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The LMF 9310 Multi-Section Inductive Encoder is a guided measuring system that uses an LMK scan-
ning head with TTL incremental signals and an inductive measuring tape clamped on an integrated
guiderail. When properly intsalled to specications, this encoder has an Ingress Protection Rating of
67 (IP67), leaving this measurement system virtually unaffected by environmental contaminats (i.e.
oil, coolant, etc.). With the incor-
poration of the included mounting
coupling on the
scanning head,
high mounting tolerances can be
realized — especially for longer
measuring lengths. Durable, de-
pendable and affordable all-in-
one package.
Multi-Section Inductive Encoder
Product Features
Available in lengths from 3,150mm
(124”) to 18,270mm (719”) in 180mm
(7”) increments
Accuracy Grade ±20µm
Distance Coded Reference Marks
5v Incremental TTL Signals
Durable and Rugged Scale Case
Traversing Speed = 3m/s
Overall width under 35mm (1.4") wide
IP67 Protection Rating
LMF 9310
(ML + 90mm)
LMF 9310 Assembly and Mounting Dimensions
2x
0.1772"
4,5
0.4331"
11
0.3937"
10
M3/ 5 [0.197"] deep
0.0787"
2
2.2835"
58
2.0472"
52
~
0.3346"
8.5
0.1772"
4.5
0.9252"
23.5
1.2402"
31.5
Mounting spring
1.3366"
34
0.9449"
24
1.8307"
46.5
2x
3.3
H2
RI Marking plate
2.047x0.394x0.02
H2
Scale xing bracket
2.0083"
51
0.0801"
2
0.7484"
19
1.5354"
39
1.8113"
46
H3
LMF 9310 Technical Data
PIN SIGNAL WIRE
1 B- White
2 5V-Sensor Red-White
3 RI+ Pink
4 RI- Grey
5 A+ Green
6 A- Yellow
7 LL Violet
8 B+ Brown
9 LR Black
10 0V Blue
11 0V-Sensor Blue-White
12 +5V Red
12-Pin Male Coupling for TTL
Certications
ISO-9001, UL, CSA, CE
Rev. 05/20 • ACU-RITE® is a registered trademark of HEIDENHAIN CORPORATION
HEIDENHAIN CORPORATION
333 East State Parkway
Schaumburg, IL 60173-5337 USA
(847) 490-1191
(847) 490-3931
www.acu-rite.com
LMF 9310
Measuring standard Steel rail with inductive incremental scanning
Accuracy grade ±20µm
Measuring length ML* 3,150mm to 18,270mm in 180mm increments
Incremental signals TTL
Grating period
Integrated interpolation
Signal period
1000µm
50-fold
5µm
Measuring step 5µm
Reference marks Distance-coded
Voltage supply
Without load
5V DC ±0.1 V/< 260mA
Electronic connection PUR, with a M23, 12-pin male coupling
Cable length 0.3m xed with a 2m - 12m extensions available
Traversing speed 3 m/s
Required moving force ≤ 5N
Operating conditions 0°C to 80°C
Conditions for storage -20°C to 100°C
Protection EN 60529 IP67 when mounted as per Mounting Instructions
Mass Rail 1.4 kg/m and head 0.2 kg
* Please indicate when ordering
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