DBR CARDAN-150 Balancing machine for cardan shafts -150
Type of equipment
Horizontal pre-resonance balancing machine
Purpose
Universal, for cardan shafts and rotors
Control system
Vibration balancing measuring system VIBROLAB, with color touch display
Rotor type drive
Axial, drive spindle
Engine type and its characteristics
Variable frequency asynchronous, 1500 rpm, 2.2 kW
Rotor weight
0.15 – 150 kg
Maximum product diameter
730 mm
Minimum achievable residual specific imbalance emar
0.1 gmm/kg
URR Unbalance reduction ratio
95 %
Rotation frequency of the product during balancing n
100 – 2000 rpm
Accuracy of measuring the rotation frequency of the product
± (1+0,0025·n)
Accuracy of measuring the angular position of the product
± 0,01º
Power supply
1 phase, 220 V, 50 Hz, 10 A, protective grounding is mandatory
Vibration sensors
Piezoelectric force sensors
Number of vibration measurement channels
2
Type of speed and phase sensor
Incremental encoder
Angular position sensor of the product
Incremental encoder
Protecting electronics from dust and moisture
IP54
Anchoring to the base or foundation
No anchoring required. Installation on any concrete floor
Structural features of the frame
Frame made of structural steel with cast vibration-absorbing filling, V-shaped and linear guides
Length of frame section
1490 mm
Dimensions (L x W x H)
1860 x 620 x 980 mm
Equipment weight (net)
1190 kg
Climatic performance according to GOST 15150
Operation: UHL 4.2 (temperature from + 10 to + 35 ºC, relative air humidity up to 80%). Storage and transportation: 1L (temperature from + 5 to + 40 ºC, relative air humidity up to 80%)
Warranty period
24 months
Electric cabinet dimensions (L x W x H)
600 х 500 х 1400 mm
Rotor length
20 – 1247 mm (along spindle planes)
Holding the product in the adjustment position
Option
Maximum load on 1 support
100 kg
Number and type of supports
2 spindle supports
Turning the product to the correction position
Manual (Automatic)
HIGH ACCURACY
EMAR- 0.1 gmm/kg
POWERFUL SERVO DRIVE
Balancing at speeds up to 2,000 min-1 thanks to a powerful servo drive (3 kW). Increase in machine productivity by 2 – 5 times, compared to machines with an asynchronous drive.
SOFTWARE
VIBROLAB Measuring system. Developed and manufactured by ENSET and registered in the State Register of Measuring Instruments under № 84333-22. The system can be supplied with primary verification. It has a simple and intuitive, fully touch-sensitive operator interface that eliminates errors. The system stores a product database and a full history of each balancing. If necessary, it prints out the balancing protocol, transfers it to a USB drive or transmits it over the network. The system is absolutely reliable. Protected against failures, malware, network attacks, external interference and unskilled actions. Ready for Industry 4.0 – compatible with SCADA, MES and ERP systems.
The machine is convenient for balancing gear shafts, machine and mechanism shafts, screws, gyroscopes, pump impellers, turbine wheels, fan impellers, pump impellers, fan motors, drive spindles, centrifugal pump impellers, fan impellers, generator rotors, turbocharger rotors (turbines), electric motor rotors (anchors), aircraft gas turbine engine turbines, traction electric motor anchors, gyromotors, and gear wheels.
