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Bently TK-3E 177313-02-02 electric-driven proximity system test kit

The Bently Nevada TK-3E 177313-02-02 is an electric-driven proximity system test kit used to calibrate and verify vibration and position monitoring systems for rotating machinery.

Product Details

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•Package: Original packing with cartons

Bently TK-3E 177313-02-02

Bently Nevada TK-3E 177313-02-02 — Overview

The Bently Nevada TK-3E 177313-02-02 is an electric-driven proximity system test kit used to calibrate and verify vibration and position monitoring systems for rotating machinery. It is widely used in power plants, oil & gas, petrochemical, and heavy industry maintenance.


What this model specifically means

Part number 177313-02-02 indicates:

  • Electric-driven TK-3e version
  • Metric scale units
  • European power cord configuration

Main purpose

The TK-3E is designed to simulate shaft vibration and shaft position, allowing engineers to test and calibrate:

  • Proximity probes
  • Proximitor sensors
  • Extension cables
  • Vibration monitors and protection systems

This ensures monitoring systems read accurately before startup and during maintenance.


Key functions & capabilities

1) Complete proximity system calibration

The kit enables end-to-end loop testing without removing sensors from machines.

Typical tests:

  • Probe linearity check
  • Gap voltage setting
  • Vibration signal simulation
  • Monitor input verification

2) Simulates real machine vibration

The TK-3E uses a motor-driven wobble plate to generate controlled vibration.

Typical vibration output:

  • 50–254 µm (2–10 mils) peak-to-peak
  • Speed range up to ~5000 cpm

This allows realistic testing of turbine, compressor, and motor monitoring systems.


3) Micrometer gap calibration

A removable spindle micrometer assembly with magnetic base allows accurate probe positioning.

Features:

  • Micrometer range: 0–25.4 mm (0–1000 mils)
  • Supports probe diameters: 5–19 mm

Used to verify probe scale factor and monitor accuracy.


4) Tachometer simulation

Includes a built-in tachometer test capability to simulate rotor speed and verify monitor readings.


Key specifications

Parameter Value
Product type Electric driven proximity system test kit
Power 95–125 VAC or 190–250 VAC
Vibration amplitude 50–254 µm (2–10 mils) p-p
Speed range 0–5000 cpm ±1000
Micrometer range 0–25.4 mm
Operating temperature 0–50 °C
Protection rating IP54
Dimensions 195 × 299 × 248 mm
Weight ~5–8 kg

 


Typical applications

The TK-3E is used in preventive maintenance and commissioning of rotating equipment such as:

  • Steam & gas turbines
  • Compressors
  • Pumps
  • Generators
  • Large motors

It is essential for machinery protection system reliability and predictive maintenance programs.


Why engineers use TK-3E

Main benefits:

  • Eliminates need for oscilloscope during testing
  • Portable field calibration tool
  • Ensures monitoring accuracy and machine safety
  • Reduces downtime and false alarms
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