Shaft alignment tool kit with digital device in blue hard case, foam inserts, and user manual
SKF shaft alignment tool set in blue carrying case with quick start guide and precision instruments
Blue SKF TKSA 31 tool case with silver reinforced corners on white background
Two SKF laser alignment tools with blue and metallic housings on a white background
Durable handheld digital device with blue protective casing, industrial tool on white background
Blue SKF shaft alignment tool case TKSA 31 for industrial maintenance on white background
Blue SKF plastic tool case with handle on white background
Shaft alignment tool with digital display used for industrial motor maintenance
Shaft alignment tool with digital display and sensors mounted on metal shaft
TKSA31_Tech_tips
    Shaft alignment tool kit with digital device in blue hard case, foam inserts, and user manual
    SKF shaft alignment tool set in blue carrying case with quick start guide and precision instruments
    Blue SKF TKSA 31 tool case with silver reinforced corners on white background
    Two SKF laser alignment tools with blue and metallic housings on a white background
    Durable handheld digital device with blue protective casing, industrial tool on white background
    Blue SKF shaft alignment tool case TKSA 31 for industrial maintenance on white background
    Blue SKF plastic tool case with handle on white background
    Shaft alignment tool with digital display used for industrial motor maintenance
    Shaft alignment tool with digital display and sensors mounted on metal shaft
    TKSA31_Tech_tips
Shaft alignment tool kit with digital device in blue hard case, foam inserts, and user manual
SKF shaft alignment tool set in blue carrying case with quick start guide and precision instruments
Blue SKF TKSA 31 tool case with silver reinforced corners on white background
Two SKF laser alignment tools with blue and metallic housings on a white background
Durable handheld digital device with blue protective casing, industrial tool on white background
Blue SKF shaft alignment tool case TKSA 31 for industrial maintenance on white background
Blue SKF plastic tool case with handle on white background
Shaft alignment tool with digital display used for industrial motor maintenance
Shaft alignment tool with digital display and sensors mounted on metal shaft
TKSA31_Tech_tips
Shaft alignment tool kit with digital device in blue hard case, foam inserts, and user manual
SKF shaft alignment tool set in blue carrying case with quick start guide and precision instruments
Blue SKF TKSA 31 tool case with silver reinforced corners on white background
Two SKF laser alignment tools with blue and metallic housings on a white background
Durable handheld digital device with blue protective casing, industrial tool on white background
Blue SKF shaft alignment tool case TKSA 31 for industrial maintenance on white background
Blue SKF plastic tool case with handle on white background
Shaft alignment tool with digital display used for industrial motor maintenance
Shaft alignment tool with digital display and sensors mounted on metal shaft
TKSA31_Tech_tips
    Shaft alignment tool kit with digital device in blue hard case, foam inserts, and user manual
    SKF shaft alignment tool set in blue carrying case with quick start guide and precision instruments
    Blue SKF TKSA 31 tool case with silver reinforced corners on white background
    Two SKF laser alignment tools with blue and metallic housings on a white background
    Durable handheld digital device with blue protective casing, industrial tool on white background
    Blue SKF shaft alignment tool case TKSA 31 for industrial maintenance on white background
    Blue SKF plastic tool case with handle on white background
    Shaft alignment tool with digital display used for industrial motor maintenance
    Shaft alignment tool with digital display and sensors mounted on metal shaft
    TKSA31_Tech_tips
Shaft alignment tool kit with digital device in blue hard case, foam inserts, and user manual
SKF shaft alignment tool set in blue carrying case with quick start guide and precision instruments
Blue SKF TKSA 31 tool case with silver reinforced corners on white background
Two SKF laser alignment tools with blue and metallic housings on a white background
Durable handheld digital device with blue protective casing, industrial tool on white background
Blue SKF shaft alignment tool case TKSA 31 for industrial maintenance on white background
Blue SKF plastic tool case with handle on white background
Shaft alignment tool with digital display used for industrial motor maintenance
Shaft alignment tool with digital display and sensors mounted on metal shaft
TKSA31_Tech_tips
Apollo Pick Sale Top Rated

5.0

2 reviews

SKF TKSA 31 Shaft Alignment Tool - Precision, Efficiency & Durability

Brand: SKF
Regular price
$5,350.50
Sale price
$5,350.50
Regular price
$6,511.00
Shipping calculated at checkout.
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Why Choose SKF

Why Choose SKF

SKF is a global leader in bearing technology, known for precision engineering, consistent quality, and proven reliability. SKF products are designed to reduce friction, handle demanding loads, and extend equipment life—helping minimize downtime and improve overall machine performance across industrial applications.

