Rotary: July 2009 Archives

My project has expanded to use standard size servos (link back to my micro servo comparison). Here's a little table that I'm using to compare various options.

TowerPro MG930Digital36.2x15.2x28.7 mm26g0.14sec/60°3.6 kg/cm0.11 sec/60°Metal$16
Hitec HS-225BB Analog32.4x16.8x30.8mm27g0.14 sec/60°3.9kg/cm0.11 sec/60°Nylon$20
Hitec HS-225MG 31gMetal$30
Hitec HS-5245MG Digital32.0x17.0x31.0mm32g0.15 sec/60°4.4kg/cm0.12 sec/60°Metal$48
MKS DS9660Digital35.0x18.0x28.0mm35g0.13 sec/60°3.7 kg/cm0.10 sec/60°Metal$57
Futaba S9650Digital36.0x15.0x29.0mm26g0.14 sec/60°3.6kg/cm0.11 sec/60°Nylon$65

The conversion for torque from kg/cm to oz/in is to multiply by 14.7. So a servo with a torque of 1.0 kg/cm has an imperial torque of 14.7 oz/in.

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This page is a archive of entries in the Rotary category from July 2009.

Rotary: February 2009 is the previous archive.

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