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category:
General Purpose
manufacturer:
Weg
mpn:
25036OT3G445TS-RFVFD
subcategory:
Odp Cast Iron
weight:
1394
Product Description
Weg - 25036OT3G445TS-RFVFD W40 is a platform of Open Drip Proof motors (ODP) designed for industrial application in order to have a compact and light solution for the customer. The platform was designed to meet the market requirements of optimized and rugged motors, complying with international standard dimensions, safety and performance requirements.
Additional Information
Catalog Number25036OT3G445TS-RFVFD
StandardNEMA MG-1
Frequency60 Hz
Voltage460//380 V
Number of poles2
Degree of ProtectionIP23
Synchronous speed3600 rpm
Output rating250 HP
MountingF-1
FlangeWithout
Terminal box¹Left position
EnclosureIC01 - ODP
Frame444/5TS
Output250 HP (185 kW)
Rated speed3571 RPM
Slip0.0081
Rated voltage460 V
Rated current284 A
L. R. Amperes2414 A
LRC8.5x(Code J)
No load current86.0 A
Rated torque368 ft.lb
Locked rotor torque2.4
Breakdown torque2.9
Locked rotor time41s (cold) 23s (hot)
Moment of inertia (J)28.6 sq.ft.lb
DesignA
Insulation ClassF
Service factor1.15
Temperature rise105 K
Duty CycleCont.(S1)
Starting MethodVFD
Ambient temperature-20°C to +40°C
Altitude1000 m.a.s.l.
Rotation¹Both (CW and CCW)
Noise level²87.0 dB(A)
Frame MaterialCast Iron
Impregnation MethodConstant Resin Flow
Main terminal box hole2xNPT 3"
Terminal BlockWithout
Shaft MaterialSAE 1040/45 Carbon Steel
PaintingRAL 5009 203A (ISO 12944 - C2)
Grounding LugsDouble
Fan Cover materialWithout Fan Cover
Tropicalized PaintingWithout
Fan materialWithout fan
Bearing capYes- Bearing Cap
Balancing Method1/2 Key
Drip CoverWithout
Overload protector (phenolic)Without overload protector
Connection Cables Quantity12
Shaft Locking DeviceWithout
Regreasing SystemAt Drive end and Non-drive end
Bolt MaterialCarbon Steel
Space Heater Voltage110-127/200-240 V