Stop searching, install MROSupply Smart Check and see our price instantly wherever you browse.

Add products to your shopping cart

Y993

Image for Illustration purposes only. Actual product may vary

View in markdown

Marathon Y993 256THTNA8071 20 HP, 1800 RPM, three-phase general purpose motor with NEMA 256TC frame and Totally Enclosed Non-Ventilated (TENV) enclosure. Operates on 230/460V at 60 Hz. Suited for applications where external fan cooling is unavailable or undesirable, providing reliable performance in clean, non-ventilated environments.

MODEL Y993

BRAND

Marathon Electric

SKU

2267802

WEIGHT

485.000 lb

UOM

each

UPC

722856025692

Contact supplier for technical support on: 715-675-8090

$10,975.83 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $100

Select Quantity

GET A QUOTE

Typically Ships in: 1 day

Returnable: See conditions

Enclosure

TENV

Frame

256TC

HP

20

Hz

60

Phase

3

RPM

1700 - 1800

Voltage

230/460

Parameters @ 60 Hertz

HP	20
Voltage	230/460
kW	14. 9
FL Amps	52/26
RPM	1800
FL Eff	93. 6 %
SF	1. 0

Parameters @ Encoder Information

Make	NORTHSTAR
Model	SL85
Provisions	PROVISIONS ONLY
Pulse Count	NONE

Parameters @ Brake Information

Make	STEARNS
Series	87, 000
Provisions	REGAL SUPPLIED-REGAL MOUNT
Torque	105

Specifications

Phase	3
Insulation Class	F
Frame	256TC
Duty	CONTINUOUS
Enclosure	TENV
Ambient	40
Mounting	C-Face Rigid
NEMA Design	A
Orientation	HORIZONTAL
Starting Type	INVERTER ONLY
Assembly	F1 (F2 Modification Available)
KVA Code	N
Drive End Bearing	BALL
IP Code	43
Opposite End Bearing	BALL
Drive End Bearing Size	6309
Opposite End Bearing Size	6309
Weight	485 LB lbs
Inverter Speed Range	CONSTANT 2000: 1
CE	Y
CSA	Y
UL	Recognized Construction and Protector
Thermal Protection	Thermostats (Normally Closed)

Conn Diagram:

Installation, Maintenance, Operation Manual

Specification Sheet

Warranty Information

SKU: 5812417

Owner

Very good price and prompt shipping

SKU: 2269060

Excellent service

A trust company with Excellent Service

SKU: 5918007

Marathon electric marathon r237 tca0152ae221gaa009 15kw-20hp 1800 tefc 160l 3/60/230/460

Good product, very good company, fast shipping, and friendly customer service. Thanks

SKU: 2267999

1/2 hp. motor

Purchased the motor easily and received it quick and well packaged. The entire purchase went very well.

When will I be charged for my order? Do you provide credit terms? Can I get a discounted price? I am a reseller / government entity. What is the return/warranty policy? Can it be shipped today? Does “Usually ships in 24 hours” mean it’s in stock? Read full FAQ

Recently Viewed

#2977132

O53122-2XL

Tingley O53122-2XL COMFORT-BRITE Hi-Vis Flame Resistant Class E Overall Snap Fly Front w/ Suspenders - Fluorescent Yellow-Green Size 2XL

Brand	Tingley
Model	O53122-2XL

$37.93 Each

Free shipping

#5694966

92-118

Allen-Bradley 92-118 micro cube reflector, 51 x 61 mm (2 x 2.5 in.), designed for use with 42KD miniature and 42JT VisiSight laser photoelectric sensors. Provides a reliable retroreflective target for precise object detection in industrial automation applications, enhancing sensing range and accuracy in material handling, packaging, and assembly systems.

Brand	Allen Bradley
Model	92-118

$50.40 Each

Free shipping

#2790881

TOSY756XPEA42A-P

Toshiba Y756XPEA42A-P EPFC explosion proof C-face motor, 7.5 HP, 1200 RPM, 230/460V three-phase, 254TC frame. UL listed for Class I Division 1 hazardous locations. Premium efficiency design for reliable operation in demanding environments.

Brand	Toshiba
Model	TOSY756XPEA42A-P

$1,851.02 Each

Free Shipping orders over $100

#2002821

560-8M-200

Jason Industrial 560-8M-200 HTB Tiger timing belt with 8mm pitch, 560mm pitch length, and 200mm width. Constructed with neoprene compound and aramid tension cords for high load capacity. Engineered for positive-engagement industrial drives requiring precision and durability.

Brand	Jason Industrial
Model	560-8M-200

$226.56 Each

Free Shipping orders over $100

#2499242

UCP20412G5LC

FYH UCP20412G5LC 2-bolt pillow block mounted ball bearing unit with a 3/4" bore and set screw locking. Pre-lubricated and sealed for maintenance-free operation, it features a cast iron housing for rigid support.

Brand	FYH Bearing
Model	UCP20412G5LC

$16.61 Each

Free shipping

#2057338

C170E-218

Climax Metal C170E-218 C170 Series internal locking assembly with 2-3/16" bore. Steel construction with black oxide finish provides zero-backlash hub-to-shaft connection for high-torque applications. Suitable for gearboxes, conveyors, and industrial machinery.

Brand	Climax Metal
Model	C170E-218

$251.37 Each

Free Shipping orders over $100

Reviews

SKU: 5812417

Owner

Very good price and prompt shipping

SKU: 2269060

Excellent service

A trust company with Excellent Service

SKU: 5918007

Marathon electric marathon r237 tca0152ae221gaa009 15kw-20hp 1800 tefc 160l 3/60/230/460

Good product, very good company, fast shipping, and friendly customer service. Thanks

SKU: 2267999

1/2 hp. motor

Purchased the motor easily and received it quick and well packaged. The entire purchase went very well.