Brushless motor C17B-06

DCBLDC6 V

Overview
The C17B series from C.I. TAKIRON is a family of small-diameter brushless DC motors (outer diameter φ17.4 mm) offered in multiple sub-models optimized for different voltages, lengths and performance points. Typical applications include micro blowers, small electric fans (for example fan-equipped masks) and compact devices that require high efficiency and compact dimensions.

Key models and performance highlights

• Outer diameter: 17.4 mm; typical lengths: 13.0 mm, 15.6 mm, 17.9 mm (model dependent)
• Applied voltages available: 4.8 V, 6.0 V, 6.8 V, 7.2–7.4 V, 12 V, 24 V
• No-load speeds: approx. 11,700 r/min up to 45,450 r/min depending on model
• Output power range: approx. 0.8 W (e.g. C17B-23) up to 57.99 W (C17B-19) depending on model
• Efficiency: up to ~77% (model dependent)
• Representative models: C17B-23 (4.8 V, 0.8 W), C17B-28 (12 V, 22.2 W), C17B-20 (12 V, 36.10 W), C17B-19 (24 V, 57.99 W)

Customizable items (per model)

• Gear head (available on selected models)
• Lead pin / lead wire variations
• Grounding terminal
• Ball bearing (available on selected models)

Notes
Data shown for each model include outer diameter, length, applied voltage, terminal resistance, no-load rotation speed and current, startup current and torque, maximum efficiency and output power. Specific models differ in applied voltage and available options. Product drawings and CAD data are provided on model detail pages.

Technical specifications

• Series name: C17B
• Outer diameter: 17.4 mm
• Lengths shown: typical lengths 13.0 mm, 15.6 mm, 17.9 mm (model dependent)
• Applied voltages available: 4.8 V, 6.0 V, 6.8 V, 7.2–7.4 V, 12 V, 24 V
• Terminal resistance: model-dependent (examples 1.0 Ω to >8 Ω)
• No-load speeds: from ~11,700 r/min up to >45,000 r/min depending on model
• Output power range: approx. 0.8 W up to >57 W depending on model
• Customizable options: gear head, lead pin / lead wire, grounding terminal, ball bearing (select models)
• Typical applications: micro blowers, small fans and other compact devices requiring brushless motor solutions