SKF TKSA 71 Professional Wireless Laser Shaft Alignment

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

• 2 × 1 m extension chains

• 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 3-year warranty, ensuring long-term confidence in performance and durability.