Marathon Motors MK251A General Purpose Motor 1 hp 230/460 V C-face with 56T17D2109

Product Description

The Marathon Motors MK251A is a three-phase motor designed for general-purpose use. It is ideal for applications such as gear reducers, pumps, and machine tools. This motor features ball bearings and a mechanically locked shaft end, enhancing reliability.

Three-phase operation for efficient power management
Applications include pumps, machine tools, and direct-coupled equipment
C-face mounting allows easy installation with threaded bolt holes
Product Highlights

The MK251A motor is suitable for use in clean and dry environments, and it requires a drip cover for outdoor installations.

Product Information
Standard Information
Brand: Marathon Motors
MPN: MK251A
Technical Specifications
Power: 1 hp
Speed: 1800 RPM
Voltage: 230/460 V and 190/380 V
Frame: 56C
Model Number: 56T17D2109
Load Amps: 3.4-3.4/1.7
Rated Frequency: 60/50 Hz
Service Factor: 1.15
Overload Protection: Manual
Insulation Class: B
Shaft Diameter: 5/8 inches
Shaft Length: 1 7/8 inches
Mounting Type: C-face with 4 threaded bolt holes
Bolt Hole Distance: 5 7/8 inches
Certifications: UL recognized, CSA certified
Thermal Protection: No protection
Number of Speeds: 1 SPD
Product DescriptionThe Marathon Motors MK251A is a three-phase motor designed for general-purpose use. It is ideal for applications such as gear reducers, pumps, and machine tools. This motor features ball bearings and a mechanically locked shaft end, enhancing reliability.
Three-phase operation for efficient power management
Applications include pumps, machine tools, and direct-coupled equipment
C-face mounting allows easy installation with threaded bolt holes
Product HighlightsThe MK251A motor is suitable for use in clean and dry environments, and it requires a drip cover for outdoor installations.Product InformationStandard Information

Brand: Marathon Motors

MPN: MK251A
Technical Specifications

Power: 1 hp

Speed: 1800 RPM

Voltage: 230/460 V and 190/380 V

Frame: 56C

Model Number: 56T17D2109

Load Amps: 3.4-3.4/1.7

Rated Frequency: 60/50 Hz

Service Factor: 1.15

Overload Protection: Manual

Insulation Class: B

Shaft Diameter: 5/8 inches

Shaft Length: 1 7/8 inches

Mounting Type: C-face with 4 threaded bolt holes

Bolt Hole Distance: 5 7/8 inches

Certifications: UL recognized, CSA certified

Thermal Protection: No protection

Number of Speeds: 1 SPD

Vendor: MARATHON MOTORS
Vendor Raw: MARATHON MOTORS
Product Type: General Purpose Motors
Availability Text: In Stock
Brand: Marathon Motors
MPN: MK251A
Power: 1 hp
Speed: 1800 RPM
Voltage: 230/460 V and 190/380 V
Frame: 56C
Model Number: 56T17D2109
Load Amps: 3.4-3.4/1.7
Rated Frequency: 60/50 Hz
Service Factor: 1.15
Overload Protection: Manual
Insulation Class: B
Shaft Diameter: 5/8 inches
Shaft Length: 1 7/8 inches
Mounting Type: C-face with 4 threaded bolt holes
Bolt Hole Distance: 5 7/8 inches
Certifications: UL recognized, CSA certified
Thermal Protection: No protection
Number of Speeds: 1 SPD
Tags: AI_Content, loc_2, Parcel
Source file: MK251A - marathon-motors-mk251a-general-purpose-motor-1-hp-230-460-v-c-face-with-56t17d2109.json.json