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Lafert ST80C8-575-B34

Lafert North America · IEC Motor
3/4HP 900 80 B34|B14 TEFC 333V,575V IEC Motor
Catalog Number: ST80C8-575-B34
HP
3/4
RPM
900
Voltage
333V,575V
Frame
80
Phase
3
Enclosure
TEFC
Material
Aluminum
Mounting
B14,B34

Product-line overview

Our IEC metric motors are found in many industrial applications such as food processing, packaging and more. These motors meet North American performance standards and energy efficiency mandates.

Final Sale Product

Ships in 3 to 5 business days

Available for Delivery

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Important Links

Technical Support Available 8:30am-6:00pm EST

Call 1-800-890-7593

Contact our team for alternative solutions

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Lafert North America: IEC Motor (1173)

ST71C4-575-B351/31800333V, 575V71 $421.39
ST71C4-575-B341/31800333V, 575V71 $421.39
ST71S4-575-B351/21800333V, 575V71 $425.40
ST71S4-575-B341/21800333V, 575V71 $425.40
ST71S4-460-B351/21800230V, 460V71 $425.40
ST71S4-460-B341/21800230V, 460V71 $425.40
ST71S2-575-B353/43600333V, 575V71 $431.12
ST71S2-575-B343/43600333V, 575V71 $431.12
ST71S2-460-B353/43600230V, 460V71 $431.12
ST71S2-460-B343/43600230V, 460V71 $431.12
ST71L2-575-B3513600333V, 575V71 $468.36
ST71L2-575-B3413600333V, 575V71 $468.36
ST71L2-460-B3513600230V, 460V71 $468.36
ST71L2-460-B3413600230V, 460V71 $468.36
ST80C4-575-B343/41800333V, 575V80 $475.45
ST80C4-460-B343/41800230V, 460V80 $475.45
ST80C4-575-B353/41800333V, 575V80 $487.60
ST80C4-460-B353/41800230V, 460V80 $487.60
ST71C6-575-B351/41200333V, 575V71 $585.20
ST71C6-575-B341/41200333V, 575V71 $585.20
ST71C6-460-B351/41200230V, 460V71 $585.20
ST71C6-460-B341/41200230V, 460V71 $585.20
ST71S6-575-B351/3900333V, 575V71 $590.37
ST71S6-575-B341/3900333V, 575V71 $590.37
ST71S6-460-B351/3900230V, 460V71 $590.37
ST71S6-460-B341/3900230V, 460V71 $590.37
ST80C6-575-B341/21200333V, 575V80 $614.06
ST80C6-460-B341/21200230V, 460V80 $614.06
ST80C6-575-B351/21200333V, 575V80 $626.21
ST80C6-460-B351/21200230V, 460V80 $626.21
ST80S6-575-B343/41200333V, 575V80 $653.60
ST80S6-460-B343/41200230V, 460V80 $653.60
ST80S6-575-B353/41200333V, 575V80 $665.73
ST80S6-460-B353/41200230V, 460V80 $665.73
ST71C8-575-B351/5900333V, 575V71 $665.97
ST71C8-575-B341/5900333V, 575V71 $665.97
ST71C8-460-B351/5900230V, 460V71 $665.97
ST71C8-460-B341/5900230V, 460V71 $665.97
ST80C8-575-B343/4900333V, 575V80 $799.66
ST80C8-460-B341/3900230V, 460V80 $799.66
ST80C8-575-B353/4900333V, 575V80 $811.79
ST80C8-460-B351/3900230V, 460V80 $811.79
ST90SC8-575-B341/2900333V, 575V90S $971.29
ST90SC8-460-B341/2900230V, 460V90S $971.29
ST90SC8-575-B351/2900333V, 575V90S $992.35
ST90SC8-460-B351/2900230V, 460V90S $992.35
ST90LS8-575-B343/4900333V, 575V90L $1,072.10
ST90LS8-460-B343/4900230V, 460V90L $1,072.10
ST90LS8-575-B353/4900333V, 575V90L $1,093.17
ST90LS8-460-B353/4900230V, 460V90L $1,093.17

Features

  • 15 Service Factor
  • Available in 208 230/460V - 333/575V
  • Frame sizes 100 and above available in 575/990V version
  • Frame sizes 132 and above available in 460/776V
  • Threaded hole in output shaft is standard
  • IEC - CEI - UNEL MEC - ST Motors (CSA Approved)
  • AM motors (cURus approved) - (UL recognized are Class "B")
Electrical Data
Rated Motor Output Power
3/4 HP
.55 kW
Rated Motor Speed
900 RPM
Rated Motor Voltage
333V,575V
Rated Motor Current
0.87 AMP
Phase
3
Poles
8
Locked Rotor Current
-
Fl Current @ 208V
-
Service Factor
1.15
KVA Code
-
Nominal Efficiency
-
Nominal Power Factor
-
Leads (Qty, Size)
6
Frequency
60 Hz
Connection
-
Start Capacitor
-
Run Capacitor
-
MFD
-
VFD (S.F. 1.0)
Ratio
Hz
Variable Torque
-
-
Constant Torque
-
-
General Data
Frame
80
Enclosure
TEFC
Mounting
B14,B34
Number of Speeds
-
Approximate Weight
26lb
Double Drilled
No
Frame Material
Aluminum
C-Dimension
272 mm
NEMA Design
-
Degree of Protection (IP)
-
Insulation Class
F
Rotation
Reversible
Duty
S1
Conduit Box Location
F2
Removable Feet
Yes
Orientation
Horizontal
Ambient Temp
40°C
Full Load Temperature Rise
Full Load Temp Rise
-
Temp Code
-
Mechanical Data
DE Bearing
6204-2Z
NDE Bearing
6204-2Z
Shaft Diameter
19 mm
Shaft Length
40 mm
Grease Type
-
Greaseable
No
Hazardous Locations
CSA Certified
-
Temp Code (Sine Wave Power)
-
Temp Code (VFD Power)
-
Additional Information
Agency Approvals
CSA
Country of Origin
ITALY
Warranty
1-Year

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About Lafert North America

Lafert is a leading manufacturer of IEC metric motors, offering a full lineup that supports American operations using European-spec equipment. While IEC motors are less common in the U.S. market than NEMA motors, Lafert provides dependable motor availability for niche IEC applications.

Lafert designs and manufactures a wide range of IEC metric solutions, including general-purpose three-phase motors and metric washdown motors. Their products are widely used across industrial HVAC, material handling, food manufacturing, packaging, and many other sectors.

OEMs often choose Lafert for their compact, lightweight designs that simplify equipment integration and improve overall efficiency. Lafert is also recognized for its focus on high-efficiency motor technology, helping customers reduce long-term energy use and overall operating costs.

From their facility in Mississauga, Ontario, Lafert North America offers fast fulfillment and a variety of mechanical customization options. These include flange installation, mounting modifications, and other modified-to-order configurations that support U.S. maintenance teams, distributors, and machine builders.

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