Description:DC12V 100RPM Mini Metal Gear Motor Electric Gear Box Motor<br>Specification:<br> Voltage: DC12.0V<br> No-load speed: 100RPM<br> Shaft diameter: 4mm<br> Axial length: 10.5mm  1. Standard Operating Conditions               Item                                         Specification               Rated Voltage         DC 12.0V               Gear Ratio         1\/100               Rotation         CW &amp;amp; CCW               Motor Position         All position in horizontal               Temperature         0 - 30 Degree Celsius               Humidity                                         30% - 95%        2. Performance of  Motor               Item         Specification               No-load Speed         10000 +\/- 10%rpm               No-load Current         95mA (Max)               Stall Current         1600mA (Max)               Stall Torque                        100g.cm        3. Performance of Gear Motor               Item         Specification               Outer Speed          100 +\/- 10%rpm               No-load Current         130mA (Max)               Stall Current         1600mA (Max)               Stall Torque         6.0kg.cm               Rated Torque         1000g.cm               Rated Current         280mA (Max)               Rated Speed                 85 +\/- 10%rpm               Noise               52dB        4. Dimension               Item                       Specification               The Outside Shafft Length                   10.5mm               Shaft End Play         0.05 - 0.50mm               Screw Size          M2.5               Diameter of Shaft          4 x 3.5mm               Outline Mounting Dimension         Refer to the Outline Drawing        5. Product  Drawings  <br>6. Curve Drawings<br><br>Package Included:1 x Motor<br>More Details: