Standard Motor Catalog

Section MV High Power Motors

Quantum ™ LMV—TEFC Severe Duty Low Voltage Standard Features

HP Range

150 - 700

Poles

2, 4, 6

Voltage Altitude Ambient

460, 575

3300 ft

40°C

Balance/Vibration

NEMA Grade B

Bearing Caps

Both Ends

Bearing Protection Bearing Temp Device

IP55; Shaft slinger both ends

Provisions on DE and ODE Endshield; plugged

Bearing Type Conduit Box

Single Shielded Ball; 509L & 5011L have DE roller bearing

Cast Iron or Fabricated Steel; Gasketed and rotatable in 90 degree increments

Div 2 Temp Codes

CSA Certified Class I Div 2 Groups A, B, C, D T3 200C AIT at 1.0 SF (unless otherwise noted on pricing pages)

Drains

Stainless Steel T-drains in lowest section of both endshields

Efficiency Enclosure End Shield

NEMA Premium (Meets or exceeds EISA efficiency requirements 350-500HP)

TEFC

Cast Iron

Fan

Aluminum (Unidirectional on 2 poles)

Fan Cover Fasteners

Fabricated Steel

SAE Grade 5

Frame Material

Cast Iron 509-5013

Frame Size Frequency

60 Hz

Ground

Ground in conduit box and 2 NEMA Type ground pads on frame

Insulation Class Insulation System Inverter Capabilities

Class F

Epoxy VPI

GE recommends bearing current mitigation for VFD use. Consult factory.

Bearing L10 Life

Belted - 26,280 hrs; Direct Coupled - 100,000 hrs

Leads

Permanently numbered, Non-wicking

ABOVE NEMA AC HORIZONTAL MOTORS Lifting Means Two (2) cast in lifting lugs

Lubrication

Polyurea Grease

Mounting

Foot mounted F1 only, contact factory for F2 mounting options Dual drilled for 508/509, 5010/5011, 5012/5013 mounting

Mounting Holes

Nameplate

316 Stainless Steel Standard Torque

NEMA Design

Paint

Epoxyester Buff

Relubrication

Yes, both ends; extended through the fan cover

Rotor

Cast Aluminum

Service Factor Shaft Material Space Heater

1.15 (unless otherwise noted on pricing pages)

AISI 1045; 509L and 5011L AISI 4142

115V thermostatically controlled, leads to accessory box 80°C @ 1.0 SF (unless otherwise noted on pricing pages)

Temperature Rise

Tests

NEMA Routine, IEEE 112 Method B

Time Rating

Continuous

Vibration Pads

Cast in vibration pads for repeatable measurements

Warranty

36 months from date of installation or 42 months from date of manufacture, whichever occurs first

MV.6

Data subject to change without notice. 10/24 • www.wolongamerica.com