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Main technical parameters of the product
2.3
2.3.1 Traction technical parameters of the machine
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Duty：S5，40% load，start times 180/h
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Traction sheave diameter：Ф210mm
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Traction ratio：2:1
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The wrap angle of traction rope around traction sheave is suggested to be 180º.
Diameter of the traction rope is Ф6.5，and see attached table 1 for the number of traction
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rope.
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Groove distance：11 mm when it is single wrap.
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Max. permissible axle load：2000Kg
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Max. permissible travel height：60m（When the travel height is less than 30m, the
compensation chain is not necessary.）
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Balance factor:0.5
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If the operating conditions provided by users do not comply with aforesaid
requirements, consult the manufacturer before contracts are signed.
2.3.2 Technical parameters of drive motor for the traction machine
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Type：permanent-magnet synchronous motor
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Poles：10
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Insulation Class：F
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Protection Class：IP44
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Cooling form is IC00.
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Standard-configuration encoder（ERN487-2048）protection class: IP64.
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The heat inspector for the motor winding：PTC120℃
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Voltage and frequency of the inverter：3 phases，200/400V，50～60Hz
2.3.3 Technical parameters of the brake
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Braking torque：see table 5 in item 6.2.3.
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Voltage：DC 200±10V
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Current：see item 4.3.2
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Working air gap：0.1～0.2mm (factory setting or after readjustment）
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Max working air gap：0.3mm
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Work continual rate：50%
2.4 Ambient conditions for operation
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not exceed 1000m。
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environmental temperature -5℃～40℃。
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Under the temperature of 20℃, the max. relative humidity not exceeds 90%. No condition
of dew condensate
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Ventilation should be good enough to ensure that adequate heat can be dissipated
through convection and radiation waves
2.5 Contents of the product package
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1 unit of traction machine.
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