SICK MRA-G080-103D3 Wire Draw Mechanism

USD 667.41

EcoLine mechanism for 6mm servo flange rotary sensors. Features a 3m measuring range, 10 m/s² max wire acceleration, Noryl housing, and IP50 ingress rating.

SKU SICK-5322778 Category
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SICK MRA-G080-103D3 Wire Draw Mechanism

Model Identifier MRA-G080-103D3
Official Part Number 5322778
GTIN Standard NA

Technical Overview

EcoLine mechanism for 6mm servo flange rotary sensors. Features a 3m measuring range, 10 m/s² max wire acceleration, Noryl housing, and IP50 ingress rating.

Key Features

  • Compatible with 6 mm solid shaft servo-flange rotary encoders
  • Measurement range of up to 3 meters with a 3.2 m actual wire length
  • Highly flexible 0.55 mm stranded stainless steel 1.4401 (V4A) wire
  • Durable Noryl plastic housing ensuring lightweight (250g) and rugged construction
  • Supports high-dynamic operations with 6 m/s operating speed and 10 m/s² acceleration
  • Maintains a typical service life of 1,000,000 cycles under nominal loads
  • Wide ambient operating temperature tolerance from -30 °C to +70 °C

High-Speed 10 m/s² Wire Acceleration with V4A Stainless Steel Wire

Technical Specification Matrix

ParameterValue
Measuring Range0 m ... 3 m
Actual Wire Draw Length3.2 m
Length of Wire Pulled Out per Revolution230 mm
Operating Speed (Max)6 m/s
Wire Acceleration (Max)10 m/s²
Spring Return Force3.3 N ... 4.4 N
Measuring Wire MaterialHighly flexible stranded steel 1.4401 stainless steel V4A
Measuring Wire Diameter0.55 mm
Housing MaterialPlastic, Noryl
Enclosure Rating (Mechanic)IP50
Ambient Operating Temperature-30 °C ... +70 °C
Service LifeTyp. 1,000,000 cycles
Physical Weight (kg)0.25
Dimensions L x W x H (cm)0 x 0 x 0

Industrial Applications

1. Automated Storage and Retrieval Systems (ASRS)

Linear position tracking of shuttle and elevator mechanisms in high-throughput warehouse and logistics systems.

Problem Solved

Replaces complex rack-and-pinion systems, offering direct and precise linear measurement across a 3m stroke at operating speeds up to 6 m/s.

Linear PositioningWire Draw Mechanism10 m/s² Acceleration6 m/s SpeedASRS

2. Industrial Scissor Lifts and Palletizers

Vertical extension measurement for hydraulic lifting tables, elevating platforms, and palletizing robots.

Problem Solved

Provides reliable linear height monitoring with an IP50 Noryl enclosure and robust 1.4401 stainless steel wire, effortlessly enduring up to 1 million continuous cycles.

Vertical ExtensionStainless Steel V4A1.4401 WireNoryl Housing1,000,000 Cycles

3. AGV and Forklift Mast Height Control

Continuous height position feedback for Automated Guided Vehicle (AGV) forklift masts during material handling and stacking operations.

Problem Solved

Resolves spatial integration constraints by offering a compact 250g footprint while accepting standard 6mm servo-flange absolute encoders for an accurate 0-3m mast elevation range.

Mast Elevation ControlServo Flange6mm Shaft Compatibility0-3m Stroke RangeAGV Integration
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