Key Features

  • Three-Position Measurement: Perform easy alignments using the well-known 9-12-3 o’clock method, with 40° positioning flexibility around each measurement point.
  • Automatic Measurement: Enables hands-free operation by detecting head positions and capturing data only when correctly aligned.
  • Live View Support: Facilitates intuitive measurements and simplifies horizontal and vertical machine adjustments.
  • Customizable Reporting: Automatically generate reports after each alignment, complete with customizable notes. Export reports as PDF files for efficient documentation and sharing.
  • Machine Library: Organize and access machine details and alignment reports easily, streamlining your workflow and simplifying machine identification.
  • Embedded Soft Foot Tool: Establish a solid foundation for alignment by detecting and correcting machine foot issues.

WHAT'S INCLUDED

  • Set of 2 Measuring units (M and S)

  • Display unit

  • Set of 2 shaft brackets with chains 400 mm (15.8 in)

  • threaded rods 150 mm (5.9 in)

  • Chain tightening rod

  • Power supply with various country adapters

  • Set of 2 USB cables

  • Measuring tape

  • Certificate of calibration and conformance

  • Quick start guide

  • SKF carrying case

Description

The SKF TKSA 31 Laser Shaft Alignment Tool is an accurate, easy-to-use system designed for aligning horizontal rotating machinery. Combining guided alignment software, large laser detectors and a dedicated color touchscreen display, the TKSA 31 helps maintenance professionals accurately align motors, pumps, fans, gearboxes, compressors and other coupled machines.

The SKF TKSA 31 uses the proven three-position 9–12–3 o’clock measurement method to evaluate angular and parallel shaft misalignment. Its automatic measurement function detects when the measuring units are in the correct positions and captures each reading without requiring repeated interaction with the display. Large 29 mm CCD detectors and red line lasers simplify setup and reduce the need for extensive pre-alignment.

After measurement, live correction values clearly show how much the movable machine must be adjusted horizontally and vertically. The system calculates the required shim corrections at each machine foot, while the integrated soft-foot function helps identify unstable mounting conditions that could affect alignment accuracy and machine reliability.

A built-in machine library stores equipment records and previous alignment results for organized maintenance tracking. The TKSA 31 also generates customizable PDF shaft alignment reports that can be exported through a USB drive, making it easy to document completed work and provide proof of alignment.

With measuring accuracy of less than 0.5% ±5 μm and a working distance of up to 2 meters using the supplied cables, the SKF TKSA 31 shaft alignment system provides a practical balance of accuracy, simplicity and affordability. Proper laser shaft alignment can help reduce vibration, bearing and seal wear, energy consumption and unexpected equipment downtime while extending overall machine service life.

Specifications

SKF Laser Shaft Alignment Tool TKSA 31 – Technical Specifications

Sensors & Communication

Sensors29 mm (1.1 in) CCD with red line laser Class 2
Inclinometer ±0.5°
CommunicationWired via USB cables
System Measuring Distance0.07 to 4 m (0.23 to 13.1 ft)
Up to 2 m (6.6 ft) with supplied cables
Measuring Errors<0.5 % ±5 µm

Measuring Units (M & S)

Housing Material20 % glass-filled polycarbonate
Dimensions (each)120 × 90 × 36 mm (4.7 × 3.5 × 1.4 in)
Weight (each)180 g (0.4 lb)

Display Unit

Display5.6" colour resistive touchscreen LCD
Housing MaterialHigh-impact PC/ABS with overmould
Operating TimeUp to 7 hours (100 % backlight)
Dimensions205 × 140 × 60 mm (8.1 × 5.5 × 2.4 in)
Weight420 g (0.9 lb)
Software UpdateVia USB stick

Alignment Capabilities

Alignment MethodHorizontal shafts, 3-position 9–12–3 (min. 140° rotation), automatic measurement, soft foot
Live Correction ValuesVertical and horizontal
Extra FeaturesMachine library, automatic .pdf report

