RLC2IC miniature linear PCB level incremental magnetic encoder

RLC2IC miniature  linear PCB level incremental magnetic encoder

More Views

RLC2IC is a PCB level incremental encoder sensor system consisting of a PCB sensor and magnetic scale or ring. It has been designed for embedded motion control applications as a position control loop feedback element in space constraint applications.


The information carrier is a periodically magnetised scale with a pole length of 2 mm. Radial or axial reading of the ring is possible.


State of the art position sensing assures highly repeatable position measurement under wide installation tolerances and temperature ranges.


The position information is output in incremental quadrature format with the option of a unique or periodic reference mark (every pole).


The maximum traverse velocity depends on the chosen resolution and minimum edge separation time, to 7.5 m/s at 1 µm and to 75 m/s at approx. 10 μm.

Output type - IC - Incremental, RS422
Pole length 2 mm
Available resolutions and maximum speed 

Ordering code

Interpolation factor

Resolution (µm)

Maximum speed
(m/s)

13B

8192

0.244140625

1.82

0.91

0.23

0.11

0.06

0.03

0.02

0.01

0.01

12B

4096

0.48828125

3.65

1.82

0.46

0.23

0.12

0.06

0.05

0.02

0.01

11B

2048

0.9765625

7.30

3.65

0.91

0.46

0.24

0.12

0.10

0.05

0.02

2D0

2000

1

7.47

3.73

0.93

0.47

0.24

0.12

0.10

0.05

0.02

1D6

1600

1.25

9.33

4.67

1.17

0.58

0.30

0.16

0.12

0.06

0.03

10B

1024

1.953125

14.58

7.30

1.82

0.91

0.48

0.24

0.19

0.10

0.05

1D0

1000

2

14.93

7.47

1.87

0.93

0.49

0.25

0.20

0.10

0.05

D80

800

2.5

18.67

9.33

2.34

1.17

0.61

0.31

0.25

0.12

0.06

09B

512

3.90625

29.17

14.58

3.65

1.82

0.95

0.49

0.38

0.19

0.10

D50

500

4

29.87

14.93

3.73

1.87

0.97

0.50

0.39

0.20

0.10

D40

400

5

37.33

18.67

4.67

2.34

1.22

0.62

0.49

0.25

0.12

D32

320

6.25

46.67

23.33

5.84

2.91

1.52

0.78

0.61

0.31

0.16

08B

256

7.8125

58.34

29.17

7.30

3.65

1.90

0.97

0.77

0.39

0.19

D20

200

10

74.67

37.33

9.33

4.67

2.43

1.24

0.98

0.50

0.25

D16

160

12.5

46.67

23.33

5.84

2.91

1.52

0.78

0.61

0.31

0.16

07B

128

15.625

80.00

58.34

14.58

7.30

3.81

1.94

1.53

0.77

0.39

D10

100

20

74.67

37.33

9.33

4.67

2.43

1.24

0.98

0.50

0.25

D08

80

25

46.67

23.33

5.84

2.91

1.52

0.78

0.61

0.31

0.16

06B

64

31.25

80.00

80.00

29.17

14.58

7.62

3.89

3.07

1.55

0.78

D04

40

50

46.67

23.33

5.84

2.91

1.52

0.78

0.61

0.31

0.16

05B

32

62.5

80.00

80.00

58.34

29.17

15.22

7.78

6.14

3.10

1.56

04B

16

125

NA

80.00

80.00

58.34

30.43

15.56

12.28

6.19

3.11

03B

8

250

NA

NA

80.00

80.00

60.86

31.11

24.56

12.39

6.23

Edge separation (μs)

0.07

0.12

0.50

1

2

4

5

10

20

Minimum count frequency (MHz)

15

8

2

1

0.5

0.25

0.2

0.1

0.05

Part numbering

K

A

B

C

D

E

F

G

H

Accuracy grade for MS scales ±40 μm/m
Repeatability Better than unit of resolution for movement in the same direction
Hysteresis < 2 μm up to 0.2 mm ride height
Output type - IC - Incremental, RS422
Power supply 5 V ± 0.25 V
Power consumption (without load) < 20 mA
Output signals
Digital – RS422 (A+, B+, Z+, A-, B-, Z-)
High level output voltage (IOH = -20 mA) > 2.4 V Vdd - 0.4 V
Low level output voltage (IOL = 20 mA) < 0.4 V 0.4 V
Rise and fall time (cc = 50 pF) < 10 ns 60 ns
ESD susceptibility of all pins 2 kV (HBM 100 pF, discharge through 1.5 kΩ)
AWG for connection wires ≥ 21
Output type - IC - Incremental, RS422
Mass 1.25 g
Output type - IC - Incremental, RS422
Temperature Operating     -30 °C to +85 °C
Storage         -40 °C to +85 °C
Vibrations (55 Hz to 2000 Hz) 300 m/s2 (IEC 60068-2-6)
Shocks (11 ms) 300 m/s2 (IEC 60068-2-27)
Moisture level MSL6 (IPC/JEDEC-J-STD-020)

Features

  • Miniature design
  • Incremental quadrature A, B, Z (RS422)
  • Unique or periodic bidirectional index impulse
  • Resolutions from 0.244 µm
  • High speed operation
  • RoHS compliant

Buy products by choosing the specifications

Loading configurator...
Delivery time up to: 10 days

Total price:

$13.67

Availability: In stock

More than 10 pcs or need technical assistance? Contact for quote.