Series overviewThe A16C series is a family of φ16 mm coreless micromotors from C.I. TAKIRON, designed for compact industrial and safety-device applications (for example, gas detectors and other small equipment). The series comprises multiple sub-models with a typical length of approximately 23.7 mm. Outline drawings and CAD files are available for design integration where provided.
Models and key specifications (per model)- A16C-17 | 16 mm | Length 23.7 mm | 6.0 V | Terminal resistance 2.53 Ω | No-load speed 12400 r/min | No-load current 18 mA | Startup current 2372 mA | Startup torque 10.8 mN·m | Max efficiency 83.3% | Max output 3.5 W
- A16C-18 | 16 mm | Length 23.7 mm | 12.0 V | Terminal resistance 12.2 Ω | No-load speed 11500 r/min | No-load current 15 mA | Startup current 984 mA | Startup torque 9.5 mN·m | Max efficiency 76.8% | Max output 2.86 W
- A16C-16 | 16 mm | Length 23.7 mm | 12.0 V | Terminal resistance 7.0 Ω | No-load speed 18450 r/min | No-load current 30 mA | Startup current 1714 mA | Startup torque 10.3 mN·m | Max efficiency 75.3% | Max output 4.97 W
- A16C-15 | 16 mm | Length 23.7 mm | 6.0 V | Terminal resistance 25.2 Ω | No-load speed 3220 r/min | No-load current 5 mA | Startup current 238 mA | Startup torque 4.06 mN·m | Max efficiency 73.1% | Max output 0.34 W
- A16C-14 | 16 mm | Length 23.7 mm | 3.0 V | Terminal resistance 13.4 Ω | No-load speed 2560 r/min | No-load current 6 mA | Startup current 224 mA | Startup torque 2.37 mN·m | Max efficiency 69.9% | Max output 0.16 W
- A16C-11 | 16 mm | Length 23.7 mm | 3.0 V | Terminal resistance 5.35 Ω | No-load speed 4600 r/min | No-load current 10 mA | Startup current 561 mA | Startup torque 3.37 mN·m | Max efficiency 75.1% | Max output 0.41 W
- A16C-09 | 16 mm | Length 23.7 mm | 6.0 V | Terminal resistance 6.25 Ω | No-load speed 7300 r/min | No-load current 15 mA | Startup current 960 mA | Startup torque 7.3 mN·m | Max efficiency 76.6% | Max output 1.4 W
- A16C-07 | 16 mm | Length 23.7 mm | 3.0 V | Terminal resistance 3.4 Ω | No-load speed 5500 r/min | No-load current 10 mA | Startup current 882 mA | Startup torque 4.49 mN·m | Max efficiency 79.8% | Max output 0.65 W
- A16C-06 | 16 mm | Length 23.7 mm | 6.0 V | Terminal resistance 9.1 Ω | No-load speed 6200 r/min | No-load current 5 mA | Startup current 659 mA | Startup torque 6.0 mN·m | Max efficiency 83.3% | Max output 0.97 W
- A16C-04 | 16 mm | Length 23.7 mm | 6.0 V | Terminal resistance 10.7 Ω | No-load speed 6200 r/min | No-load current 5 mA | Startup current 561 mA | Startup torque 5.09 mN·m | Max efficiency 82.0% | Max output 0.83 W
- A16C-01 | 16 mm | Length 23.7 mm | 6.0 V | Terminal resistance 12.0 Ω | No-load speed 7100 r/min | No-load current 8 mA | Startup current 500 mA | Startup torque 3.91 mN·m | Max efficiency 76.3% | Max output 0.73 W
- A16C-10 | 16 mm | Length 23.7 mm | 24.0 V | Terminal resistance 11.30 Ω | No-load speed 20600 r/min | No-load current 45 mA | Startup current 2124 mA | Startup torque 22.64 mN·m | Max efficiency 73.0% | Max output 12.21 W
Customizable items (common across many A16C models)- Gear head
- Lead pin
- Lead wire
- Grounding terminal
Notes - Specifications listed above are the nominal values for each sub-model.
- Some models are provided in multiple variants (for example, vibration-type variants or alternative recommended voltages).
- Outline drawings, CAD files and other product materials are available for referenced models where provided (downloads available).
Technical specifications- Series name: A16C
- Manufacturer / brand: C.I. TAKIRON Corporation
- Outer diameter: 16 mm (φ16 mm)
- Typical length: ~23.7 mm (varies by sub-model)
- Typical applied voltages: 3.0 V, 6.0 V, 12.0 V, 24.0 V depending on model
- Terminal resistance: varies by model (examples: 2.53 Ω, 3.4 Ω, 5.35 Ω, 7.0 Ω, 9.1 Ω, 10.7 Ω, 12.2 Ω, 25.2 Ω)
- No-load speed/current, startup current/torque, maximum efficiency and output are provided per sub-model in the models list above
- Customization options: gear head, lead pin, lead wire, grounding terminal
- Deliverables available: outline drawings, CAD data (where provided)