Moterized Nosepiece DR5A0 pages

Specifications & Dimensions
Specifications
Name / model
High Durability Motorized Nosepiece (DR-5A/DCN-5A)
Motor lifetime
Stopping position
accuracy
Over 5 million changeovers between adjacent objective lenses*1
Changeover speed
cleanliness
One to five objective lenses: Approx. 1 second
Approx. 0.125 µm/pulse (at end of objective lens)
Class 10 (FED-STD-209 D)
Number of objective
lenses
Max. 5 lenses
Supported
objective lenses*2
Nikon Engineering UV/NUV objective lens
Nikon
NIR objective lens*3
Drive resolution
Drive motor
Driver
Power supply
External control
Within ±2 µm (2 )
CFI60/CF&IC objective lens*3
Objective lenses from other manufacturers*3
5-phase stepping motor
Microstep driver
AC 100 V ±10%, 50/60 Hz, approx. 90 VA MAX
RS-232C cable, Insulated parallel I/O cable
Main unit: Approximately 3.0 kg
Controller: Approximately 2.0 kg
Weight
*1 One changeover means moving an objective lens to the next one.
*2 Differs according to the shape of the objective lens shoulder adapter. (One of 4 inner
diameters: ø20.32-36TPI, M25 × 0.75, ø 26-36TPI, M27 × 0.75)
In addition, when attaching objective lenses with different parfocal distances to this product,
an intermediate adapter is required for adjusting the parfocal distance. Please ask Nikon for
details.
*3 May not be attachable depending on the outermost diameter. Please ask Nikon for details.
52
Dimensional Diagram
3
71.5
8
ø10
96
105
145
78
99.5
15
77
Optical axis
Bottom view
74
186
43
A
4-ø 5.1
Attachment
hole
15
86
38
1-ø2.1depth 3
28 10
85
98.5
63.5
51
Round dovetail
mechanical limit
68.5
27.5
33
8
2
143
Sample surface (CF IC)
A
15
95
2
45
60
30.5
Objective
mechanical limit
Sample surface (CFI60)
Sample surface ( UV, NUV, NIR )
Warning
For your safety: Before using this product, please refer to the Technical Manual
and follow the directions for proper use.
NIKON ENGINEERING CO., LTD.
http://nikon.topica.ne.jp/n-eng/index.htm
221-0835
(045)320-1311
http://www.nikon.com/products/customized/index.htm
3-30-4
(045)320-1395
30-4, Tsuruya-cho 3-chome,Kanagawa-ku, Yokohama-city,
Kanagawa 221-0835, Japan
TEL:+81-45-320-1311 FAX:+81-45-320-1395
Printed in Japan 0901-02 AM/M
The information in this catalog is effective as of January, 2009. Specifications and equipment are subject
to change without any notice or obligation on the part of the manufacturer or seller.
NIKON ENGINEERING CO., LTD.