M1540P-L18-C1
更新时间：2024-09-18 07:33:26
品牌：MICROESYS
描述：Mercury TM1500P PCB-Mount Digital Encoders Factory Set Resolution to 0.50μm
概述
数据手册M1540P-L18-C1 概述
Mercury TM1500P PCB-Mount Digital Encoders Factory Set Resolution to 0.50μm 水星TM1500P PCB安装式数字编码器出厂设置分辨率为0.50μm
M1540P-L18-C1 数据手册
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Mercury 1500P PCBꢀMount Digital Encoders
Factory Set Resolution to 0.50μm
Reflective Linear and Rotary Encoders
Resolution
Factory Set:
x4, x8, x20, or x40
Sensor the
size of a
Dime
Linear: 5μm, 2.5μm, 1.0μm,
or 0.50μm
Rotary: 6,600 to 655,000 CPR
Accuracy
Linear: 1μm available
3μm to 5μm standard
Rotary: Up to
Output 2.1 arcꢀsec
AꢀquadꢀB and
Digital Index Window
The Mercury 1500P encoder is a digital output system. Designed for PC board mounting, it is available with linear or rotary scales.
Mercury’s space-saving, integrated configuration gives OEM system designers a breakthrough in performance.
Imagine what you can do with this!
OEMs can now use encoders for closed loop control where
it was previously not possible or cost effective. Engineers can
achieve dramatic improvements in system speed, throughput,
and reliability, while reducing cost, size and weight. The
Mercury 1500P series kit encoders make it all possible. The
digital output sensors mount directly on your printed circuit
board within an EMI shielded module. The low Z height of the
sensor, only 5.6mm, opens up exciting design possibilities.
Table of Contents
System & Sensor pg . 2
Specifications pg 3 -4
Scales pg . 5 - 6
Ordering Information pg. 6
Standard Features
Optional features
• Small PCB mount sensor
• Glass scale length or diameter:
Linear lengths from 5mm to 2m
Rotary diameters from 12mm to 108mm
• Sensor is 5.6mm (H) x 12.7mm (W) x 15.2mm (L) and weighs 2.6g
• Resolution:
Linear 5, 2.5, 1.0, 0.5µm;
Rotary 6,600 to 655,000 CPR
• Digital Differential Outputs: A-quad-B and Index window
• Bi-directional Index window signal
• Index mark at the center or end of the glass scale (linear)
Broader Alignment Tolerances,
Increased Standoff Clearance, Smallest Sensor and More
Why Mercury Encoders Make It Easier To Design High Performance Into Your Equipment
Eliminate the Frustration of Touchy
Encoder Alignment
Theta Z Alignment Tolerance
Mercury Solves this Problem for Good
ꢁ.ꢂ2
ꢀ2
ꢁ.ꢁꢁ02
Fussy alignment is no longer a concern. With Mercury’s
™
™
patented PurePrecision optics, advanced SmartPrecision
electronics and LED alignment indicators, you can push the
sensor against your reference surface, tighten the screws and
you’re finished. Try that with brand X or Y.
Mercury
Brand Y
Brand X
This performance is possible thanks to relaxed alignment
tolerances, particularly in the theta Z axis. Mercury offers a
2ꢀ sweet spotꢁ that’s a 300% improvement over the best
competitive encoder. And that will result in dramatic savings
in manufacturing costs.
No other commercially available encoder is easier to align,
easier to use, or easier to integrate into your designs.
Alignment Tolerance Comparison**
Mercury*
Brand X
0.1mm
Brand Y
0.1mm
Mercury vs. Best Competitor
Mercury is 50% better
Z Standoff
Y
0.15mm
0.20mm for linear
0.10mm for rotary 1ꢂmm dia.
