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Lafert LA71S4-575-B35

Lafert North America · IEC Motor
1/2HP 1800 71 B35 TENV 333V,575V IEC Motor
Catalog Number: LA71S4-575-B35
HP
1/2
RPM
1800
Voltage
333V,575V
Frame
71
Phase
3
Enclosure
TENV
Material
Stainless Steel
Mounting
B35

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.

Ships in 3 to 5 business days

Available for Delivery

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Stock Locations

Mississauga, ON: In Stock
Factory Ordered: Out of Stock

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

Call 1-800-890-7593

Lafert North America: IEC Motor (1173)

ST71C4-575-B351/31800333V, 575V71 $516.84
ST71C4-575-B341/31800333V, 575V71 $516.84
ST71S4-575-B351/21800333V, 575V71 $521.76
ST71S4-575-B341/21800333V, 575V71 $521.76
ST71S4-460-B351/21800230V, 460V71 $521.76
ST71S4-460-B341/21800230V, 460V71 $521.76
ST71S2-575-B353/43600333V, 575V71 $528.78
ST71S2-575-B343/43600333V, 575V71 $528.78
ST71S2-460-B353/43600230V, 460V71 $528.78
ST71S2-460-B343/43600230V, 460V71 $528.78
ST71L2-575-B3513600333V, 575V71 $574.45
ST71L2-575-B3413600333V, 575V71 $574.45
ST71L2-460-B3513600230V, 460V71 $574.45
ST71L2-460-B3413600230V, 460V71 $574.45
ST80C4-575-B343/41800333V, 575V80 $583.15
ST80C4-460-B343/41800230V, 460V80 $583.15
ST80C4-575-B353/41800333V, 575V80 $598.04
ST80C4-460-B353/41800230V, 460V80 $598.04
ST71C6-575-B351/41200333V, 575V71 $717.76
ST71C6-575-B341/41200333V, 575V71 $717.76
ST71C6-460-B351/41200230V, 460V71 $717.76
ST71C6-460-B341/41200230V, 460V71 $717.76
ST71S6-575-B351/3900333V, 575V71 $724.09
ST71S6-575-B341/3900333V, 575V71 $724.09
ST71S6-460-B351/3900230V, 460V71 $724.09
ST71S6-460-B341/3900230V, 460V71 $724.09
ST80C6-575-B341/21200333V, 575V80 $753.16
ST80C6-460-B341/21200230V, 460V80 $753.16
ST80C6-575-B351/21200333V, 575V80 $768.05
ST80C6-460-B351/21200230V, 460V80 $768.05
ST80S6-575-B343/41200333V, 575V80 $801.64
ST80S6-460-B343/41200230V, 460V80 $801.64
ST80S6-575-B353/41200333V, 575V80 $816.53
ST80S6-460-B353/41200230V, 460V80 $816.53
ST71C8-575-B351/5900333V, 575V71 $816.82
ST71C8-575-B341/5900333V, 575V71 $816.82
ST71C8-460-B351/5900230V, 460V71 $816.82
ST71C8-460-B341/5900230V, 460V71 $816.82
ST80C8-575-B343/4900333V, 575V80 $980.78
ST80C8-460-B341/3900230V, 460V80 $980.78
ST80C8-575-B353/4900333V, 575V80 $995.67
ST80C8-460-B351/3900230V, 460V80 $995.67
ST90SC8-575-B341/2900333V, 575V90S $1,191.30
ST90SC8-460-B341/2900230V, 460V90S $1,191.30
ST90SC8-575-B351/2900333V, 575V90S $1,217.13
ST90SC8-460-B351/2900230V, 460V90S $1,217.13
ST90LS8-575-B343/4900333V, 575V90L $1,314.95
ST90LS8-460-B343/4900230V, 460V90L $1,314.95
ST90LS8-575-B353/4900333V, 575V90L $1,340.78
ST90LS8-460-B353/4900230V, 460V90L $1,340.78

Features

  • IP56 (IEC) "Wash Down Protection"
  • 300 series stainless steel construction on all exterior parts
  • Drain holes at 90-degree positions
  • Turn down ratio 4:1 CT 10:1 VT
  • 2, 4, or 6 poles, from 0.25 HP - 0.75 HP
  • 230/460V or 333/575V, 60 HZ
Electrical Data
Rated Motor Output Power
1/2 HP
.37 kW
Rated Motor Speed
1800 RPM
Rated Motor Voltage
333V,575V
Rated Motor Current
0.6 AMP
Phase
3
Poles
4
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
71
Enclosure
TENV
Mounting
B35
Number of Speeds
-
Approximate Weight
29lb
Double Drilled
No
Frame Material
Stainless Steel
C-Dimension
278 mm
NEMA Design
-
Degree of Protection (IP)
-
Insulation Class
F
Rotation
Reversible
Duty
S1
Conduit Box Location
-
Removable Feet
No
Orientation
Horizontal
Ambient Temp
40°C
Full Load Temperature Rise
Full Load Temp Rise
-
Temp Code
-
Mechanical Data
DE Bearing
6203-2Z
NDE Bearing
6203-2Z
Shaft Diameter
14 mm
Shaft Length
30 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
CHINA
Warranty
1-Year

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About Lafert North America

Specializing in IEC metric motors, Lafert designs and manufactures a comprehensive range of high-performance electric motors, including general-purpose 3-phase motors and metric washdown motors. Made in Italy to exacting standards, these motors are trusted across industrial HVAC, materials handling, food manufacturing, and other demanding applications.

Lafert motors are particularly popular with Original Equipment Manufacturers due to their compact design, lightweight construction, and energy-efficient operation, helping reduce recurring energy costs while maintaining high reliability and performance.

For customers in North America, Lafert Motors Canada offers both off-the-shelf motor options for rapid deployment and a full suite of customization services, including flange installation, mounting modifications, and other mechanical adjustments. Their team is equipped to deliver tailored motor solutions quickly, ensuring minimal downtime and seamless integration into existing systems.

Whether you need a standard IEC motor or a highly customized solution, Lafert combines Italian engineering excellence with fast, reliable support to meet the needs of modern industrial operations.

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