Demada Precision Instrument Co., Ltd
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    13962107506
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    Room B-401, Chengjian Building, 185 Jumao Road, Xiangcheng District, Suzhou
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LMIX22 magnetic grid ruler/LMIX22 reading head
LMIX22 magnetic grid ruler/LMIX22 reading head
Product details

LMIX22

  • Sensor/magnetic ruler installation distance up to 2.0 mm
  • Differential 10... 30 V-HTL or 5 V-TTL Line Driver output terminal
  • Variable resolution under four fold frequency division (to be specified when ordering)
  • Repetitive accuracy+/-1 increment
  • Small reading head with built-in reading electronic components
  • Square wave signal speed ratio output
  • At high resolution, the distance from the magnetic ruler is large
  • Special solution can achieve one-time flag pulse (LMIX22-007)

technical data

measuring principle

increment

signal output

Speed ratio

Resolution under four fold frequency division

According to the ordering instructions (0.01 mm unless otherwise specified)

Repetitive accuracy

+/-1 increment

System accuracy at 20 ° C, μ m

+/-(25+20 x L) (L=measured length, meters)

Maximum distance to magnetic ruler

2.0 mm

Voltage VDC

5 VDC or 10... 30 VDC

Error/working voltage

5 VDC:+/-2.5%, standing wave coefficient<50mV
10 30 VDC:+/-10%, standing wave coefficient<5%

Current consumption

5 VDC: Maximum 200 mA
10.. 30 VDC: maximum 150mA

Reading electronic components

built-in

Output level

5 V-TTL Line Driver or 10.. 30 V_HTL

Output track

A, A‘,B, B‘, Z, Z‘

Output terminal characteristics

Push pull, prevent continuous short circuit

Maximum output frequency of each channel at a resolution of 10 μ m

TTL: 100 KHz at 4.0 m/s
HTL: 100 KHz at 4.0 m/s, optimal reading value

Output current/frequency band

20 mA

Maximum operating speed

4.0 m/s (at a resolution of 10 μ m)

Reference zero point
(Optional: LMIX22-007)

Output of Z and Z 'signals
Magnetic angle position

reference signal

Periodic, every 5 mm

Repetitive accuracy
Zero pulse

+/-1 increment

Maximum cable length

5V/5V-TTL = 10m
10-30V/10-30V = 30m
10-30V/5V-TTL = 50m

Minimum curvature radius of signal cable

60 mm

Operating temperature

-10 ... + 70 ° C (-25...+85 ° C as required)

Storage temperature

-25 ... + 85 °C

Maximum air humidity

95%, uncondensed

Sensor mechanical data

1.4 mm+/-0.1 mm (magnetic ruler structure R-D)

Sensor casing

Die cast zinc alloy

Protection level

IP67

Sensor dimensions: length x width x height

30 mm x 12.5 mm x 25 mm

Installation orientation

level

Mechanical guide rail

nothing

measuring principle

increment

signal output

Speed ratio

Resolution under four fold frequency division

According to the ordering instructions (0.01 mm unless otherwise specified)

Repetitive accuracy

+/-1 increment

System accuracy at 20 ° C, μ m

+/-(25+20 x L) (L=measured length, meters)

Maximum distance to magnetic ruler

2.0 mm

Voltage VDC

5 VDC or 10... 30 VDC

Error/working voltage

5 VDC:+/-2.5%, standing wave coefficient<50mV
10 30 VDC:+/-10%, standing wave coefficient<5%

Current consumption

5 VDC: Maximum 200 mA
10.. 30 VDC: maximum 150mA

Reading electronic components

built-in

Output level

5 V-TTL Line Driver or 10.. 30 V_HTL

Output track

A, A‘,B, B‘, Z, Z‘

Output terminal characteristics

Push pull, prevent continuous short circuit

Maximum output frequency of each channel at a resolution of 10 μ m

TTL: 100 KHz at 4.0 m/s
HTL: 100 KHz at 4.0 m/s, optimal reading value

Output current/frequency band

20 mA

Maximum operating speed

4.0 m/s (at a resolution of 10 μ m)

Reference zero point
(Optional: LMIX22-007)

Output of Z and Z 'signals
Magnetic angle position

reference signal

Periodic, every 5 mm

Repetitive accuracy
Zero pulse

+/-1 increment

Maximum cable length

5V/5V-TTL = 10m
10-30V/10-30V = 30m
10-30V/5V-TTL = 50m

Minimum curvature radius of signal cable

60 mm

Operating temperature

-10 ... + 70 ° C (-25...+85 ° C as required)

Storage temperature

-25 ... + 85 °C

Maximum air humidity

95%, uncondensed

Sensor mechanical data

1.4 mm+/-0.1 mm (magnetic ruler structure R-D)

Sensor casing

Die cast zinc alloy

Protection level

IP67

Sensor dimensions: length x width x height

30 mm x 12.5 mm x 25 mm

Installation orientation

level

Mechanical guide rail

nothing

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Successful operation!

Successful operation!

Successful operation!