Servos | Makes Harmonic Drive® strain wave gears and compact actuators built around them, such as FHA-C mini. | Unverified | Harmonic Drive Systems — English site ↗ Checked 2026-10-16 |
| Nabtesco ナブテスコ |
Japan HQ Unverified |
Reducers (Harmonic, Cycloidal) | A machinery components company with precision reduction gears as one of its main businesses. | Unverified | Nabtesco — Corporate site (Our Business) ↗ Checked 2026-10-16 |
| FAULHABER | Europe Schönaich, Germany |
Motors & Drives Reducers (Harmonic, Cycloidal) Actuators & Servos | Makes small DC, brushless DC, stepper and linear motors, precision gearheads and linear actuators, and lists humanoid robots among its applications. | Unverified | FAULHABER — About us ↗ Checked 2026-10-16 |
| WITTENSTEIN | Europe Igersheim, Germany |
Reducers (Harmonic, Cycloidal) Motors & Drives Actuators & Servos | Makes servo gearboxes, servo motors, servo actuators and rack-and-pinion systems. | Unverified | WITTENSTEIN — Home (Igersheim address) ↗ Checked 2026-10-16 |
Regions follow the headquarters location; where we could not confirm it, the official sales market or brand is used, or the item is marked "Region unverified". Shares and volumes are company statements, not rankings verified by SICOROBO. Checked 2026-10-16 (KST).