Motor 1 HP 1756 rpm 143TC 230/460V MPN:143THTN8028

These 2000:1 constant torque vector (inverter) AC motors can be operated at 1/2000 of the base speed in blower, fan, and pump applications. Motors can handle low speeds without overheating.

Technical Specifications

• Item Vector Motor
• Motor Application Crane
• Phase Three
• Motor Design 3-Phase
• HP 1
• Nameplate RPM 1,756
• No. of Speeds 1
• Voltage 230/460V AC
• Full Load Amps 3.0/1.50
• Frame 143TC
• Max. Speed 5,400 RPM
• Speed Range 2,000:1
• Usable @ 208V No
• Usable @ 200V No
• Hz 60
• Max. Operating Frequency 120 Hz
• Motor Service Factor 1
• Motor Thermal Protection T-stat
• Ins. Class H
• Max. Ambient Temp. 40 Degrees C
• Duty Cycle Continuous
• NEMA Design B
• Motor Shaft Rotation CW/CCW
• Motor Enclosure Design Totally Enclosed Nonventilated
• Motor Mounting Type Rigid Base
• Motor Mounting Position Horizontal
• Motor Frame Material Cast Iron
• Finish Enamel
• Shaft Dia. 7/8 in
• Shaft Length 2 1/8 in
• Motor Shaft Design Keyed
• Encoder Shaft Dimensions 5/8 in x 1 3/4 in
• Conduit Box Position F1, F2
• Motor Bearings Ball
• Overall Length 13 11/16 in
• Weight 61 lb
• Encoder Acceptable Yes
• Motor Efficiency Group NEMA Premium Efficient
• Nominal Efficiency 85.5 %
• CC Number CC003A
• Standards CE, UL Recognized
• Green Certification or Other Recognition NEMA Premium(R) Rated

Manufacturer Details

• Manufacturer: Marathon
• Condensed Mfg Number: 143THTN8028
• MPN: 143THTN8028

Label Details

• Hazardous Material: N
• Green Material Flag: Y
• Country of Origin: MX
• CA Prop 65 Wht Label: N

Classification Details

• Harmonization Code: 8501516040
• GDS Category Name: Vector Motors
• GDS Family Name: Definite Purpose AC Motors
• GDS Segment Name: Motors
• UNSPSC: 26101612
• UNSPSC Class ID: 16
• UNSPSC Commodity Name: Motors
• UNSPSC Commodity ID: 12
• UNSPSC Commodity Name: Multi phase motors
• UNSPSC Family ID: 10
• UNSPSC Family Name: Power sources
• UNSPSC Segment ID: 26
• UNSPSC Segment Name: Power Generation and Distribution Machinery and Accessories

Shipping Details

• Not For Sale In: HI AK PR