U1881 MAR

Name: U1881 MAR
Brand: Marathon Electric Motors
SKU: U1881 MAR
Availability: OutOfStock

Actual Product May Vary From Image

Product Details

Manufacturer:

Marathon Electric Motors

Manufacturer part number:

U1881

CBT Inventory

Vendor Inventory

Availability:

Expected Leadtime 10 days

Estimated dates are contingent upon manufacturer stock.

Price on Request

Description

Alternate Supplier #

445TTTN16536

Features

Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007 Blue Chip® quality, 100% cast iron construction for rigidity and reduced vibration Internal and external epoxy paint MAX GUARD® Class F insulation system 1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT power Rated 60/50 hertz, 190/380 or 380 volt at next lower horsepower Extended grease tubes, Regreasable in service T-drains provided for effective drainage (Installed in both endshields) Suitable for all angle mounting Suitable for 20:1 VT and 20:1 CT on VFD

Specifications

Assembly/Box Mounting:	F1/F2 Capable
C Dim (IN):	40.05
CE:	Y
Connection Drawing Number:	A-EE7300BH
Country of Origin:	United States of America
CSA:	Y
Current:	172.0
DE Bearing Size:	6318
DE Bearing Type:	Ball
Duty:	Continous Air Over
Efficiency:	95.8
Electrical Type:	Squirrel Cage Inverter Rated
Enclosure Type:	Totally Enclosed Air Over
Frame Length (IN):	2.25
Frame Material:	Cast Iron
Frame Size:	445
Frame Suffix:	TV
Frame Type:	445TV
Frequency:	60
Harmonized Tariff Code:	8501.53.4080
HP:	150
Insulation Class:	F
IP Code:	56
KVA Code:	G
Max Ambient:	40°C
Motor Orientation:	Horizontal Or Up Or Down
Mounting Type:	Rigid Base
NEMA Design:	B
Number of Poles:	4
Number of Speeds:	1
ODE Bearing Size:	6316
ODE Bearing Type:	Ball
Outline Drawing Number:	B-SS555819-2025
Phases:	3
Power Factor:	85
Power Rating (HP):	150
Power Rating (kW):	112.0
Resistance Main:	.0275
Rotation:	Reversible
Service Factor:	1.15
Shaft Diameter (IN):	3.375
Shaft Extension:	8.75
Shaft Type:	T
Speed:	1785
Speed Max:	1785
Starting Type:	Part Wdg Start & Wye Start Delta Run Or Inverter
Type of Overload Protector:	No
UL:	Recognized
Voltage:	460