0.1mm
unspecified
Mercury is 100% better
>
_
theta X
theta Y
theta Z
1.0ꢀ
2.0ꢀ
2.0ꢀ
unspecified
0.1ꢀ
1.0ꢀ
1.0ꢀ
0.5ꢀ
Mercury is 100% better
Mercury is 300% better
0.006ꢀ
*Measured at a constant temperature for one axis at a time with all other axes at their ideal positions.
**Based on published specifications
Mercury Can Reduce System Size and Cost
Mercury’s sensor height is 44% shorter than competitive encoders,
making it easy to fit into your design. This reduction can also cut total
system weight and cost by allowing the use of smaller motors and
stages. Safe system operation is also enhanced thanks to Mercury’s
generous standoff clearanceꢁ 200% greater than other encoders.
And it’s standoff tolerance is 50% greater than the best alternative.
This significantly relaxes mechanical system tolerances,
while reducing system costs.
Standoff Clearance
Mercury
ꢀ.4mm*
ꢁ.ꢃꢂmm
Brand Y
Brand X
ꢁ.8mm
ꢁ.ꢃmm
Mechanical Dimension Comparison**
Mercury Brand X Brand Y Mercury vs.
Best Competitor
Sensor Z height
8.4mm 23mm 15mm
44% better
Standoff clearance 2.4mm 0.5mm 0.8mm 200% better
Standoff tolerance
System height
0.15mm 0.1mm 0.1mm 50% better
11.7mm 28.5mm 15.8mm 26% better
ꢁ.ꢂmm
ꢁ.ꢃmm
**Based on published specifications
Note: Mercury 1500P is even smaller at 5.6mm sensor height
* Dimensions shown illustrate encoder system standoff clearance; see Mercury
Encoder Interface Drawings for correct design reference surfaces.
Page 2 of 5
System Specifications
Resolution and Maximum Speed
Mercury 1500P systems have factory set interpolation: x4, x8, x20, x40. Below is the table of available resolutions.
Linear - 20μm grating pitch
Interpolation
x4
x8
x20
x40
Resolution
Maximum Speed
7200mm/s
7200mm/s
7200mm/s
7200mm/s
5.000µm/count
2.500µm/count
1.000µm/count
0.500µm/count
Rotary - 20μm grating pitch
Rotary
Glass Scale
Diameter
Fundamental
Resolution
Interpolation
Below is a table of the available resolutions.
0.472” [12.00mm] 1650 CPR
0.750” [1ꢂ.05mm] 2500 CPR
x4
6,600
x8
13,200
ꢂ8.2
476
130ꢂ0
x20
33,000
3ꢂ.2
1ꢂ0.3
130ꢂ0
x40
interpolated resolution (CPR)
66,000
1ꢂ.64
ꢂ5.2
interpolated resolution (arc-sec/count)* 1ꢂ6.4
interpolated resolution (µrad/count)*
maximum speed (RPM)
ꢂ52
130ꢂ0
130ꢂ0
x4
x8
x20
50,000
25.ꢂ
125.6
8640
x40
interpolated resolution (CPR)
10,000 20,000
100,000
12.ꢂ6
62.8
interpolated resolution (arc-sec/count)* 12ꢂ.6
64.8
314
8640
interpolated resolution (µrad/count)*
maximum speed (RPM)
628
8640
8640
1.250” [31.75mm] 40ꢂ6 CPR
2.250” [57.15mm] 81ꢂ2 CPR
4.250” [107.ꢂ5mm] 16384 CPR
x4
x8
x20
x40
163,840
7.ꢂ1
38.3
5273
interpolated resolution (CPR)
16,384 32,768
81,ꢂ20
15.82
76.6
interpolated resolution (arc-sec/count)* 7ꢂ.1
3ꢂ.6
1ꢂ1.7
5273
interpolated resolution (µrad/count)*
maximum speed (RPM)
383
5273
5273
x4
x8
x20
163,840
7.ꢂ2
38.3
2637
x40
327,680
3.ꢂ6
1ꢂ.17
2637
interpolated resolution (CPR)
32,768 65,536
interpolated resolution (arc-sec/count)* 3ꢂ.6
1ꢂ.78
ꢂ5.8
2637
interpolated resolution (µrad/count)*
maximum speed (RPM)
1ꢂ1.7
2637
x4
x8
x20
x40
interpolated resolution (CPR)
65,536 131,072
327,680 655,360
interpolated resolution (arc-sec/count)* 1ꢂ.78
ꢂ.8ꢂ
47.ꢂ
1318
3.ꢂ6
1ꢂ.16
1318
1.ꢂ78
ꢂ.58
1318
interpolated resolution (µrad/count)*
maximum speed (RPM)
ꢂ5.8
1318
* Resolution values shown are approximate. To calculate exact resolution values, convert from CPR (Counts Per Revolution) to the desired units.
