37mm Motor (Select RPM)

£15.00

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SKU: 37mm_50 Categories: ,

Description

Helical input gear for more torque input – Less likely to break than cheapo spur gear gearboxes.

Testing of my motor compared to expensive pololu and results are the same.

RPMs available:

50RPM at 12v (with gold motor)

  • 50RPM at 12v (45 at full load) 1:100 gear ratio
  • 7kg/cm of torque loaded, XXXX  kg/cm stall torque
  • 0.17 amp free running, 0.68 A load, 2.19A stall
  • 6mm x 15mm D shaft (to flat 5.5mm) CAD File to follow
  • Overall length 61mm (not including shaft (15mm) and boss (5mm) length total 20mm.
  • 6 x M3 fixings PCD 31mm

 

59 RPM at 12v (with silver motor)

  • 59RPM at 12v (47 rpm at full load) 1:168 gear ratio
  • 6.3kg/cm of torque loaded, 25kg/cm stall torque
  • 0.12 A free running, 0.4 A load, 1.2A stall.
  • 6mm x 15mm D shaft (to flat 5.5mm) CAD File to follow
  • Overall length 57mm (not including shaft (15mm) and boss (5mm) length total 20mm.
  • 6 x M3 fixings PCD 31mm
  • 195G

45 RPM at 12v (with XXX motor) – Coming soon

  • 45RPM at 12v (35 rpm at full load) 1:131gear ratio
  • 6.3kg/cm of torque loaded, 25-30.2kg/cm stall torque
  • 0.05 A free running, 0.45 A load, 2.3A stall.
  • 6mm x 15mm D shaft (to flat 5.5mm) CAD File to follow
  • Overall length 56.5mm (not including shaft (15mm) and boss (5mm) length total 20mm.
  • 6 x M3 fixings PCD 31mm
  • XXXG

(other RPM that are being tested are 15, 20 and 30 RPM – details to come soon)

 

 

Additional information

Weight 251 g
RPM

45 RPM, 50 RPM, 59 RPM