M1228T Baldor Motor 20/8.9HP 1760/1160RPM 286T ODP 460 Volt 3 Phase 40D101X174

Baldor Two Speed Electric Motors are designed for special pump, fan, and blower applications. Baldor is a World Leading Motor Manufacturer.

Motor Features Include:
• Dual speed ratings
• High performance ball bearings
• Dynamically balanced rotor·
• Heavy duty steel or cast-iron frame

Catalog Number    M1228T
Enclosure    OPSB
Frame    286T
Frame Material    Steel
Frequency    60.00 Hz
Motor Letter Type    Three Phase
Output @ Frequency    20.000 HP @ 60 HZ
8.900 HP @ 60 HZ
Phase    3
Synchronous Speed @ Frequency    1200 RPM @ 60 HZ
Voltage @ Frequency    460.0 V @ 60 HZ
Agency Approvals    C UR US
Ambient Temperature    40 °C
Auxillary Box    No Auxillary Box
Auxillary Box Lead Termination    None
Base Indicator    Rigid
Bearing Grease Type    Polyrex EM (-20F +300F)
Blower    None
Current @ Voltage    24.000 A @ 460.0 V
Design Code    A
Drip Cover    No Drip Cover
Duty Rating    CONT
Electrically Isolated Bearing    Not Electrically Isolated
Feedback Device    NO FEEDBACK
Front Face Code    Standard
Front Shaft Indicator    None
Heater Indicator    No Heater
High Voltage Full Load Amps    18.0 a
Insulation Class    F
Inverter Code    Not Inverter
IP Rating    NONE
KVA Code    H
Lifting Lugs    Standard Lifting Lugs
Locked Bearing Indicator    No Locked Bearing
Motor Lead Exit    Ko Box
Motor Lead Quantity/Wire Size    6 @ 10 AWG
Motor Lead Termination    Flying Leads
Motor Standards    NEMA
Motor Type    4046M
Mounting Arrangement    F1
Number of Poles    4
6
Overall Length    23.81 IN
Product Family    General Purpose
Pulley End Bearing Type    Ball
Pulley Face Code    Standard
Pulley Shaft Indicator    Standard
Rodent Screen    None
Service Factor    1.15
Shaft Diameter    1.875 IN
Shaft Extension Location    Pulley End
Shaft Ground Indicator    No Shaft Grounding
Shaft Rotation    Reversible
Shaft Slinger Indicator    No Slinger
Speed    1160 rpm
1760 rpm
Speed Code    2S-2W-VT
Starting Method    Direct on line
Thermal Device - Bearing    None
Thermal Device - Winding    None
Vibration Sensor Indicator    No Vibration Sensor
Winding Thermal 1    None
Winding Thermal 2    None