Featured Categories

  • Tools & Machining
  • Shipping, Packaging & Office Supplies
  • Plumbing
  • Safety

Shop Categories

  • Abrasives & Polishers
  • Adhesives & Tapes
  • Electrical Supplies
  • Electronics
  • Fasteners
  • Food Service & Restaurant Supplies
  • Furniture, Linens & Decor
  • Grounds & Outdoor
  • Hardware & Building Materials
  • Heating & Cooling
  • Janitorial & Cleaning Supplies
  • Lab Equipment & Supplies
  • Lighting
  • Material Handling
  • Medical & Personal Care
  • Paint, Coatings & Supplies
  • Plumbing
  • Power Transmission
  • Pumps
  • Raw Materials
  • Safety
  • Shipping, Packaging & Office Supplies
  • Storage & Workspace
  • Test Instruments & Gauges
  • Tools & Machining
  • Vehicle Maintenance
  • Welding, Soldering & Brazing
  • About Us
  • Deals
  • Contact Us
Added to Cart
Skip to Main Content
FREE SHIPPING on orders over $50 after you . Restrictions Apply
Zoro Homepage
Close icon
Clipboard Icon Clipboard Icon Quick Order
Cart Icon
0
Cart Icon
0
Cart
  • Low prices on everyday needs. Shop Zoro Select
  • Don't miss these limited time offers. Shop All Deals
  • Get 30 days to pay with Net 30. Apply Now
  1. Home
  2. /
  3. Power Transmission
  4. /
  5. Motors
  6. /
  7. General Purpose AC Motors
  8. /
  9. AC Speed Controls
Search Feedback

AC Speed Controls (71 items)

Dart Controls Adjustable AC Voltage Supply, 120, 15.0 A 55AC15E
Dart Controls

Adjustable AC Voltage Supply, 120, 15.0 A

Zoro # G0398912
Mfr # 55AC15E
product price:  $223.99
/ea
Dart Controls Adjustable AC Voltage Supply, 120, 10.0 A 55AC10E
Dart Controls

Adjustable AC Voltage Supply, 120, 10.0 A

Zoro # G3336173
Mfr # 55AC10E
product price:  $207.20
/ea
Dart Controls Adjustable AC Voltage Supply, 240, 10.0 A 57AC10E
Dart Controls

Adjustable AC Voltage Supply, 240, 10.0 A

Zoro # G2229701
Mfr # 57AC10E
product price:  $199.99
/ea
Canarm EC Motor Potentiometer, 0 to 10V DC CNEC-0-10V-1FT
Canarm

EC Motor Potentiometer, 0 to 10V DC

Zoro # G910707195
Mfr # CNEC-0-10V-1FT
product price:  $84.89
/ea
No Product Image Available
Marathon

DC Speed Control, 7.5 in H, 5.63 in W, 10 A

Zoro # G3263998
Mfr # 174102.00
product price:  $604.99
/ea
Dart Controls AC Motor Speed Control, 120 V, 2.5 A Max AC03-05S
Dart Controls

AC Motor Speed Control, 120 V, 2.5 A Max

Zoro # G2345226
Mfr # AC03-05S
product price:  $71.20
/ea
Red Lion Controls Magnetic Pickups, 0.75" Cylindrical LMPC0000
Red Lion Controls

Magnetic Pickups, 0.75" Cylindrical

Zoro # G304393102
Mfr # LMPC0000
product price:  $185.99
/ea
Dart Controls Adjustable AC Voltage Supply, 240, 15.0 A 57AC15E
Dart Controls

Adjustable AC Voltage Supply, 240, 15.0 A

Zoro # G3238751
Mfr # 57AC15E
product price:  $221.99
/ea
Red Lion Controls Magnetic Pickups, 3/8" Threaded MP37TA00
Red Lion Controls

Magnetic Pickups, 3/8" Threaded

Zoro # G704392828
Mfr # MP37TA00
product price:  $114.99
/ea
Leeson General Purpose Motor, 0.75 HP, 1 phase, 1800 RPM, 115/208-230 V, 56 Frame, ODP C176A
Leeson

General Purpose Motor, 0.75 HP, 1 phase, 1800 RPM, 115/208-230 V, 56 Frame, ODP

Zoro # G106604581
Mfr # C176A
product price:  $490.99
/ea
Leeson General Purpose Motor 1-1/3 HP 2 speed, 1 phase, 1800/1800 RPM, 208-230/190-220 V, 56H C1479
Leeson

General Purpose Motor 1-1/3 HP 2 speed, 1 phase, 1800/1800 RPM, 208-230/190-220 V, 56H

Zoro # G506604563
Mfr # C1479
product price:  $970.99
/ea
Leeson General Purpose Motor, 1/2 HP, 1 phase, 1800 RPM, 115/208-230 V, 56 Frame, TEFC C261
Leeson

