DC motor A16C-11

3 Vcorelesssmall-size

Overview
The A16C series of coreless motors by C.I. TAKIRON Corporation features an outer diameter of φ16 mm and a nominal body length of 23.7 mm. The series comprises multiple sub‑models tailored to different applied voltages and performance points (no‑load speeds, currents, torque, efficiency, output), making it suitable for compact micromotor applications such as gas detectors and other safety equipment.

Product series table (selected A16C models)
Columns: Model | Outer Diameter [mm] | Length [mm] | Applied Voltage [V] | Terminal resistance [Ω] | No-load Rotation Speed [r/m] | No-load Current [mA] | Startup Current [mA] | Max Torque [mN･m] | Efficiency [%] | Output [W]
A16C-17 | 16 | 23.7 | 6.0 | - | 12,400 | 18 | 2,372 | 10.8 | 83.3 | 3.5
A16C-18 | 16 | 23.7 | 12.0 | - | 11,500 | 15 | 984 | 9.5 | 76.8 | 2.86
A16C-16 | 16 | 23.7 | 12.0 | - | 18,450 | 30 | 1,714 | 10.3 | 75.3 | 4.97
A16C-15 | 16 | 23.7 | 6.0 | - | 3,220 | 5 | 238 | 4.06 | 73.1 | 0.34
A16C-14 | 16 | 23.7 | 3.0 | - | 2,560 | 6 | 224 | 2.37 | 69.9 | 0.16
A16C-11 | 16 | 23.7 | 3.0 | - | 4,600 | 10 | 561 | 3.37 | 75.1 | 0.41
A16C-10 | 16 | 23.7 | 24.0 | 11.30 | 20,600 | 45 | 2,124 | 22.64 | 73.0 | 12.21
A16C-09 | 16 | 23.7 | 6.0 | - | 7,300 | 15 | 960 | 7.3 | 76.6 | 1.4
A16C-07 | 16 | 23.7 | 3.0 | - | 5,500 | 10 | 882 | 4.49 | 79.8 | 0.65
A16C-06 | 16 | 23.7 | 6.0 | - | 6,200 | 5 | 659 | 6.0 | 83.3 | 0.97
A16C-04 | 16 | 23.7 | 6.0 | - | 6,200 | 5 | 561 | 5.09 | 82.0 | 0.83
A16C-01 | 16 | 23.7 | 6.0 | - | 7,100 | 8 | 500 | 3.91 | 76.3 | 0.73

Gallery / Media (series examples)
Primary product images and multiple product‑detail photos are provided for representative models. Representative media include example gallery images and a demonstration movie available for select models (for example A16C‑17).

Customizable items (per-model)

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

Notes
- The A16C series consists of several sub‑models that share the same outer diameter (16 mm) and nominal body length (23.7 mm), while applied voltage and electrical/mechanical performance vary by sub‑model as shown in the table above.
- Some models offer high‑speed variants (tens of thousands r/m) and options for different drive/vibration types in related families.

Technical specifications

• Series name: A16C
• Manufacturer / Brand: C.I. TAKIRON Corporation
• Outer diameter: 16 mm (φ16)
• Standard body length (typical): 23.7 mm (varies by sub‑model)
• Applied voltage: model‑dependent (common nominal values: 3.0 V, 6.0 V, 12.0 V, 24.0 V)
• Terminal resistance: model‑dependent (some models list specific Ω, others not specified)
• No‑load speed range: ~2,560 to ~20,600 r/m (model‑dependent)
• No‑load current range: a few mA up to tens of mA depending on model
• Startup / stall currents and startup torques: model‑specific (see table)
• Max torque: up to ~22.6 mN·m for high‑voltage/high‑power variants
• Efficiency and output: model‑dependent; examples in the table show efficiencies up to ~83% and outputs up to double‑digit watts for high‑voltage variants
• Common customizable options: gearheads, lead pins, lead wires, grounding terminals
• Typical applications: safety equipment such as gas detectors and other compact micromotor applications
• Available resources: product images, demonstration video for representative model(s), CAD / outline drawings available for certain models (downloads provided on manufacturer pages)