SICK MRA-G080-103D3 Wire Draw Mechanism (5322778)

The SICK MRA-G080-103D3 is a compact EcoLine wire draw mechanism designed for linear measurement applications up to 3 meters. Engineered for use with encoders featuring a servo flange and 6 mm shaft, this mechanism offers reliable, high-precision extension with a smooth spring-return function — ideal for automation, industrial machinery, and mobile equipment.

Note: Encoder not included. Compatible with wire draw encoders featuring a 6 mm shaft.

Technical Specifications

Model: MRA-G080-103D3 SICK
Part Number: 5322778
Product Type: Wire draw mechanism for encoders
Measuring Range: 0 m to 3 m
Linearity: ≤ ±2 mm
Reproducibility: ≤ 0.2 mm
Hysteresis: ≤ 0.4 mm
Length per Revolution: 230 mm
Actual Wire Draw Length: 3.2 m
Measuring Wire Diameter: 0.55 mm
Measuring Wire Material: Stranded stainless steel, 1.4401 (V4A)
Spring Return Force: 3.3 N to 4.4 N
Operating Speed: Up to 6 m/s
Wire Acceleration: Max. 10 m/s²
Enclosure Rating (Mechanics): IP50
Life Cycle Expectancy: Typ. 1,000,000 cycles

Mechanical Data

Mounting Interface: Servo flange (encoder shaft Ø6 mm)
Housing Material: Plastic (Noryl)
Weight (Mechanism): 250 g
Weight (Wire): 1.2 g/m
Wire Exit Orientation: Flat pullout
Operating Temperature Range: –30 °C to +70 °C

Applications

Ideal For:

• Position feedback in mobile and stationary machines
• Linear measurement in robotics and gantry systems
• Material handling and conveyor automation
• Packaging and textile machinery

Key Features & Benefits

✅ Precision Measuring: High reproducibility with ≤ ±2 mm linearity over full stroke.

✅ Compact & Lightweight: Only 250 g — perfect for constrained spaces.

✅ Robust Wire: Stainless steel V4A cable for durability and corrosion resistance.

✅ Fast Response: Operates at speeds up to 6 m/s and 10 m/s² acceleration.

✅ Extended Life: Rated for up to 1 million retraction cycles.

📦 Available Now from Drive Outlet Megastore

At Drive Outlet Megastore we offer unbeatable SICK MRA-G080-103D3 prices is in stock and ready for same-day dispatch.

Need help selecting a compatible encoder? Contact our motion control specialists.

Measure motion with confidence — choose SICK and Drive Outlet Megastore.