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category:
General Purpose
manufacturer:
Weg
mpn:
25036OT3G445TS-RFW40
subcategory:
Odp Cast Iron
weight:
1488
Product Description
Weg - 25036OT3G445TS-RFW40 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-RFW40
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 speed3570 RPM
Slip0.0083
Rated voltage460 V
Rated current278 A
L. R. Amperes1863 A
LRC6.7x(Code G)
No load current72.0 A
Rated torque368 ft.lb
Locked rotor torque1.5
Breakdown torque2.29
Locked rotor time28s (cold) 16s (hot)
Moment of inertia (J)27.1 sq.ft.lb
DesignB
Insulation ClassF
Service factor1.15
Temperature rise80 K
Duty CycleCont.(S1)
Starting MethodDirect On Line
Ambient temperature-20°C to +40°C
Altitude1000 m.a.s.l.
Rotation¹Both (CW and CCW)
Noise level²85.0 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