Machinery High-Resolution Magnetic Encoder for Railway Position Encoder Measuring Systems

• Customization: Available
• Type: Magnetic Displacement Sensor
• Output Signal Type: Digital Type
• Model NO.: LH200
• Movement: Linear Displacement
• Production Process: SemiConductor Integrated
• Material: Metal
• Accuracy Grade: 1.0G
• IP Rating: IP67
• Certification: CE
• Resolution: 1 Um
• Repeatability: 40 Um
• Travel Range: 50 M
• Travel Speed: 5 M/S
• Transport Package: Carton
• Specification: 3x1.5x1 cm
• Trademark: Hopo
• Origin: China
• HS Code: 9031809090
• Production Capacity: 60000

Product Description

Product Introduction

feature
incremental magnetic encoder for linear motors, DD motors, and direct-drive applications
Unique Origin Sensing: Built-in absolute reference module outputs a singular Z-signal across entire travel
High-Speed Precision: Maintains 0.5um resolution at 8 m/s operation
Industrial-Grade Output: Standard RS422 ±ABZ quadrature signals with index pulse
Robust Design:
Non-contact technology for harsh environments (-30ºC to +80ºC)
IP68 waterproof rating with compact, sealed housing
High resistance to shock, vibration, and pressure
Installation Advantages:
Integrated LED status indicator
Generous sensing distance for magnetic scales/rings
Ultra-flexible cable (>20 million bend cycles in drag chains)

Parameters 

Description	Parameter	Remark
Sensor Material	Aluminum
Sensing Distance	0.5 mm	Optimal accuracy at 0.3mm distance
Overall Dimensions	34*15*10MM
Mounting Hole Spacing	26 mm
Matched Scale	MS20
Cable Length	Default 0.5 Meters	Customizable
Weight	150g	At 3 meters cable configuration
Measuring Length	50 Meters	Voltage drop < 1V at 5V power supply
Working Voltage	5V	±5%
No-Load Current	5V :≤20mA
Operating Current	5V :≤50mA	25ºC Room Temperature
Signal Feature	Quadrature AB pulses (90° phase separation)	Phase error <±0.5°
Output Method	TTL	Industrial RS422 Standard
Resolution	0.5um, 1um	Customizable
Positioning Accuracy	<40um	Laser interferometer calibrated
Repeatability	1-1.5 um	Laser interferometer calibrated
Moving Speed	Max.5m/s	Customizable
Operating Temperature	-5 ... 60ºC
Storage Temperature	-10 ... 70ºC
Protection Rating	IP67

Main Product

Company Profile

Hopo Technology is a high-tech company specializing in the R&D, production, and sales of precision motion control solutions, including magnetic & optical grating encoders, position indicators, and micro servo drivers. We design high-performance, ultra-reliable sensors for critical measurement, rotation, and positioning applications, serving advanced industries like semiconductors, lithium batteries, photovoltaics (PV), industrial robotics, and medical equipment. Our product lineup features:
Magnetic & optical grating scales/read heads, Position display units (PDUs)
Servo drivers & physical sensors
We invest heavily in R&D to maintain our competitive edge because your success drives ours.

Our Factory

Our Advantages&Certifications

Exhibition

Service&Packaging Shipping

FAQ

1. How soon can I expect a response?
We'll get back to you within 12 hours guaranteed.

2. Do you offer samples?
Yes! We provide free sample testing so you can evaluate our products risk-free.

3. What's the quality standard of your encoders?
All our encoders are ISO 9001 and CE certified. Happy to share our test reports for your review.

4. How competitive are your prices?
Unbeatable value: Premium quality at 30%+ savings vs. Western brands- identical specs, smarter costs.

5. Can we tour your factory?
Absolutely! You're welcome to visit our facility in Ningbo, Zhejiang Province- just let us know your schedule.

6. What's your typical delivery time?
<100 pcs: 7 days
<1.000 pcs: 20 days
(Bulk orders? Contact us for a tailored timeline.)

7. What are your payment terms?
We accept TT (wire transfer) in advance. Production starts immediately upon payment confirmation.

8. What's covered under warranty?
1-year factory warranty covers repairs/replacements for any non-human-caused defects.