User Manual
A110D0001 Rev 1.2 for the A-110 Series
MRe, 28-Nov-2016
Page 25 of 29
PI (Physik Instrumente) L.P.
16 Albert Street, Auburn, MA 01501
Tel: 508-832-3456 Fax: 508-832-0506
Email: [email protected]
10.2. Motor Electrical Specifications
(A-110.xxxx1 standard motor option)
Model
A-110.050, .100
A-110.200, .300, .400
Bus Voltage
48 VDC nominal, 60 VDC max
Force Constant
4.2 N/A
12.3 N/A
Peak Current
6.0 A
6.9 A
Continuous Current
2.2 A
3.2 A
Peak Force
25 N
85 N
Continuous Force
9.2 N
39 N
Back EMF
(phase-to-phase)
4.2 V/m/sec
10.1 V/m/sec
Resistance
(phase-to-phase)
8.2 ohms
3.6 ohms
Inductance
(phase-to-phase)
2.7 mH
1.24 mH
Electrical Cycle Length
(pole pitch)
15.24 mm
24 mm
10.3. Encoder Specifications
Option Code
A
B
C
Type
Incremental
Absolute
Incremental
Resolution
20 µm signal period
1 nm
50 nm
Output Signal
Analog Quadrature
1 Vp-p, Differential
BiSS-C 32-bit serial
Digital RS422 Quadrature,
Differential
Power Input
5 VDC, <200 mA
5 VC, <250mA
5 VDC, <200 mA
Input Ripple
200 mVp-p max @ up to 500 kHz
Limits
Open collector output,
Asynchronous pulse,
Active high
None
Open collector output,
Asynchronous pulse,
Active high
Index Mark
0.8 to 1.2 Vp-p, Differential
None
1 count wide
Synchronized to Output Signal
10.4. Ambient Conditions
Area of use
For indoor use only
Vacuum Operation
This product is not compatible with operation in a vacuum environment.
Relative humidity
40% to 60% non-condensing
Operating temperature
(1)
+15°C to +25°C
Storage temperature
0°C to +40°C in original packaging
Dust Exposure
The A-110 series stage is not suited for dusty, dirty, oily, or wet environments.
Notes:
1.
For optimum performance, the stage should be operated at 20°C. Any deviation from this temperature could degrade the precision and
performance of the stage. Any deviation outside the range shown above may damage the stage.