Mechanical & Mounting

Fixture2 × V-brackets with chains, width 21 mm (0.8 in)
Shaft Diameter Range20 to 150 mm (0.8 to 5.9 in)
Up to 300 mm (11.8 in) with optional extension chains
Max. Coupling Height105 mm (4.2 in) with standard rods
195 mm (7.7 in) with optional extension rods
Power Adapter100–240 V 50/60 Hz → 12 V 3 A (EU/US/UK/AUS plugs included)
Operating Temperature0 to 45 °C (32 to 113 °F)
IP RatingIP 54
Carrying Case Dimensions530 × 110 × 360 mm (20.9 × 4.3 × 14.2 in)
Total Weight (incl. case)4.75 kg (10.5 lb)

Kit Contents

• 2 × Measuring units (M & S)
• Display unit
• 2 × Shaft brackets with 400 mm chains & 150 mm threaded rods
• Chain tightening rod
• Power supply with country adapters
• 2 × USB cables
• Measuring tape
• Certificate of calibration (2-year validity)
• Quick start guide (English)
• SKF carrying case

Spare Parts

DesignationDescription
TKSA 31-DUDisplay unit (incl. 2 × USB adapters)
TKSA 31-M / TKSA 31-SMeasuring unit M or S (incl. USB cable & adapter)
TKSA ROD904 × 90 mm threaded rods
TKSA 41-STDCH2 × 400 mm standard chains
TKSA VBK2 × V-brackets (no rods/chains)
TKSA TOMMYBAR1 × Tommy bar
TKSA EXTCHARGPower supply with EU/US/UK/AUS adapters
TKSA 31-CCEmpty tool case with inlay for TKSA 31

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Availability Availability: In stock Availability: In stock Availability: In stock Availability: In stock Availability: In stock
User Interface User Interface: iOS & Android User Interface: Touch screen User Interface: Touch screen User Interface: iOS & Android User Interface: iOS & Android
Measurement Distance Measurement Distance: 18,5 cm Measurement Distance: 2 m* Measurement Distance: 4 m Measurement Distance: 5 m Measurement Distance: 10 m
Type of Display Device Type of Display Device: Phone, Tablet Type of Display Device: Display device Type of Display Device: Display device Type of Display Device: Phone, Tablet Type of Display Device: Phone, Tablet
Display Device Included Display Device Included: false Display Device Included: true Display Device Included: true Display Device Included: false Display Device Included: false
Measurement Positions Measurement Positions: 9/12/2003 Measurement Positions: 9/12/2003 Measurement Positions: Free Measurement Positions: Free Measurement Positions: Free
Wireless Measuring Heads Wireless Measuring Heads: YES Wireless Measuring Heads: NO Wireless Measuring Heads: YES Wireless Measuring Heads: YES Wireless Measuring Heads: YES
Minimal Shaft Rotation Minimal Shaft Rotation: 180° Minimal Shaft Rotation: 140° Minimal Shaft Rotation: 90° Minimal Shaft Rotation: 40° Minimal Shaft Rotation: 40°
Machine View Machine View: Fixed 2D view Machine View: Fixed 3D view Machine View: Fixed 3D view Machine View: Free 3D rotation Machine View: Free 3D rotation
Vertical Shaft Alignment Vertical Shaft Alignment: NO Vertical Shaft Alignment: NO Vertical Shaft Alignment: NO Vertical Shaft Alignment: YES Vertical Shaft Alignment: YES
Soft Foot Correction Soft Foot Correction: NO Soft Foot Correction: YES Soft Foot Correction: YES Soft Foot Correction: YES Soft Foot Correction: YES
Spacer Shaft Spacer Shaft: NO Spacer Shaft: NO Spacer Shaft: NO Spacer Shaft: NO Spacer Shaft: YES
Digital Dial Gauge Mode Digital Dial Gauge Mode: NO Digital Dial Gauge Mode: NO Digital Dial Gauge Mode: NO Digital Dial Gauge Mode: NO Digital Dial Gauge Mode: YES

Disclaimer: Apollo Industries is not an authorized distributor, reseller, or representative of SKF. All SKF trademarks and product names are the property of their respective owners. We sell genuine SKF products purchased through independent channels.

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