Journal Bearing With Hydrodynamic Lubrication Didactic Equipment Vocational Education Equipment Mechanical Training Equipment

Name: Journal Bearing With Hydrodynamic Lubrication Didactic Equipment Vocational Education Equipment Mechanical Training Equipment
Brand: sdafit.com
SKU: TM 290
Availability: InStock
Rating: 5 (1 reviews)

Item No.: TM 290

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Description

TM 290 Journal Bearing With Hydrodynamic Lubrication Didactic Equipment Vocational Education Equipment Mechanical Training Equipment

Investigation of friction in a hydrodynamically lubricated journal bearing
Features
- frictional moment under different bearing clearances and loads
- pressure distribution in the journal bearing
- locus of the shaft under different loads and speeds
Learning objectives/experiments
- determine the coefficients of friction at various loads and speeds, compare with Stribeck curves
- influence of speed, bearing clearance and bearing load on the displacement of the shaft
- influence of speed, bearing clearance, bearing load and lubricant on the frictional moment
- locus of the shaft
Specification
[1] friction states in hydrodynamically lubricated journal bearing
[2] 5 shafts with different diameters for experiments with different bearing clearances
[3] shaft driven by three-phase motor with frequency converter for continuous adjustment of the speed

[4] controller to adjust the oil temperature
[5] radial load of the bearing by means of compression spring and threaded spindle with handwheel and measured via force sensor
[6] determine the frictional moment by means of lever arm with force sensor
[7] 8 inductive displacement sensors for measuring the displacement of the shaft
[8] digital displays for radial load, frictional moment, position of the shaft (X and Y direction), oil pressure, peak oil pressure, oil temperature and speed
[9] software for data acquisition via USB under Windows 10
Technical data
Journal bearing
- rated diameter of the shaft: 50mm
- radial load: 0...1000N
- bearing clearance: 0,12mm; 0,14mm; 0,16mm; 0,18mm; 0,28mm
Drive motor with frequency converter
- power: 0,55kW
- speed: 0...1600min-1
Hydraulic unit to adjust the oil temperature
- flow rate: 1,4L/min, pressure: 2bar
- tank capacity: 10L
Measuring ranges
- frictional moment: 0...1Nm
- radial load: 0...1000N
- displacement in X direction: ±1,000mm
- displacement in Y direction: ±1,000mm
- oil pressure supply: 1x 0...10bar
- oil pressure journal bearing: 1x 0...16bar
- oil temperature: 0...100°C
- speed: 0...1600min-1
230V, 50Hz, 1 phase
230V, 60Hz, 1 phase; 120V, 60Hz, 1 phase
UL/CSA optional
LxWxH: 1200x800x1450mm
Weight: approx. 225kg