Aerotech ECO165SL Series, Руководство по оборудованию

Страница: 27 / 60

Figure 2-5: Cantilevered Load Capability
The approximate amount of torque required to turn the ball screw of ECO165SL series stages can be
found from
Figure 2-7 or the following equation:
Figure 2-6: Load Torque Equation
Torque
REQ
=
(AxialLoad)
x
(LeadofScrew)
2
x
π
x
(Efficiency)
For ECO165SL series stages, the ball screw efficiency is rated at 90% (0.90). Refer to Section 1.3. for
Load Capacity specifications.
Figure 2-7: Torque Required to Turn Ball Screw in Vertical Orientation
ECO165SL Hardware Manual 2.3. Attaching the Payload to the Stage
www.aerotech.com 27