Aerotech MPS75SL, Руководство по оборудованию

Страница: 40 / 56

Electrical Specifications and Installation MPS75SL/SLE Hardware Manual
Table 3-12: Encoder Specifications (MPS75SL)
DC Motor Stepper Motor
Feedback 10,000 lines/rev Rotary Encoder N/A
Maximum Bus Switch 48 VDC
48 VDC
(1)
Table 3-13: Encoder Specifications (MPS75SLE)
DC Motor Stepper Motor
Feedback (Linear Encoder)
Noncontact linear encoder;
Amplified sine and TTL (50 nm) versions available
Feedback (Rotary Encoder) 10,000 lines/rev rotary encoder N/A
Rotary encoder electronic res-
olution
0.025 um
0.025 um @ 40,000 steps/rev
motor resolution
Linear encoder electronic res-
olutions -E1 option allows for electronic resolutions below 1 nm
(1)
-E2 option: 20 µm fundamental 0.05 µm
1. For optimum performance, Aerotech recommends using 0.025 µm as the highest-resolution when using the linear encoder as
part of the servo feedback loop (ex: dual-loop).
40 Chapter 3 www.aerotech.com