DC motor A12C-40

6 Vcorelessfor the electronics industry

Overview
The C.I. TAKIRON Corporation A12C series coreless motors are compact, precision DC motors with a typical outer diameter of 12.4 mm. The range comprises multiple sub-models designed for high-speed and space-constrained applications such as dental treatment devices (e.g., A12C-30), single-lens-reflex cameras (e.g., A12C-31), surveillance cameras (e.g., A12C-20) and other small precision instruments.

Available models (listed on this page)

• A12C-37
• A12C-33
• A12C-32
• A12C-30
• A12C-23
• A12C-20
• A12C-14
• A12C-13
• A12C-36
• A12C-31
• A12C-40
• A12C-38
• A12C-35
• A12C-34
• A12C-29
• A12C-28
• A12C-25
• A12C-24
• A12C-22
• A12C-18
• A12C-17
• A12C-16
• A12C-15
• A12C-12
• A12C-11

A12C-37 - Key specifications

• Outer diameter: 12.4 mm
• Length: 21.5 mm
• Applied voltage: 9.2 V
• Terminal resistance: -
• No-load rotation speed: 21,500 r/m
• No-load current: 30 mA
• Startup current: 3,016 mA
• Max torque: 12.1 mN·m
• Efficiency: 81 %
• Output: 6.8 W

Customization options

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

Technical notes / page features

• Each sub-model has a dedicated specification block with full technical data (outer diameter, length, applied voltage, terminal resistance, no-load speed/current, startup current, max torque, efficiency, output).
• High-resolution images and model-specific galleries are available; some sub-models include video thumbnails.
• Catalog and technical-document download or request options are provided on the site.
• Variants differ in length and electrical/mechanical performance; certain sub-models are targeted for specific applications (camera, dental, surveillance).
• Available customization items depend on the selected model.