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      AlibabaElectrical Equipment & SuppliesIndustrial ControlsVariable Frequency DriversWholesale mechanical variable speed drives

      Mechanical Variable Speed Drives

      (417 products available)

      380V 3 Phase Frequency Inverter 4.0kw 18.5kw Speed water pump Vfd/vsd/ac Motor mechanical variable speed drive

      380V 3 Phase Frequency Inverter 4.0kw 18.5kw Speed water pump Vfd/vsd/ac Motor mechanical variable speed drive

      $318.00 - $336.00
      Min Order: 50 pieces
      CN
      4 yrsverify
      4.9
      /5
      ·
      14 reviews
      ·
      "GREAT SERVICE"
      Contact Supplier
      Distributors original Industrial controls ATV320 Variable speed drive 4kW ATV320U40N4C inverter for Schneider

      Distributors original Industrial controls ATV320 Variable speed drive 4kW ATV320U40N4C inverter for Schneider

      $280.00 - $300.00
      Min Order: 1 piece
      CN
      1 yrs
      5.0
      /5
      ·
      4 reviews
      ·
      "fast delivery"
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      LCGK factory price VFD LP300 1.5-160kw VFD VSD for mechanical speed variator frequency converter with Ac drive 37kw 55kw

      LCGK factory price VFD LP300 1.5-160kw VFD VSD for mechanical speed variator frequency converter with Ac drive 37kw 55kw

      $70.00 - $8,000.00
      Min Order: 1 case
      CN
      2 yrsverify
      4.9
      /5
      ·
      16 reviews
      ·
      "good service"
      Contact Supplier
      A-BB ACS380 - Mechanical drive Frequency Inverter Inverter motor controller Variable Frequency Drive

      A-BB ACS380 - Mechanical drive Frequency Inverter Inverter motor controller Variable Frequency Drive

      $200.00 - $1,000.00
      Min Order: 5 pieces
      CN
      2 yrsverify
      4.8
      /5
      ·
      19 reviews
      ·
      "good service"
      Contact Supplier
      Single Phase Frequency Converter, Factory Frequqency Inverter, AC Drive (0.4kW~15kW)

      Single Phase Frequency Converter, Factory Frequqency Inverter, AC Drive (0.4kW~15kW)

      $45.00 - $165.00
      Min Order: 1 piece
      CN
      3 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      "good business"
      Contact Supplier
      T22-750W-12-H 220 single phase ac motor speed controller 750W 400W 250W 3 phase fan motor speed regulator

      T22-750W-12-H 220 single phase ac motor speed controller 750W 400W 250W 3 phase fan motor speed regulator

      $26.00 - $29.00
      Min Order: 1 piece
      CN
      8 yrs
      5.0
      /5
      ·
      35 reviews
      ·
      "Good service"
      Contact Supplier
      mechanical variable speed drive application in HVAC systems 210KW 250KW 260KW

      mechanical variable speed drive application in HVAC systems 210KW 250KW 260KW

      Ready to Ship
      $99.00
      Min Order: 1 piece
      Shipping per piece: $29.28
      CN
      3 yrs
      4.7
      /5
      ·
      5 reviews
      ·
      "friendly service"
      Contact Supplier
      Brand New and Original VW3A3600 mechanical adapter Altivar Machine ATV320 for communication module for compact drive

      Brand New and Original VW3A3600 mechanical adapter Altivar Machine ATV320 for communication module for compact drive

      $15.00 - $20.00
      Min Order: 1 piece
      CN
      3 yrs
      4.6
      /5
      ·
      5 reviews
      ·
      "Shipment on time"
      Contact Supplier
      Distributors original Industrial controls ATV930 Variable speed drive 18.5kW ATV930D18N4 inverter for Schneider

      Distributors original Industrial controls ATV930 Variable speed drive 18.5kW ATV930D18N4 inverter for Schneider

      Ready to Ship
      $618.00 - $14,180.00
      Min Order: 1 piece
      Shipping per piece: $49.65
      CN
      1 yrs
      5.0
      /5
      ·
      4 reviews
      ·
      "fast delivery"
      Contact Supplier
      2.2KW ADVINVER Variable Frequency Drive VFD Speed Torque Position Control AC Drive MS300 frequency inverter for textile machine

      2.2KW ADVINVER Variable Frequency Drive VFD Speed Torque Position Control AC Drive MS300 frequency inverter for textile machine

      Ready to Ship
      $62.00 - $70.00
      Min Order: 1 piece
      Shipping per piece: $14.50
      CN
      3 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      "good business"
      Contact Supplier
      micro drive helical gearbox mechanical speed variator ac air conditioner control board 380v 480v variable frequency inverter

      micro drive helical gearbox mechanical speed variator ac air conditioner control board 380v 480v variable frequency inverter

      $99.00 - $150.00
      Min Order: 1 piece
      CN
      4 yrsverify
      4.9
      /5
      ·
      14 reviews
      ·
      "GREAT SERVICE"
      Contact Supplier
      Distributors original Industrial controls ATV320 Variable speed drive 15kW ATV320D15N4B inverter for Schneider

      Distributors original Industrial controls ATV320 Variable speed drive 15kW ATV320D15N4B inverter for Schneider

      Ready to Ship
      $188.00 - $198.00
      Min Order: 1 piece
      Shipping per piece: $129.02
      CN
      1 yrs
      5.0
      /5
      ·
      4 reviews
      ·
      "fast delivery"
      Contact Supplier
      0.75kw ~2.2kw AC drive variable frequency drive /VFD/VSD frequency inverter