Note: Specifications assume XOR function which is available in all standard controllers.
All Specifications are subject to change. All data is accurate to the best of our knowledge. MicroE Systems is not responsible for errors.
Page 3 of 6
System Specifications
Mercury 1500P Outputs
System
ꢃꢁ-pin interface
Grating Period
20µm
PIN
1
2
3
4
5
6
7
FUNCTION
B -
B +
Sin + *
Cos + *
+ 5 V DC
Index Window +
Index Window -
A +
System Resolution 5µm, 2.5µm, 1.00µm, or 0.50µm (linear)
Linear Accuracy* Better than 1µm** available; contact MicroE
Better than 3µm** up to 130mm, 5µm from 155mm to 1m,
5µm per meter from 1m to 2m
*Maximum peak to peak error over the specified movement when compared to a NIST-traceable laser interferometer standard,
used at room temperature and with MicroE interpolation electronics.
**Or +/- one quadrature count, whichever error value is greater.
Rotary Accuracy* Scale O.D.
12.00mm
Microradians**
Arc-Seconds**
100
63
38
1ꢂ
21
1ꢂ.05mm
13
8
ꢂ
10
31.75mm
57.15mm
107.ꢂ5mm
7.8
3.ꢂ
2.1
A -
Ground
10
*
Analog outputs are for sensor alignment only.
*Based on ideal scale mounting concentricity
**Or +/- one quadrature count, whichever error value is greater.
Output Signals**
Sensor Size
Quadrature TTL
W:
L:
12.70mm
15.24mm
5.5ꢂmm
0.500"
0.600"
0.220"
Pins 8 & ꢂ
Pins 2 & 1
A
B
H:
Operating and Electrical Specifications
1
Resolution
Power Supply
Temperature
Operating:
Storage:
5VDC 5% ꢃ 33mA
Index Window
0 to 70ꢀC
-20 to 70ꢀC
20µm Typical
Humidity:
Shock:
Sensor Weight:
10 - ꢂ0% RH non-condensing
1500G 0.5 ms half sine (Sensor)
2.6g
5VDC
Pins 6 & 7
** Inverse signals not shown for clarity.
1
Note: a voltage regulator on the customer’s printed circuit board, such as Analog
Devices’ ADP 3334 or equivalent, is recommended at the 5V input to the encoder
for maximum reliability.
Alignment Signals
20µm
800mVp-p 25%
on a 1.7V DC off-
set.
Pins 3 & 4
Mechanical Information - Sensor
ꢂ0ꢀ
.126 3.21
.050 1.28
PIN SP ACING
PIN 5
.600 15.24
.069 1.75
2X 0-80UNC-2B
THRU.
PIN 1
.162 4.11
.220 5.59
.500 12.70
.330 8.38
.295 7.49
PIN 10
.183 4.65
4X R.047 1.19
PIN 6
.096 2.44
All Specifications are subject to change. All data is accurate to the best of our knowledge.
MicroE Systems is not responsible for errors.
