SKF TKSA 71 Shaft Alignment Tool: High-Performance Alignment for Demanding Industrial Environments
The SKF TKSA 71 is a premium shaft alignment solution engineered for industrial professionals who need reliable, high-accuracy alignment in challenging conditions. Designed with ultra-compact measuring units, advanced alignment software, and robust environmental protection, the TKSA 71 delivers superior performance across virtually any alignment task—from horizontal and vertical machines to spacer shafts and multi-machine trains.
Key Advantages of the SKF TKSA 71
1. Intuitive and User-Friendly Operation
The TKSA 71 is built around simple, guided workflows supported by instructional videos and easy-to-navigate alignment apps. Even operators with minimal experience can achieve expert-level results.
2. Wide Application Coverage
With comprehensive accessories and dedicated alignment apps, the TKSA 71 supports a broad range of machines, including:
-Horizontal shafts
-Vertical shaft assemblies
-Spacer shafts
-Machine trains
-Soft foot checks
This versatility makes the tool suitable for nearly all alignment needs in industrial operations.
3. Superior Alignment Performance
-Engineered for high precision, the TKSA 71 offers:
-Measuring distance up to 10 meters
-Disturbance compensation for vibration-heavy environments
-Only 40° of total rotation required for alignment
-Automatic measurement detection
-Target value support for customized alignment tasks
4. Built for Harsh Industrial Conditions
The measuring units are fully sealed to IP67, providing superior protection against dust, water, and contamination. This durability makes the TKSA 71 ideal for outdoor, on-site, and high-dirt environments.
Understanding Shaft Alignment
Why Shaft Alignment Matters
Incorrect alignment is one of the leading causes of premature machine failure. Poor alignment conditions may lead to:
-Excessive vibration and noise
-Higher power consumption
-Premature bearing and seal failure
-Increased coupling wear
-Unplanned downtime
-Reduced overall machine performance
What Proper Alignment Achieves
Proper shaft alignment ensures that machine shafts share a common centerline during operation. When shafts become misaligned, even slightly, the result is accelerated wear and higher maintenance costs. The TKSA 71 helps eliminate these problems through fast, precise alignment measurements.
How the TKSA 71 Works
Principle of Operation
The TKSA 71 uses two compact measuring units mounted on opposite sides of a coupling. As the shafts are rotated through several positions:
-The system reads angular and offset misalignment
-Data is transferred wirelessly via Bluetooth Low Energy
-The alignment app calculates corrections needed for machine feet
Measurement Process
The system acquires data in three positions, each separated by a minimum of 20°. As the shafts rotate, the detectors measure changes caused by angular and parallel misalignment. The software then provides step-by-step correction instructions for vertical and horizontal adjustments.
Alignment Applications Using TKSA 71
1. Horizontal Shaft Alignment
Fast and intuitive alignment with features such as:
-Automatic measurement
-Minimum 40° rotation
-9–12–3 guided measurement
-Target value customization
2. Vertical Shaft Alignment
Designed for shimming and alignment of vertical machines with multiple bolt patterns.
3. Machine Train Alignment
Used for aligning three or more connected machines, with the ability to define stationary feet and view the entire machine train configuration.
4. Soft Foot Correction
Helps technicians identify and correct uneven machine foot support before performing alignment.
5. Spacer Shaft Alignment
Supports long-distance and special spacer shaft configurations with tailored measurement routines.
6. Values Mode
Works like digital dial gauges, enabling manual alignment calculations with real-time values.
Performance in Real-World Industry Settings
The TKSA 71 has gained strong approval in areas such as wind turbines, where its lightweight, compact design makes it easy to carry up towers and operate in confined spaces. Its precision and reliability also make it a preferred choice in manufacturing, energy, marine, and process industries requiring high-accuracy shaft alignment.
Technical Specifications
Sensors & Communication
20 mm (0.8 in.) 2nd-gen PSD with Class 2 line laser
Inclinometer accuracy: ±0.1°
Bluetooth 4.0 LE
Measurement & Performance
Distance: 0.04 to 10 m (0.13 to 32.8 ft)
Accuracy: <1% ±10 μm / 10 μm (0.1 mil)
~8 hours operating time
Rapid wireless charging: 10 min = 1 hour use
Measuring Units
Size: 52 × 64 × 33 mm (2.1 × 2.5 × 1.3 in.)
Weight: 130 g (4.6 oz)
Device Compatibility
Compatible with TKSA Display, Galaxy Tab Active, iPad Mini, iPhone 4S+, Galaxy S4+, etc.
iOS 9+ and Android 4.4.2+
Alignment Capabilities
Supports:
Horizontal & vertical shaft alignment
Soft foot
Spacer shaft alignment
Values mode
Machine train alignment
Methods & Features
9–12–3 guided measurement
Free measurement with 40° rotation
Automatic measurement
Disturbance compensation
Target values
3D live view
Automatic PDF reporting
Durability & Environment
IP67 rating
Total system weight with case: 3.9 kg (8.6 lb)
Package Includes
2 × TKSA 71 measuring units (M & S)
2 × V-brackets with 480 mm chains, 80 mm rods, and magnets
USB to micro-USB split charging cable
2 × wireless charging pads
5 m measuring tape
Calibration & conformance certificate
Quick start guide (English)
4 × 120 mm extension rods
Rugged IP67 carrying case
SKF TMAS 75 Kit and TMAS 100 Kit
Warranty card
Warranty Information
The SKF TKSA 71 includes a 2-year warranty, ensuring long-term confidence in performance and durability.
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