Convert Ounce-force inches to Dyne centimetres
Convert Ounce-force inches (ozf·in) to Dyne centimetres (dyn·cm) instantly and accurately.
Conversion Formula
dyn·cm = ozf·in × 70615.51814
About Ounce-force inches
The ounce-force inch (ozf·in) equals ≈ 7.062 × 10⁻³ N·m, the traditional US unit for small instrument and servo motors. Brushless DC motors for drones, precision positioning stages, and US industrial servo catalogs (Maxon, Pittman) specify stall torque in ozf·in. A typical NEMA 17 stepper motor delivers 80-220 ozf·in. 16 ozf·in = 1 lbf·in. 1 ozf·in ≈ 7.062 × 10⁻³ N·m ≈ 72.0 gf·cm.
About Dyne centimetres
The dyne centimetre (dyn·cm) is the CGS unit of torque, equal to 10⁻⁷ N·m. It represents 1 dyne of force applied at 1 cm from the axis. MEMS micro-actuator friction, watch escapement detent torques, and laboratory torsion-pendulum experiments are measured in dyn·cm. Pre-SI physics literature and precision galvanometer calibration reports used this unit. 1 dyn·cm = 10⁻⁷ N·m = 0.01 gf·mm = 0.001 gf·cm.
Quick Reference Table
| Ounce-force inches (ozf·in) | Dyne centimetres (dyn·cm) |
|---|---|
| 1 ozf·in | 70615.5 dyn·cm |
| 2 ozf·in | 141231 dyn·cm |
| 5 ozf·in | 353078 dyn·cm |
| 10 ozf·in | 706155 dyn·cm |
| 25 ozf·in | 1765390 dyn·cm |
| 50 ozf·in | 3530780 dyn·cm |
| 100 ozf·in | 7061550 dyn·cm |