D312 Uncategorized by Marathon Motors

Marathon D312 3/4 HP 115/208-230V 3600 RPM 56C TEFC 1-Phase Motor

Name: Marathon D312 3/4 HP 115/208-230V 3600 RPM 56C TEFC 1-Phase Motor
Brand: Marathon
SKU: D312
Price: 373.54 CAD
Availability: InStock

Uncategorized Uncategorized

Brand: Marathon Motors

Category: Uncategorized

$373.54

3/4HP

115/208-230Voltage

3600RPM

56CFrame

Powered by Marathon’s century-long heritage of American engineering excellence, the Marathon D312 Uncategorized is built to deliver robust performance, high efficiency, and consistent torque across demanding industrial and commercial applications. With key specifications including 3/4 HP, 115/208-230 V, 3600 RPM, a durable 56C frame, and 10.6/5.3-5.3 Amps, this motor provides reliable, stable operation from the moment it is installed.

Constructed using premium materials and Class B insulation, the D312 features a rugged TEFC enclosure designed to withstand harsh environments, including high-moisture, dusty, and heavy-load conditions. Engineered for continuous Continuous duty, it delivers reduced thermal stress, lower vibration, and long-lasting durability, even in severe-duty or inverter-driven applications.

Designed for versatility, the Marathon D312 Uncategorized performs exceptionally well in pumps, compressors, HVAC systems, conveyors, material-handling equipment, agricultural machinery, and OEM industrial systems. Its Bolt-on Base configuration and broad NEMA/IEC compatibility make integration simple for both new installations and direct replacement scenarios.

Backed by Marathon’s reputation for durability, energy efficiency, and industry-proven reliability, this motor offers an excellent balance of performance and long service life. Electracore is your trusted Canadian supplier of genuine Marathon motors, providing expert technical guidance and fast nationwide delivery.

Authorized Canadian distributorExpert tech support (phone & email)30-day return policy

Brand	Marathon
General Category	AC Motors – NEMA
Product Category	General Purpose Motors
Horsepower	3/4
Voltage	115/208-230
RPM	3600
Amps	10.6/5.3-5.3
Frequency	60
Frame	56C
Enclosure	TEFC
Rotation	Selective Counterclockwise
Mounting	Bolt-on Base
Max Ambient	40°C
Phases	1
Assemblybox Mounting	F1 ONLY
Motor Orientation	Horizontal
Motor Type	Capacitor Start Induction Run
Number Of Poles	2
CSA Certified	Yes
CE Certified	No
Duty Cycle	Continuous
Efficiency	66
Insulation Class	B
IP Rating	43
KVA Code	M
NEMA Design	N
Starting Type	Across The Line
Overload Protector	No Protection
Power Rating In Kw	0.56
Speeds	1
Power Factor	71.9
Service Factor	1.15
Resistance Main	0
Speed2	3450
De Bearing Size	6203
De Bearing Type	Ball
Ode Bearing Size	6203
Ode Bearing Type	Ball
Dim Unit	IN
Length	16.12
Width	10.25
Height	9.12
Shaft Diameter	0.625
Shaft Extension	1.88
Shaft Type	T
C Dim	12.31
Frame Material	Rolled Steel
Weight Unit	LB
Weight	28.00
Url-3d Cad	https://ids.regalbeloit.com/CnxDocRequest/PublishedPDF/2017/documents/100143-706_RevG.zip
Url-datapack	https://cdnmedia.regalbeloit.com/images/d120001/medias/docus/2001/Article_056C34F5302_DataPack_9.pdf
Connection Drawing No	102005-51
Outline Drawing No	A-100143-706
Ul	Recognized
Manufacturer	Regal Beloit
Part ID	056C34F5302
UPC	722856009401
Supersedes	N/A
Features	UL recognized component listing and CSA certification ensures the product is safe for use within a variety of applications. Continuous duty cycle design allows maximum operation at the rated power. specifications Heavy-duty, rolled steel construction ensures motor durability. Permanently lubricated sealed bearings extend the lifetime of the motor. Capacitor start design optimizes motor torque and efficiency performance.

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Product Info

UL recognized component listing and CSA certification ensures the product is safe for use within a variety of applications. Continuous duty cycle design allows maximum operation at the rated power. specifications Heavy-duty, rolled steel construction ensures motor durability. Permanently lubricated sealed bearings extend the lifetime of the motor. Capacitor start design optimizes motor torque and efficiency performance.

Brand: Marathon

HP: 3/4

Voltage: 115, 208, 230

RPM: 3600

Amperage: 10.6/5.3-5.3

Frame: 56C

Enclosure: TEFC

Phase: 1

Efficiency Rating: 66

Mounting Type: Bolt-on Base

Insulation Class: B

Service Factor: 1.15

Duty Cycle: Continuous

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Marathon Motors provides durable, energy-efficient electric motors designed for industrial and commercial applications, including pumps, HVAC systems, compressors, conveyors, and material-handling equipment. Built for long service life and dependable performance, Marathon’s NEMA and IEC motors are trusted worldwide. Electracore is your reliable Canadian supplier of authentic Marathon products with fast delivery and technical guidance.

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