Chapter 3
Service Manual / Leica CM3050 S
Page 48
Version 1.0 12/00
© Leica Microsystems
Specifications
3.12.1 Stepper motor control
Unit Model
Single Shaft
CSK 545 - NATE
Double Shaft
CSK 545 - NBTE
Motor Model
Single Shaft
PK 545 - NA
Double Shaft
PK 545 - NB
Maximum Holding Torque (N x m)
2,4
(oz - in)
33
Rotor Inertia
(kg x m2)
68 x 10-7
(oz - in2)
0,37
Resistance Per Phase
(Ohm/phase)
2,8
Mass
(kg)
0,35
(oz)
12,4
Step Angle
0,72
Insulation Resistance
100MOhm or more under normal ambient
temperature and humidity when the
megger reading between the windings
and the frame is DC500V.
Dielectric Strengh
Under normal ambient temperature and
humidity, sufficent to withstand 1kV at
50Hz applied between the windings and
the frame for one minute following a
period of continuous operation.
Insulation Class
Class B (130°C)
Driver Model
CSD5807N - T
Voltage
24V DC +/- 10%
1,3A maximum
Output Current
0,1
0,75A / phase
Excitation Mode
Full step: 0,72° / step
Half step: 0,36° / step
Pulse Input
1 - pulse input
Photocoupler input
Input Impedance 220Ohm, Input current
20mA maximum
Pulse width 5
m
sec. minimum, Pulse
rise / pulse fall time 2
m
sec. maximum
L: 0
0,5V, H: 4
5V
All Windings Off input
Photocoupler input
Input Impedance 220Ohm, Input current
20mA maximum
Full / Half Step input
L: 0
0,5V, H: 4
5V
Motor Unit
Driver Unit
Input / Output Signals
Содержание CM3050 S
Страница 1: ...Service Manual Leica CM3050 S Cryostat...
Страница 38: ...Chapter 1 Service Manual Leica CM3050 S Page 34 Version 1 0 12 00 Leica Microsystems Introduction...
Страница 49: ...Chapter 2 Service Manual Leica CM3050 S Page 11 Version 1 0 12 00 Leica Microsystems...
Страница 92: ...Chapter 2 Service Manual Leica CM3050 S Page 54 Version 1 0 12 00 Leica Microsystems...
Страница 113: ...Chapter 3 Page 21 Service Manual Leica CM3050 S Version 1 0 12 00 Leica Microsystems 3 9 Display Abb 3 4 1 Layout Layout...
Страница 168: ...Chapter 3 Service Manual Leica CM3050 S Page 76 Version 1 0 12 00 Leica Microsystems...
Страница 188: ...Chapter 4 Service Manual Leica CM3050 S Page 20 Draft 1 0 07 00 Leica Microsystems 4 4 Specimen Head Diagram Abb 4 4 1...
Страница 197: ...Chapter 5 Service Manual Leica CM3050 S Page 5 Version 1 0 12 00 Leica Microsystems...
Страница 199: ...Chapter 5 Service Manual Leica CM3050 S Page 7 Version 1 0 12 00 Leica Microsystems...
Страница 211: ...Chapter 5 Service Manual Leica CM3050 S Page 19 Version 1 0 12 00 Leica Microsystems...
Страница 272: ...Chapter 5 Service Manual Leica CM3050 S Page 80 Version 1 0 12 00 Leica Microsystems 5 3 10 Cable Abb 030700k3 1...
Страница 276: ...Chapter 5 Service Manual Leica CM3050 S Page 84 Version 1 0 12 00 Leica Microsystems 5 4 1 Liquefier Unit Abb 151200k1...
Страница 278: ...Chapter 5 Service Manual Leica CM3050 S Page 86 Version 1 0 12 00 Leica Microsystems 5 2 1 Liquefier Unit Abb 151200k1...
Страница 280: ...Chapter 5 Service Manual Leica CM3050 S Page 88 Version 1 0 12 00 Leica Microsystems 5 4 1 Liquefier Unit Abb 151200k1...
Страница 286: ...Chapter 5 Service Manual Leica CM3050 S Page 94 Version 1 0 12 00 Leica Microsystems...