Spur micro-gearbox P12 spur

coaxialpinion shaft0 - 0.1 Nm

Product overview
P12 spur gearhead designed for micromotor applications. Outer diameter φ12 mm. Simple mechanical structure with low internal loss to maintain high transmission efficiency. Outline drawing (PDF) and CAD data available for download. Customization options available where specified.

Product series / Quick data
Model Name | Outer Diameter [mm] | Length [mm] | Applied Voltage [V] | Terminal resistance [Ω] | Rotation Speed [r/m] | Current [mA] | Torque [mN·m] | Efficiency [%] | Output [W]
P12 spur | 12 | - | - | - | - | - | - | - | -

Product specifications
Reduction ratio | － | 1/30 | 1/50 | 1/75 | 1/100 | 1/150 | 1/200 | 1/280
Rated torque (mN·m) | mN·m | 5 | 10 | 10 | 20 | 20 | 20 | 25
Radial play of output shaft (mm) | mm | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05
Thrust play of output shaft (mm) | mm | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30
Max. efficiency (%) | % | 65 | 59 | 59 | 59 | 53 | 53 | 53
Number of stages | - | 4 | 5 | 5 | 5 | 6 | 6 | 6
Rotation direction | - | = | ≠ | ≠ | ≠ | = | = | =

Outline drawing / Downloads
Outline drawing (PDF) and CAD data available for the product. Referenced file: GH12_d-1.pdf.

Notes
Product list entry displays model “P12 spur” with outer diameter 12 mm. Many electrical and dynamic values in the general product list are unspecified and shown as '-'. Confirm dynamic/electrical requirements with supplier for motor-matching and system design.

Technical characteristics

• Model name: P12 spur
• Outer diameter: 12 mm
• Available reduction ratios: 1/30, 1/50, 1/75, 1/100, 1/150, 1/200, 1/280
• Rated torque (mN·m) by ratio: 1/30: 5; 1/50: 10; 1/75: 10; 1/100: 20; 1/150: 20; 1/200: 20; 1/280: 25
• Radial play of output shaft: 0.05 mm (all listed ratios)
• Thrust play of output shaft: 0.30 mm (all listed ratios)
• Max. efficiency by ratio (%): 1/30: 65; 1/50: 59; 1/75: 59; 1/100: 59; 1/150: 53; 1/200: 53; 1/280: 53
• Number of stages by ratio: 1/30: 4; 1/50: 5; 1/75: 5; 1/100: 5; 1/150: 6; 1/200: 6; 1/280: 6
• Rotation direction: varies by ratio (symbols shown in table)
• Outline drawing (PDF) and CAD data: file GH12_d-1.pdf
• Customization: available where specified; consult supplier for options