DC motor A16C-14

3 Vcoreless

Overview
The C.I. TAKIRON A16C series are φ16 mm coreless (coreless) DC motors available in multiple sub-models (A16C-01, -04, -06, -07, -09, -11, -14, -15, -16, -17, -18, -10). Models cover a range of applied voltages (3–24 V), terminal resistances, no-load speeds, startup currents/torques, efficiencies and outputs. Model A16C-06 is used in safety equipment such as gas detectors. Outline drawings and CAD data are available for many models.

Model highlights

• A16C-17 — Ø16 mm | Length 23.7 mm | 6.0 V | No-load 12,400 r/min | Startup torque 10.8 mN·m | Max output 3.5 W
• A16C-18 — Ø16 mm | 23.7 mm | 12.0 V | No-load 11,500 r/min | Startup torque 9.5 mN·m | Max output 2.86 W
• A16C-16 — Ø16 mm | 23.7 mm | 12.0 V | No-load 18,450 r/min | Startup torque 10.3 mN·m | Max output 4.97 W
• A16C-15 — Ø16 mm | 23.7 mm | 6.0 V | No-load 3,220 r/min | Startup torque 4.06 mN·m | Max output 0.34 W
• A16C-14 — Ø16 mm | 23.7 mm | 3.0 V | No-load 2,560 r/min | Startup torque 2.37 mN·m | Max output 0.16 W
• A16C-11 — Ø16 mm | 23.7 mm | 3.0 V | No-load 4,600 r/min | Startup torque 3.37 mN·m | Max output 0.41 W
• A16C-09 — Ø16 mm | 23.7 mm | 6.0 V | No-load 7,300 r/min | Startup torque 7.3 mN·m | Max output 1.4 W
• A16C-07 — Ø16 mm | 23.7 mm | 3.0 V | No-load 5,500 r/min | Startup torque 4.49 mN·m | Max output 0.65 W
• A16C-06 — Ø16 mm | 23.7 mm | 6.0 V | No-load 6,200 r/min | Startup torque 6.0 mN·m | Max output 0.97 W
• A16C-04 — Ø16 mm | 23.7 mm | 6.0 V | No-load 6,200 r/min | Startup torque 5.09 mN·m | Max output 0.83 W
• A16C-01 — Ø16 mm | 23.7 mm | 6.0 V | No-load 7,100 r/min | Startup torque 3.91 mN·m | Max output 0.73 W
• A16C-10 — Ø16 mm | 23.7 mm | 24.0 V | No-load 20,600 r/min | Startup torque 22.64 mN·m | Max output 12.21 W

Common technical specifications

• Series: A16C (coreless motors, outer diameter 16 mm)
• Main nominal outer diameter: 16 mm
• Standard length: 23.7 mm (typical for the series)
• Applied voltages: 3.0 V, 6.0 V, 12.0 V, 24.0 V depending on model
• Terminal resistance: varies by model (approx. 2.53 Ω to 25.2 Ω)
• No-load speed: ~2,560 to ~20,600 r/min depending on model and voltage
• Startup/stall characteristics: startup currents and startup torques specified per model
• Maximum efficiency and output: per-model values (efficiency up to ~83.3%, output range ~0.16 W to ~12.21 W)
• Typical customizable options: gear head, lead pin, lead wire, grounding terminal

Customizable items (series)

• Gear head
• Lead pin
• Lead wire
• Grounding terminal

Notes
Outline drawings and CAD data are available for many models. Product detail pages include per-model specification tables (rotation speed, currents, torque, efficiency, output) and indicate which items can be customized.