3.0??Specification

3.1?Rotor weight range: 25—500 kg

3.2??Max. Rotor diameter:?? Ф1,500 mm

3.3??Distance of pedestals:?140---1,600 mm by belt, 60 – 1600mm by U-drive.

3.4??Bed length: 2800 mm

3.5??Diameter of journal: Ф15---Ф240 mm（with two sets of roller bearings）

3.6??Max. diameter with belt:?? 1500 mm

3.7??Min. achievable residual unbalance: 0.45 g.mm/kg

3.8??Unbalance reduction ratio: ≥90%

3.9??Balancing speed scope : 300 — 2,500 r/min

3.10????????????? Speed adjustment: AC step-less?

3.11????????????? Drive power: AC 7.5KW & 4kW

3.12????????????? Way of drive: universal joint and belt driven

3.13????????????? Capable to withstand overload

3.14????????????? ?Protective bracket on pedestals

3.15????????????? ?Adjustable pedestals through handle .

3.16????????????? Operation noise lower than 80dBA

3.17????????????? Industrial PC with measuring software (English version)

3.18????????????? Displayed on a 17” CRT monitor

3.19????????????? Working ambient:

Temperature: 0℃---42℃ (suitable for long time storage)

????????? Humidity: 0—85% (suitable for long time storage)

3.20????????????? ?Power Supplies: AC 380V±10%?, 50HZ, 4wire 3 phase

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4.0??Machine Control Unit

4.1??Drive motor operated through a frequency converter

4.2??Connected by cables.

4.3??Digital micro processor control

4.4??Over-voltage protection

4.5??Earth protection

4.6??Short circuit protection

4.7??Transducer overheat protection

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5.0??Unbalance Measuring Instrumentation

5.1???YYW-1 balancing software

5.2??Industrial PC, conform to CE, FCC UL/CSA certificate

5.3??Unbalance presentation with vector form and digits

5.4??Measuring scope: 0 - 10,000 RPM；1:1000000 unbalance

5.5??Self-diagnosis functions

5.6??Balancing data can be memorized unlimited

5.7?Balancing results trace back

5.8?Measuring work can be done under different supporting ways

5.9?Menu display for operator

5.10????????????? Measuring time: adjustable from 1 seconds

5.11????????????? Supplies: AC 220V，permissible ±10%，50/60HZ