DC motor A22C-31

7.2 Vcorelessfor power tools

Overview
The A22C series of coreless motors from C.I. TAKIRON features a 22 mm outer diameter (φ22 mm) and multiple sub-models optimized for different voltages, speeds and torque ranges. Typical applications include surveying instruments, high-pressure nailers, small tools and precision devices. Outline drawings and CAD data are available for download from the manufacturer's materials repository.

Product series - Key models and specifications (table header and rows shown with line breaks)
Model Name | Outer Diameter [mm] | Length [mm] | Applied Voltage [V] | Terminal resistance [Ω] | No Load Rotation [r/m] | No Load Current [mA] | Startup Current [mA] | Startup Torque [mN･m] | Max Efficiency [%] | Output [W]
A22C-32 | 22 | 25.3 | 24.0 | 78.8 | 9,840 | 6 | 305 | 6.82 | 73.9 | 1.76
A22C-31 | 22 | 25.3 | 7.2 | 1.74 | 13,500 | 105 | 4,138 | 20 | 70.7 | 7.08
A22C-26 | 22 | 25.3 | 7.2 | 1.35 | 14,000 | 85 | 5,350 | 25.4 | 76.4 | 9.33
A22C-25 | 22 | 25.3 | 12.0 | 200 | 2,420 | 2 | 60 | 2.7 | 66.8 | 0.17
A22C-24 | 22 | 25.3 | 6.0 | 1.15 | 13,400 | 120 | 5,200 | 21.2 | 71.9 | 7.45
A22C-13 | 22 | 25.3 | 12.0 | 11.6 | 9,800 | 12 | 1,034 | 11.8 | 79.6 | 3.03
A22C-12 | 22 | 25.3 | 6.0 | 3.3 | 10,100 | 31 | 1,818 | 10 | 75.6 | 2.64
A22C-05 | 22 | 25.3 | 3.0 | 0.8 | 10,200 | 55 | 3,750 | 10.2 | 77.2 | 2.73
A22C-03 | 22 | 25.3 | 6.0 | 6.6 | 5,700 | 15 | 909 | 8.84 | 76.0 | 1.32
A22C-01 | 22 | 25.3 | 12.0 | 12.8 | 8,900 | 15 | 938 | 11.7 | 76.3 | 2.72
A22C-33 | 22 | 30.3 | 24.0 | 15.8 | 10,890 | 9 | 1,519 | 31.6 | 85.2 | 9.01
A22C-30 | 22 | 30.3 | 6.0 | 111.5 | 1,100 | 2 | 54 | 2.6 | 65.2 | 0.07
A22C-29 | 22 | 30.3 | 6.0 | 87.8 | 1,160 | 2 | 68 | 3.18 | 68.7 | 0.10
A22C-27 | 22 | 30.3 | 5.5 | 1.55 | 8,500 | 25 | 3,550 | 21.6 | 83.9 | 4.81
A22C-04 | 22 | 30.3 | 6.0 | 5.0 | 6,100 | 20 | 1,200 | 10.9 | 75.8 | 1.74

Customizable items / Options

• Gear head (gear reduction / gearhead options)
• Lead pin
• Lead wire (wire length / connector options)
• Ball bearing (bearing options)
• Grounding terminal

Notes on sizing and electrical ranges
The A22C family is built around a 22 mm outer diameter; shaft length and electrical parameters vary by sub-model. Applied voltages available include 3.0 V, 6.0 V, 7.2 V, 12.0 V and 24.0 V. No-load speeds, stall/start currents, torque, efficiency and output are provided per sub-model in the specifications above.

Technical specifications

• Series name: A22C series
• Outer diameter: 22 mm (φ22 mm)
• Length: examples from 25.3 mm up to 30.3 mm depending on sub-model (see table above for per-model lengths)
• Applied voltage: typical values 3.0 V, 6.0 V, 7.2 V, 12.0 V, 24.0 V (model dependent)
• Terminal resistance: model dependent (examples from ~0.8 Ω up to >100 Ω in table)
• No-load rotation speed: ranges from ~1,100 r/m to >14,000 r/m depending on model
• Startup / stall current, torque, efficiency and output: provided per model in the product series table above
• Typical applications: surveying instruments, high-pressure nailers, small tools and precision devices
• Available downloads: outline drawings and CAD data available for applicable models (manufacturer: C.I. TAKIRON)