Product Comparator

Product

Speed Ratio Motor, 20 HP, 3 Ph, 60 Hz, 230/460 V, 1800 RPM, 256TC Frame, TENV

Part#:256THTNA7026

Catalog#:Y552

List Price: $9,578.00

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Superseded Part

Encoder Motor, 20 HP, 3 Ph, 60 Hz, 230/460 V, 1800 RPM, 256TC Frame, TENV

Part#:256THTCD7026

Catalog#:Y552A

List Price: $9,578.00

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Related Part

AC Drives, 20 HP, 400/480 V, 27 Amps

Part#:174629.00

Catalog#:174629.00

List Price: $4,864.00

location_on Where to Buy

Related Part

AC Drives, 20 HP, 200/240 V, 54 Amps

Part#:174619.00

Catalog#:174619.00

List Price: $4,849.00

location_on Where to Buy

Product

Speed Ratio Motor, 20 HP, 3 Ph, 60 Hz, 230/460 V, 1800 RPM, 256TC Frame, TENV

Encoder Motor, 20 HP, 3 Ph, 60 Hz, 230/460 V, 1800 RPM, 256TC Frame, TENV

AC Drives, 20 HP, 400/480 V, 27 Amps

AC Drives, 20 HP, 200/240 V, 54 Amps

All Specs

Key Specs

Hightlight Differences

Phase

Phase: 3.0

Phase: N/A

Output HP

Output HP: 20 Hp

Output HP: N/A

Output KW

Output KW: 14.9 kW

Output KW: N/A

Voltage

Voltage: 230/460 V

Voltage: N/A

Speed

Speed: 1770 rpm

Speed: 1778 rpm

Speed: N/A

Service Factor

Service Factor: 1

Service Factor: N/A

Frame

Frame: 256TC

Frame: N/A

Enclosure

Enclosure: Totally Enclosed Non Ventilated

Enclosure: N/A

Thermal Protection

Thermal Protection: No Protection

Thermal Protection: Thermostat

Thermal Protection: N/A

Efficiency

Efficiency: 93.6 %

Efficiency: N/A

Ambient Temperature

Ambient Temperature: 40.0 °C

Ambient Temperature: N/A

Frequency

Frequency: 60 Hz

Frequency: N/A

Current

Current: 52.0/26.0 A

Current: 49.0/24.5 A

Current: N/A

Power Factor

Power Factor: 77

Power Factor: 84

Power Factor: N/A

Duty

Duty: Continuous

Duty: N/A

Insulation Class

Insulation Class: F

Insulation Class: H

Insulation Class: N/A

Design Code

Design Code: INV

Design Code: N/A

KVA Code

KVA Code: N

KVA Code: M

KVA Code: N/A

Drive End Bearing Size

Drive End Bearing Size: 6309

Drive End Bearing Size: N/A

Opp Drive End Bearing Size

Opp Drive End Bearing Size: 6210

Opp Drive End Bearing Size: 6209

Opp Drive End Bearing Size: N/A

UL: Recognized

UL: N/A

CSA

CSA: Y

CSA: N/A

CE: Y

CE: N/A

IP Code

IP Code: 43

IP Code: 55

IP Code: N/A

Number of Speeds

Number of Speeds: 1

Number of Speeds: N/A

Electrical Type

Electrical Type: Squirrel Cage Inverter Duty

Electrical Type: N/A

Starting Method

Starting Method: Inverter Only

Starting Method: N/A

Poles

Poles: 4

Poles: N/A

Rotation

Rotation: Reversible

Rotation: N/A

Resistance Main

Resistance Main: .29 Ohms

Resistance Main: .333 Ohms

Resistance Main: N/A

Mounting

Mounting: Rigid Base

Mounting: N/A

Motor Orientation

Motor Orientation: Horizontal

Motor Orientation: N/A

Drive End Bearing

Drive End Bearing: Ball

Drive End Bearing: N/A

Opp Drive End Bearing

Opp Drive End Bearing: Ball

Opp Drive End Bearing: N/A

Frame Material

Frame Material: Cast Iron

Frame Material: N/A

Shaft Type

Shaft Type: T

Shaft Type: N/A

Output HP

Output HP: N/A

Output HP: 20 Hp

Overall Length

Overall Length: 27.13 in

Overall Length: N/A

Frame Length

Frame Length: 14.25 in

Frame Length: N/A

Shaft Diameter

Shaft Diameter: 1.625 in

Shaft Diameter: N/A

Shaft Extension

Shaft Extension: 3.75 in

Shaft Extension: N/A

Assembly/Box Mounting

Assembly/Box Mounting: F1/F2 Capable

Assembly/Box Mounting: F1/F2 CAPABLE

Assembly/Box Mounting: N/A

Voltage

Voltage: N/A

Voltage: 400/480 V

Voltage: 200/240 V

Inverter Load

Inverter Load: CONSTANT 1000:1

Inverter Load: N/A

Phase

Phase: N/A

Phase: THREE PHASE

Protection

Protection: N/A

Protection: IP20

Ouput Amps

Ouput Amps: N/A

Ouput Amps: 27 A

Ouput Amps: 54 A

Enclosure Material

Enclosure Material: N/A

Enclosure Material: Plastic

Series

Series: N/A

Series: Sub-Micro Series

Service Factor

Service Factor: 1.0

Service Factor: N/A

Frame Suffix

Frame Suffix: TC

Frame Suffix: N/A

Current

Current: 52.0/26.0 A

Current: 49.0/24.5 A

Current: N/A

Synchronous RPM

Synchronous RPM: 1800 rpm

Synchronous RPM: N/A

Frequency

Frequency: 60 Hz

Frequency: N/A

Speed

Speed: 1770.0 rpm

Speed: 1778.0 rpm

Speed: N/A

Connection Drawing

Connection Drawing: A-EE7308T

Connection Drawing: EE7308T

Connection Drawing: N/A

Outline Drawing

Outline Drawing: B-SS203839-1425

Outline Drawing: SS209617-200

Outline Drawing: N/A

Voltage

Voltage: 230/460 V

Voltage: N/A

Output KW

Output KW: 14.9 kW

Output KW: N/A

Output HP

Output HP: 20 Hp

Output HP: N/A

Frame Size

Frame Size: 256

Frame Size: N/A

Torque UOM

Torque UOM: LB-FT

Torque UOM: N/A

Efficiency

Efficiency: 93.6 %

Efficiency: N/A

Voltage

Voltage: N/A

Voltage: 400/480 V

Voltage: 200/240 V

Output HP

Output HP: N/A

Output HP: 20 Hp