Convert Gram-force centimetres to Gram-force millimetres
Convert Gram-force centimetres (gf·cm) to Gram-force millimetres (gf·mm) instantly and accurately.
Conversion Formula
gf·mm = gf·cm × 10
About Gram-force centimetres
The gram-force centimetre (gf·cm) equals 9.80665 × 10⁻⁵ N·m, the standard unit for small servo and hobby motor specifications. RC servo motor stall torques are quoted in gf·cm - a typical 9 g mini-servo delivers 1500-2000 gf·cm. Small stepper motors for 3D printers range 400-600 gf·cm; model train gearboxes around 200-800 gf·cm. 1 gf·cm = 9.80665 × 10⁻⁵ N·m = 10 gf·mm = 0.01 kgf·cm.
About Gram-force millimetres
The gram-force millimetre (gf·mm) equals 9.80665 × 10⁻⁶ N·m, the natural unit for precision micro-mechanisms. Swiss watchmaking datasheets list hairspring and balance-wheel detent torques in gf·mm; micro-servo holding torques, precision force gauge spring calibration, and miniature dental handpiece torque limits also fall in this range. A typical watch hairspring torque is 0.1-5 gf·mm. 1 gf·mm = 9.80665 × 10⁻⁶ N·m = 100 dyn·cm = 0.1 gf·cm.
Quick Reference Table
| Gram-force centimetres (gf·cm) | Gram-force millimetres (gf·mm) |
|---|---|
| 1 gf·cm | 10 gf·mm |
| 2 gf·cm | 20 gf·mm |
| 5 gf·cm | 50 gf·mm |
| 10 gf·cm | 100 gf·mm |
| 25 gf·cm | 250 gf·mm |
| 50 gf·cm | 500 gf·mm |
| 100 gf·cm | 1000 gf·mm |