3V 150RPM 20mA DC Geared Motor 2-Pack

3V 150RPM 20mA DC Geared Motor 2-Pack
Application:
- Auto Shutter, Cleaning Machine, Money Detector, Peristaltic Pump, HVAC System, Electric-drive   curtain, Airbreak Switch,  Automatic Door-lock, Advertisement lamp, Medical Equipment , Labal printers, welding machines, water meter IC card, grill, oven,  garbage disposers, household appliances, slot machines, automatic actuator, coffee machine, towel disposal, lighting, coin refund devices and , Face Tissue etc.
Features:
- pmdc planetary gear motors with strong metal gears of straight type
- precious ,long life carbon-brush commutator
- compact ,low noise,high torque design
- stainless steel shaft
- encoder version  is available
- operating temperature range --10---+80°C
Gear head data
- metal housing material
- planetary gear
- ball bearing on output shaft
- first -stage gears can be made of plastic for noise reduction purpose
- backlash at no load <2°
- radical play of shaft<0.05mm
- thrust play of shaft<0.3mm
- voltage:3V
- dc motor speed:150rpm
- Numbers of stage:4
- efficiency :65%
- rated speed after reduction:30rpm
- rated torque after reduction:2.5kgf.cm
- Power:20mA