| Transfer orientation |
(horizontal, vertical, etc.) |
| Transferred mass |
m (kg) |
| Table guide method |
(sliding, rolling) |
| Frictional coefficient of the guide surface |
μ (-) |
| Guide surface resistance |
f (N) |
| External load in the axial direction |
F (N) |
| Desired service life time |
Lh (h) |
| Stroke length |
ℓs (mm) |
| Operating speed |
Vmax (m/s) |
| Acceleration time |
t1 (s) |
| Uniform speed time |
t2 (s) |
| Deceleration time |
t3 (s) |
| Acceleration |
|
| Acceleration distance |
ℓ1 = Vmax × t1 × 1,000/2 (mm) |
| Uniform speed distance |
ℓ2 = Vmax × t2 × 1,000 (mm) |
| Deceleration distance |
ℓ3 = Vmax × t3 × 1,000/2 (mm) |
| Number of reciprocations per minute |
n (min-1) |
| Positioning accuracy |
(mm) |
| Positioning accuracy repeatability |
(mm) |
| Backlash |
(mm) |
| Minimum feed amount |
s (mm/pulse) |
| Driving motor (AC servomotor, stepping motor, etc.) |
| The rated rotation speed of the motor |
NMO (min-1) |
| Inertial moment of the motor |
JM (kg･m2) |
| Motor resolution |
(pulse/rev) |
| Reduction ratio |
A (-) |