General Purpose Motor, 1/2 HP, 1 phase, 1800 RPM, 115/208-230 V, 56 Frame, TEFC

Zoro # G606604593
Mfr # C261
product price:  $409.99
/ea
Canarm EC Motor Potentiometer, 0 to 10V DC CNEC-10V
Canarm

EC Motor Potentiometer, 0 to 10V DC

Zoro # G810707196
Mfr # CNEC-10V
product price:  $60.29
/ea
Hoffman ECM Manual Motor Control, 24 VAC, Amps 10 760ECM
Hoffman

ECM Manual Motor Control, 24 VAC, Amps 10

Zoro # G6087173
Mfr # 760ECM
product price:  $149.99
/ea
Schneider Electric Variable Frequency Drive, 5 hp, 480V AC ATV340U30N4
Schneider Electric

Variable Frequency Drive, 5 hp, 480V AC

Zoro # G3615377
Mfr # ATV340U30N4
product price:  $1,183.99
/ea
Leeson General Purpose Motor, 1.50 HP, 1 phase, 1800 RPM, 115/208-230 V, 56H Frame, ODP B336
Leeson

General Purpose Motor, 1.50 HP, 1 phase, 1800 RPM, 115/208-230 V, 56H Frame, ODP

Zoro # G706604578
Mfr # B336
product price:  $599.99
/ea
Leeson General Purpose Farm Duty Motor 1 HP, 1 phase, 1800 RPM, 115/208-230 V, 56 Frame, TEFC F104
Leeson

General Purpose Farm Duty Motor 1 HP, 1 phase, 1800 RPM, 115/208-230 V, 56 Frame, TEFC

Zoro # G006604575
Mfr # F104
product price:  $426.99
/ea
Schneider Electric Variable Frequency Drive, 3 hp, 480V AC ATV340U15N4E
Schneider Electric

Variable Frequency Drive, 3 hp, 480V AC

Zoro # G0199695
Mfr # ATV340U15N4E
product price:  $1,255.99
/ea
Schneider Electric Variable Frequency Drive, 250 hp, 480V AC ATV630C16N4
Schneider Electric

Variable Frequency Drive, 250 hp, 480V AC

Zoro # G3547102
Mfr # ATV630C16N4
product price:  $22,787.99
/ea
Leeson Single Phase HVAC/R Motor, 0.33 HP, 1 phase, 1800 RPM, 115 V, 48 Frame, DPAO B400
Leeson

Single Phase HVAC/R Motor, 0.33 HP, 1 phase, 1800 RPM, 115 V, 48 Frame, DPAO

Zoro # G806604577
Mfr # B400
product price:  $211.99
/ea
Leeson General Purpose Motor, 1 HP, 1 phase, 1800 RPM, 115/208-230 V, 56HC Frame, TEFC G573
Leeson

General Purpose Motor, 1 HP, 1 phase, 1800 RPM, 115/208-230 V, 56HC Frame, TEFC

Zoro # G106604567
Mfr # G573
product price:  $611.99
/ea
Schneider Electric Variable Frequency Drive, 150 hp, 480V AC ATV630C11N4
Schneider Electric

Variable Frequency Drive, 150 hp, 480V AC

Zoro # G3549202
Mfr # ATV630C11N4
product price:  $17,566.99
/ea
Schneider Electric Variable Frequency Drive, 75 hp, 480V AC ATV340D45N4E
Schneider Electric

Variable Frequency Drive, 75 hp, 480V AC

Zoro # G0196579
Mfr # ATV340D45N4E
product price:  $8,012.99
/ea
Schneider Electric Variable Frequency Drive, 15 hp, 480V AC ATV340U75N4E
Schneider Electric

Variable Frequency Drive, 15 hp, 480V AC

Zoro # G3569834
Mfr # ATV340U75N4E
product price:  $2,065.99
/ea
Schneider Electric Variable Frequency Drive, 20/25 hp, 480VAC ATV340D15N4E
Schneider Electric

Variable Frequency Drive, 20/25 hp, 480VAC

Zoro # G0199616
Mfr # ATV340D15N4E
product price:  $3,089.99
/ea
Schneider Electric Variable Frequency Drive, 100 hp, 480V AC ATV340D55N4E
Schneider Electric

Variable Frequency Drive, 100 hp, 480V AC

Zoro # G3612358
Mfr # ATV340D55N4E
product price:  $9,190.99
/ea
Schneider Electric Variable Frequency Drive, 25 hp, 480V AC ATV340D18N4
Schneider Electric

Variable Frequency Drive, 25 hp, 480V AC

Zoro # G0199379
Mfr # ATV340D18N4
product price:  $3,652.99
/ea
Schneider Electric Variable Frequency Drive, 60 hp, 480V AC ATV340D37N4E
Schneider Electric

Variable Frequency Drive, 60 hp, 480V AC

Zoro # G0197218
Mfr # ATV340D37N4E
product price:  $6,996.99
/ea
Schneider Electric Variable Frequency Drive, 50 hp, 480V AC ATV340D30N4E
Schneider Electric