Page 4 of 6
Scale Specifications
Standard and Customized Scales
MicroE Systems offers a wide array of chrome on glass scales for the highest accuracy and best thermal stability. Easy to install, standard
linear and rotary scales meet most application requirements. Customized linear, rotary, and rotary segment scales are available where need-
ed. All scales include an optical index. Mercury's glass scales save time by eliminating motion system calibrations or linearity corrections
required by other encoders, and provide better thermal stability than metal tape scales.
Options include:
• Standard linear: 18mm - 2m
• Standard rotary: 12mm - 107.ꢂ5mm diameter, with or without hubs
• Custom linear*: special lengths, widths, thickness, index mark locations and special low CTE materials
• Custom rotary*: special ID's, OD's (up to 304.8mm), index mark outside the main track and special low CTE materials
• Mounting of hubs for rotary scales: MicroE Systems can mount and align standard, custom, or customer-supplied hubs
• Rotary segments*: any angle range; wide range of radius values
*Custom scales or rotary segments are available in OEM quantities. Contact your local MicroE Systems sales office.
Standard Short Linear Scales
130mm and Shorter
Key: inches[mm]
Scale Length
ꢁ.ꢁ30 [ꢁ.9]
Measured Length
is always ꢂ mm less
then total length
Specifications
Accuracy
3µm standard
1µm available
Soda lime glass
8ppm/ꢀC
ꢁ.ꢀꢂꢁ [0.3ꢂ]
Material
Typical CTE
Index
Center Index
End Index
Center or End
Model
Scale Length
Measured Length
L18
0.70ꢂ [18]
0.512 [13]
L30
1.181 [30]
0.ꢂ84 [25]
L55
2.165 [55]
1.ꢂ6ꢂ [50]
L80
3.150 [80]
2.ꢂ53 [75]
L105
4.134 [105]
3.ꢂ37 [100]
L130
5.118 [130]
4.ꢂ21 [125]
Custom scales available
Standard Long Linear Scales
155mm and Longer
Key: inches[mm]
ꢁ.ꢁ98 [ꢀ.ꢂ]
Scale Length
Specifications
Accuracy
Measured Length
is always ꢂ mm less
then total length
5 µm ꢄ1m
5 µm/m >1m
Soda lime glass
8ppm/ꢀC
ꢁ.787 [ꢀꢁ.ꢁꢁ]
End Index
Material
Typical CTE
Index
Center or End
Center Index
Model
Scale length
Measured length
L155
6.102 [155]
5.ꢂ06 [150]
L225
8.858 [225]
8.661 [220]
L325
L425
L525
L1025
L2025
12.7ꢂ5 [325] 16.732 [425] 20.66ꢂ [525] 40.354 [1025] 7ꢂ.724 [2025]
12.5ꢂ8 [320] 16.535 [420] 20.472 [520] 40.157 [1020] 7ꢂ.528 [2020]
Custom scales available
All Specifications are subject to change. All data is accurate to the best of our knowledge.
MicroE Systems is not responsible for errors.
Page 5 of 6
Standard Rotary Scales
HUB THICKNESS
SCALE
PATTERN
SCALE O.D.
Specifications
Material
Typical CTE
HUB I.D.
Soda lime glass
8ppm/ꢀC
MOUNTING
HOLES
OPTICAL DIAMETER
Key: inches[mm]
Model No. Scale Outer
Diameter
Scale Inner
Diameter
Optical
Diameter
Hub Inner
Diameter
+.ꢁꢁꢁꢂ/-ꢁ.ꢁꢁꢁꢁ
Hub
Thickness
Fundamental
CPR
R1206
R1ꢂ10
R3213
R5725
R10851
0.472 [12.00]
0.750 [1ꢂ.05]
1.250 [31.75]
2.250 [57.15]
4.250 [107.ꢂ5]
0.250 [6.35]
0.375 [ꢂ.52]
0.500 [12.70]
1.000 [25.40]
2.000 [50.80]
0.413 [10.50]
0.627 [15.ꢂ2]
1.027 [26.08]
2.053 [52.15]
4.106 [104.30]
0.1253 [3.18]
0.1253 [3.183]
0.2503 [6.358]
0.5003 [12.708]
1.0003 [25.408]
0.040 [1.02]
0.040 [1.02]
0.050 [1.27]
0.060 [1.52]
0.080 [2.03]
1650
2500
40ꢂ6
81ꢂ2
16384
Custom scales available
How to Order Mercury 1500P Encoder Systems
To specify your Mercury encoder with the desired scale, consult the chart below to create the correct part number for
your order. Call MicroE Systems’ Rapid Customer Response team for more information at [78ꢃ] ꢀ00-ꢂ7ꢁꢁ.
