Planetary micro-gearbox P22

coaxialpinion shaft0 - 0.1 Nm

Product overview
P22 planetary gearhead (outer diameter φ22 mm) for use with A22 series motors. Planetary gearheads distribute load among multiple planetary gears to provide high permissible torque and a range of reduction ratios. The page includes product specifications, outline drawing (PDF) and CAD/download options.

Reduction ratios and key performance

• Available ratios: -, 1/4, 1/16, 1/24, 1/64, 1/96, 1/144
• Rated torque (mN·m): -: 98.1; 1/4: 156.9; 1/16: 156.9; 1/24: 235.4; 1/64: 235.4; 1/96: 333.4
• Radial play of output shaft: 0.30 mm (all ratios)
• Thrust play of output shaft: 0.25 mm (all ratios)
• Max. efficiency: -: 85%; 1/4: 72%; 1/16: 72%; 1/24: 61%; 1/64: 61%; 1/96: 61%
• Number of stages: -: -; 1/4: 1; 1/16: 2; 1/24: 2; 1/64: 3; 1/96: 3; 1/144: 3
• Full length L (mm): -: 13.1; 1/4: 16.2; 1/16: 16.2; 1/24: 19.3; 1/64: 19.3; 1/96: 19.3
• Rotation direction: '=' for applicable ratios

Outline drawing / Downloads
Outline drawing available in PDF format; CAD files and download resources are provided for the product.

Product list context
The P22 appears in the company's gearhead range alongside other models (P12, P16, P22, etc.), listed as "P22 Planet gear" with outer diameter 22 mm.

Specifications

• Model name: P22 Planet gear
• Outer diameter: 22 mm
• Compatible with: A22 series motors
• Available reduction ratios: -, 1/4, 1/16, 1/24, 1/64, 1/96, 1/144
• Rated torque (by ratio): -: 98.1 mN·m; 1/4: 156.9 mN·m; 1/16: 156.9 mN·m; 1/24: 235.4 mN·m; 1/64: 235.4 mN·m; 1/96: 333.4 mN·m
• Radial play of output shaft: 0.30 mm (all ratios)
• Thrust play of output shaft: 0.25 mm (all ratios)
• Max. efficiency (by ratio): -: 85%; 1/4: 72%; 1/16: 72%; 1/24: 61%; 1/64: 61%; 1/96: 61%
• Number of stages (by ratio): -: -; 1/4: 1; 1/16: 2; 1/24: 2; 1/64: 3; 1/96: 3; 1/144: 3
• Full length L (by ratio): -: 13.1 mm; 1/4: 16.2 mm; 1/16: 16.2 mm; 1/24: 19.3 mm; 1/64: 19.3 mm; 1/96: 19.3 mm
• Rotation direction: values shown as '=' for applicable ratios in the specification table