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TR Electronic LA46H SSI 300mm Linear Encoder
TR Electronic LA46H SSI 300mm Linear Encoder
LA46H SSI 300mm / ART.NR.321-0007
Manufacturer: TR Electronic Series: LA46 Series Model Number: LA46H SSI 300mm / ART.NR.321-0007 Weight: 0.28 kg Condition: In Stock Availability: 100% Original Brand New Product Origin: DE Shipping port: Xiamen Warranty: 12 Month
Product Introduction
The LA46H is a robust absolute linear encoder designed for high-accuracy linear positioning.
It provides absolute position values immediately at power‑on without requiring a homing cycle.
The SSI interface ensures fast and stable data transmission to PLCs and control systems.
Its IP67 protection rating makes it resistant to dust, moisture, and coolant splash.
A durable mechanical design withstands vibration and shock in heavy‑duty applications.
The 300mm measuring range suits various automation, machine tools, and handling systems.
Core Electrical Specifications
Measuring Length: 300 mm
Interface: SSI (Synchronous Serial Interface)
Output Signal: RS‑422 differential
Supply Voltage: 10 – 30 VDC
Resolution: High‑precision absolute linear detection
Update Rate: Up to 100 kHz
Isolation Voltage: 500 VDC
Polarity Reversal Protection: Built‑in
Mechanical & Environmental Data
Housing: Rugged aluminum extrusion
Protection Rating: IP67
Operating Temperature: -20°C to +85°C
Vibration Resistance: 100 m/s² (50 – 2000 Hz)
Shock Resistance: 1000 m/s²
Cable Connection: Standard or custom length
Weight: Approx. 0.65 kg
Key Functional Features
Absolute position output – no homing needed after power loss
SSI interface for high‑speed and interference‑free data transfer
IP67 protection for harsh industrial environments
High accuracy and repeatable linear measurement
Rugged construction for long service life
Easy mounting and commissioning
Typical Applications
CNC machine tools and linear axes
Injection molding and forming machinery
Handling and positioning systems
Woodworking and metal processing machines
Hydraulic and pneumatic cylinder positioning
Connection & Mounting
Connection: Flying leads or M12/M23 connector
Mounting: Standard industrial mounting slots
Cable: Flexible, oil‑resistant cable
Alignment: Simple setup with low mounting tolerance
Packaging List
1 × TR Electronic LA46H 321-0007 linear encoder
Mounting brackets and hardware
Connection cable (if specified)
User manual and technical datasheet
FAQ
What type of encoder is the LA46H 321-0007?
It is an absolute linear encoder with SSI output and 300mm measuring range.
Does it require homing after power loss?
No, it provides absolute position data immediately at power‑on.
What interface does it use?
It uses SSI RS‑422 differential communication.
What is the operating voltage?
It supports 10 – 30 VDC supply voltage.
What protection rating does it have?
It has IP67 protection for dust and water immersion resistance.
Shipping: Fedex, UPS, DHL
Attention: The above product information is sourced from the internet and cannot be guaranteed to be authentic.
For specific product parameters and prices, please contact
SpareTech PLC professionals in a timely manner.
Brand Name
TR Electronic
Model No.
LA46H SSI 300mm / ART.NR.321-0007
Product Type
Absolute Linear Encoder
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The LA46H 321-0007 is an absolute linear encoder from TR Electronic with 300mm measuring length and SSI output. It delivers precise absolute position feedback and operates reliably in harsh industrial environments. SpareTech PLC provides you with a PDF version of the instructions about
TR Electronic LA46H SSI 300mm / ART.NR.321-0007,
where you can download the
TR Electronic LA46H SSI 300mm / ART.NR.321-0007 manual PDF for free：