Example (linear): Mꢃꢂ4ꢁP-Lꢂꢂ-Cꢃ (rotary): Mꢃꢂ4ꢁP-R3ꢀꢃ3-HB
M15xxP
ꢁ
Scale Model ꢁ Scale Mounting
M1504P = 4x interpolation Lxxx or Rxxxx
M1508P = 8x
For Linear Scales:
T = Tape Mounting
C1 = 3 scale clamps*
C2 = 10 scale clamps**
M1520P = 20x
M1540P = 40x
Hubs for Rotary Scales:
NH = No hub
HE = for R1206
HA = for R1ꢂ10
HB = for R3213
HC = for R5725
HD = for R10851
* 3 clamps come standard with linear scales up to 130mm
** 10 clamps come standard with linear scales 155mm or longer
All Specifications are subject to change. All data is accurate to the best of our knowledge.
MicroE Systems is not responsible for errors.
MicroE Systems – World Headquarters: ꢃꢀꢂ Middlesex Turnpike • Bedford • MA ꢁꢃ73ꢁ
www.microesys.com • info@microesys.com • T. [78ꢃ]-ꢀ00-ꢂ7ꢁꢁ • F. [78ꢃ]-ꢀ00-ꢂꢃꢃꢀ
DS-M1500P Rev 1 © 2008 MicroE Systems
Page 6 of 6
M1540P-L18-C1 相关器件
| 型号 | 制造商 | 描述 | 价格 | 文档 |
| M1540P-L18-C2 | MICROESYS | Mercury TM1500P PCB-Mount Digital Encoders Factory Set Resolution to 0.50μm | 获取价格 |
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| M1540P-L18-T | MICROESYS | Mercury TM1500P PCB-Mount Digital Encoders Factory Set Resolution to 0.50μm | 获取价格 |
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| M1540P-L2025-C1 | MICROESYS | Mercury TM1500P PCB-Mount Digital Encoders Factory Set Resolution to 0.50μm | 获取价格 |
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| M1540P-L2025-C2 | MICROESYS | Mercury TM1500P PCB-Mount Digital Encoders Factory Set Resolution to 0.50μm | 获取价格 |
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| M1540P-L2025-T | MICROESYS | Mercury TM1500P PCB-Mount Digital Encoders Factory Set Resolution to 0.50μm | 获取价格 |
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| M1540P-L225-C1 | MICROESYS | Mercury TM1500P PCB-Mount Digital Encoders Factory Set Resolution to 0.50μm | 获取价格 |
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| M1540P-L225-C2 | MICROESYS | Mercury TM1500P PCB-Mount Digital Encoders Factory Set Resolution to 0.50μm | 获取价格 |
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| M1540P-L225-T | MICROESYS | Mercury TM1500P PCB-Mount Digital Encoders Factory Set Resolution to 0.50μm | 获取价格 |
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| M1540P-L30-C1 | MICROESYS | Mercury TM1500P PCB-Mount Digital Encoders Factory Set Resolution to 0.50μm | 获取价格 |
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| M1540P-L30-C2 | MICROESYS | Mercury TM1500P PCB-Mount Digital Encoders Factory Set Resolution to 0.50μm | 获取价格 |
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