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
