50 HP TO 960 RPM MARATHON ELECTRIC MOTOR

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50 HP TO 960 RPM MARATHON ELECTRIC MOTOR

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MOQ : 3 Pieces

50 HP TO 960 RPM MARATHON ELECTRIC MOTOR Specification

Humidity %
0-95% Non-Condensing

Operating Temperature
-20C to 50C

Shape
Cylindrical

Connector Type
Terminal Box

Mounting Type
Foot Mounted

Feature
Low Vibration, High Reliability

Power Factor
0.86

Insulation Material
Class F Insulation

IP Rating
IP55

Overheating Protection
YES

Surface Finish
Paint Coated

Efficiency
94%

Product Type
Electric Motor

Application
Industrial Machinery, Pumps, Compressors

Protection Level
IP55

Frequency (MHz)
50 Hz

Rated Voltage
415 V

Energy Consumption
High Efficiency IE2

Output Type
Shaft Output

Color
Blue

Dimension (L*W*H)
1200 mm x 800 mm x 850 mm

Weight
512 kg

Input Voltage
415 V

Size
Standard

Phase
Three Phase

Connection Type
Star/Delta

Material
Cast Iron

No Of Poles
6

Speed
960 RPM

Vibration Level
Less than 2.3 mm/s

Bearing Type
Heavy Duty Roller Bearings

Ambient Temperature
Up to 50C

Duty Type
S1 Continuous Duty

Shaft Material
High Tensile Steel

Rotor Type
Squirrel Cage

Cooling Type
TEFC (Totally Enclosed Fan Cooled)

Standards
IEC 60034, IS 325

Motor Power
50 HP (37 kW)

Noise Level
Below 75 dB(A)

Lubrication
Grease Lubricated

Frame Size
315M

Service Factor
1.15

50 HP TO 960 RPM MARATHON ELECTRIC MOTOR Trade Information

Minimum Order Quantity
3 Pieces

Payment Terms
Cash in Advance (CID), Cheque

Main Domestic Market
All India

About 50 HP TO 960 RPM MARATHON ELECTRIC MOTOR

we deal in all types of marine industrialelectrical &induction motors fromalang ship breaking yard.

Our company is a reputed dealer and distributorfor distinguished brands like ABB,siemens,crompton,ngef,taiyo japan,weggermany,kirloskar & korea etc

Besides this, we are working with a leading shipbreaking yard considered to be Asia's largest, which is located at Alang (port)in Bhavnagar.

Product Range

1. Footmounted motors

2. Flange mounted motors

3. Flameproof motors

4. Three phase induction motors

5. 1 HP TO1000 HP

DEAR SIR/MEDAM,

We deal in all type of used & unused productswhich comes from ALANG ship recycling yard And WE also deal in all type ofindustrial motors as per the requirement of customers and All this goods are inbest condition & are in attractive prices.

RAJ PANEL S& MOTORS

Near railway crossing,panjrapol

survey no.699,khumbharwada

Bhavnagar-364001 (Guj.)

(0278-2510298)

+91 9825154052
+91 8155838080

Email: rajmarinemotors@gmail.com

Engineered for Industrial Excellence

Designed specifically for heavy-duty industrial machinery, the Marathon Electric Motor combines high performance and durability. Its 50 HP power, stable operation at 960 RPM, and IE2 high efficiency make it ideal for continuous-duty uses, featuring top-grade materials and thermal protection for reliable daily operation.

Robust Structure and Protection Features

The motor's cast iron body and IP55 protection safeguard internal components from dust, water, and mechanical impacts. Heavy-duty roller bearings and TEFC cooling maintain performance in demanding environments, while grease lubrication extends bearing life and minimizes maintenance requirements.

Optimized Performance and Safety

With S1 continuous duty, a power factor of 0.86, and Class F insulation, this motor is built for uninterrupted operation. Low vibration and noise levels below 75 dB(A) support both safe and comfortable working conditions. Overheating protection and terminal box connectivity further enhance operational safety and installation flexibility.

FAQ's of 50 HP TO 960 RPM MARATHON ELECTRIC MOTOR:

Q: How does the Marathon Electric Motor ensure reliable operation in demanding environments?

A: This motor features a heavy-duty cast iron frame, TEFC cooling, and IP55 protection, which shield it from dust, water, and vibrations. Its Class F insulation and grease-lubricated heavy-duty roller bearings maintain performance and extend operational life, even in harsh industrial conditions.

Q: What types of industrial applications is this motor suitable for?

A: The 50 HP to 960 RPM Marathon Electric Motor is ideal for use in industrial machinery such as pumps, compressors, and other heavy-duty equipment requiring stable and efficient continuous operation.

Q: When should the motor's bearings be re-lubricated?

A: The frequency of re-lubrication depends on the application environment and operational intensity. Generally, it is recommended to check and re-lubricate the grease-lubricated heavy-duty roller bearings during scheduled maintenance intervals, typically as specified by the manufacturer or every 3,000-5,000 operational hours.

Q: Where can this electric motor be installed?

A: Thanks to its foot-mounted design and robust protection (IP55), it can be installed in a wide range of industrial environments, including locations with high dust, humidity (up to 95% non-condensing), or exposure to water-for example, factories, workshops, and processing plants.

Q: What are the main benefits of choosing this motor?

A: Key advantages include high efficiency (IE2), low vibration, noise levels below 75 dB(A), long-lasting construction with a high tensile steel shaft, and reliable operation in continuous-duty cycles. These features translate to reduced energy consumption, minimum maintenance, and enhanced equipment longevity.

Q: How is the motor connected and started?

A: The motor uses a terminal box for electrical connections and supports both star and delta connection types, fitting standard three-phase 415 V, 50 Hz power supplies. This allows for flexible integration into existing industrial systems.

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