Variable Frequency Drive, 50 hp, 480V AC

Zoro # G3616987
Mfr # ATV340D30N4E
product price:  $5,719.99
/ea
Schneider Electric Variable Frequency Drive, 10 hp, 480V AC ATV340U55N4
Schneider Electric

Variable Frequency Drive, 10 hp, 480V AC

Zoro # G3614932
Mfr # ATV340U55N4
product price:  $1,465.99
/ea
Schneider Electric Variable Frequency Drive, 30 hp, 480V AC ATV340D18N4E
Schneider Electric

Variable Frequency Drive, 30 hp, 480V AC

Zoro # G0196597
Mfr # ATV340D18N4E
product price:  $4,297.99
/ea
Schneider Electric Variable Frequency Drive, 75 hp, 240V AC ATV630D55M3
Schneider Electric

Variable Frequency Drive, 75 hp, 240V AC

Zoro # G3546917
Mfr # ATV630D55M3
product price:  $13,627.99
/ea
Leeson General Purpose Motor, 0.75 HP, 1 phase, 1800 RPM, 115/208-230 V, 56C Frame, TEFC G572
Leeson

General Purpose Motor, 0.75 HP, 1 phase, 1800 RPM, 115/208-230 V, 56C Frame, TEFC

Zoro # G906604552
Mfr # G572
product price:  $605.99
/ea
Schneider Electric Variable Frequency Drive, 7 hp, 480V AC ATV340U40N4
Schneider Electric

Variable Frequency Drive, 7 hp, 480V AC

Zoro # G0200368
Mfr # ATV340U40N4
product price:  $1,244.99
/ea
Schneider Electric Variable Frequency Drive, 25 hp, 480V AC ATV340D15N4
Schneider Electric

Variable Frequency Drive, 25 hp, 480V AC

Zoro # G0197988
Mfr # ATV340D15N4
product price:  $2,657.91
/ea
Leeson General Purpose Motor, 3/4 HP, 1 phase, 1200 RPM, 115/230 V, 56 Frame, TEFC C271
Leeson

General Purpose Motor, 3/4 HP, 1 phase, 1200 RPM, 115/230 V, 56 Frame, TEFC

Zoro # G706604561
Mfr # C271
product price:  $840.99
/ea
AC Speed Controls (71 items)
  • 1
    of 2 pages
  • Next
  • Last

About AC Speed Controls

AC Speed Controls are used to regulate the speed of electric motors, fans, and pumps. By controlling the speed of these devices, AC Speed Controls help maintain desired levels of power output, torque, and efficiency.

Types of AC Speed Controls

There are several different types of AC Speed Controls that can be used in various applications. These include variable frequency drives (VFDs), adjustable frequency drives (AFDs), pulse width modulation (PWM) controllers, and variable speed drives (VSDs). Each type is designed to meet specific needs based on the application at hand.

How AC Speed Controls are Made

AC Speed Controls are typically made with a combination of electrical components such as capacitors, resistors, diodes, transistors, and other components. The components are then wired together to create a circuit board that controls the speed of an electric motor or other device.

Industries that use AC Speed Controls

AC Speed Controls can be found in many industries including manufacturing facilities, automotive shops, HVAC systems, agricultural equipment operations and industrial machinery maintenance. Professionals who work in these fields often use AC Speed Controls to adjust the speed of motors for more precise control over processes or products.

Find the Ac Speed Controls You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of ac speed controls, along with other tools or equipment to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.

Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

Related Categories

Capacitor Start AC MotorsSplit-Phase AC Motors3-Phase AC MotorsCapacitor-Start & Capacitor-Run AC MotorsAC Gear Motors
AC Vacuum MotorsMotor Run CapacitorsMotor Start Capacitors3.3 Inch Diameter MotorsPermanent Split Capacitor Blower Motors
ac motor speed controllermotor speed controldart controllercanarm speed controlac motor speed control
speed control motorvariable ac voltage supplyac motor controllerac speed controlDC Speed Controls

Sign up and save

Take 10% off your next order when you sign up for Zoro emails. Subscribe now to receive your promo code via email.

Follow us

  • Facebook
  • YouTube
  • LinkedIn
  • Instagram
Every part plays a part

Information

  • About Us
  • Accessibility
  • Careers
  • Inclusion
  • Giving Back
  • Resource Hub
  • Returns
  • Shipping

Shopping

  • Brands
  • Collections
  • My Account
  • Payments
  • Deals
  • Sitemap
  • Track My Order

Services

  • Customer Service
  • FAQs
  • Net 30 Terms
  • Reseller Program
  • Sell on Zoro
  • Participate in Research

Zoro, Inc

Connect

Customer service from real people

  • Phone: (855) 289-9676
  • Contact Us

© 2011-2026 Zoro Tools, Inc. All rights reserved.
  • Terms & Conditions
  • Terms of Access
  • Privacy Policy
Zoro, Inc