      0.75kw ~2.2kw AC drive variable frequency drive /VFD/VSD frequency inverter

      Ready to Ship
      $65.00 - $73.00
      Min Order: 1 piece
      Shipping per piece: $14.50
      CN
      3 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      "good business"
      Contact Supplier
      250KW VFD frequency inverter AC motor drivers 380v variable frequency driver of VSD Mechanical machine speed control

      250KW VFD frequency inverter AC motor drivers 380v variable frequency driver of VSD Mechanical machine speed control

      $3,303.00 - $3,363.00
      Min Order: 50 pieces
      CN
      4 yrsverify
      4.9
      /5
      ·
      14 reviews
      ·
      "GREAT SERVICE"
      Contact Supplier
      Brand new original industrial control ATV930 variable speed drive atv930u75n4 atv930d75n4 inverter for Schneider

      Brand new original industrial control ATV930 variable speed drive atv930u75n4 atv930d75n4 inverter for Schneider

      Ready to Ship
      $98.00 - $198.00
      Min Order: 5 pieces
      Shipping per piece: $38.89
      CN
      1 yrs
      5.0
      /5
      ·
      4 reviews
      ·
      "fast delivery"
      Contact Supplier
      0.2kw 0.4kw 0.75kw 1.1kw 220v 1 phase AC to AC VFD power Saving Industrial Variable Frequency Drive for motor

      0.2kw 0.4kw 0.75kw 1.1kw 220v 1 phase AC to AC VFD power Saving Industrial Variable Frequency Drive for motor

      $25.00 - $28.00
      Min Order: 10 pieces
      CN
      3 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      "good business"
      Contact Supplier
      High power vfd 250KW frequency inverter AC motor drivers 380v three phase variable frequency driver of VSD Mechanical machine

      High power vfd 250KW frequency inverter AC motor drivers 380v three phase variable frequency driver of VSD Mechanical machine

      $3,303.00 - $3,363.00
      Min Order: 50 pieces
      CN
      4 yrsverify
      4.9
      /5
      ·
      14 reviews
      ·
      "GREAT SERVICE"
      Contact Supplier
      New and original Easy Altivar 310 series 7.5kW variable frequency drive ATV310HU75N4E

      New and original Easy Altivar 310 series 7.5kW variable frequency drive ATV310HU75N4E

      $120.00 - $620.00
      Min Order: 1 set
      CN
      6 yrs
      4.9
      /5
      ·
      15 reviews
      ·
      "Good service"
      Contact Supplier
      variable frequency inverter ac motor drive

      variable frequency inverter ac motor drive

      Ready to Ship
      $55.00 - $59.00
      Min Order: 1 piece
      Shipping per piece: $31.00
      CN
      6 yrs
      5.0
      /5
      ·
      15 reviews
      ·
      "received on time"
      Contact Supplier
      Drive control mechanism with voice coil motor

      Drive control mechanism with voice coil motor

      Ready to Ship
      $90.00 - $96.00
      Min Order: 1 piece
      Efficiency: Ie 1
      CN
      10 yrs
      5.0
      /5
      ·
      2 reviews
      ·
      "fast shipping"
      Contact Supplier
      380v 3 phases 5.5kw 7.5kw 50hz 60hz Ac Drive power inverters vfd with Mask driver

      380v 3 phases 5.5kw 7.5kw 50hz 60hz Ac Drive power inverters vfd with Mask driver

      Ready to Ship
      $142.00 - $151.00
      Min Order: 1 set
      Shipping per piece: $30.60
      CN
      6 yrsverify
      4.9
      /5
      ·
      49 reviews
      ·
      "fast shipping"
      Contact Supplier
      1500 rpm motor speed reduce gearbox

      1500 rpm motor speed reduce gearbox

      $12,000.00 - $13,000.00
      Min Order: 2 sets
      CN
      10 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      "good experience"
      Contact Supplier
      Electric Table Lift Mechanism Linear Actuator for Height Adjustable Desk Legs with Handset Control Box 120mm

      Electric Table Lift Mechanism Linear Actuator for Height Adjustable Desk Legs with Handset Control Box 120mm

      $16.00
      Min Order: 2 pieces
      CN
      17 yrsverify
      4.7
      /5
      ·
      26 reviews
      ·
      "great service"
      Contact Supplier
      UDL Series 0.18kW~7.5kW Stepless Speed Variator with Motor

      UDL Series 0.18kW~7.5kW Stepless Speed Variator with Motor

      $50.00 - $80.00
      Min Order: 1 set
      CN
      8 yrs
      5.0
      /5
      ·
      3 reviews
      ·
      "Great supplier"
      Contact Supplier
      UDL gearbox transmission shaft mount reducer helical high torque gearbox mechanical speed variator for variable motor speed

      UDL gearbox transmission shaft mount reducer helical high torque gearbox mechanical speed variator for variable motor speed

      Ready to Ship
      $45.00
      Min Order: 1 unit
      Shipping per piece: $123.11
      CN
      9 yrs
      5.0
      /5
      ·
      2 reviews
      ·
      "Great service"
      Contact Supplier
      Titecho YVF Frequency variable speed Adjustable 11kw 15kw 22kw 30kw 40hp electric motor China factory Manufacturer

      Titecho YVF Frequency variable speed Adjustable 11kw 15kw 22kw 30kw 40hp electric motor China factory Manufacturer

      $50.00 - $500.00
      Min Order: 10 pieces
      CN
      7 yrsverify
      5.0
      /5
      ·
      5 reviews
      ·
      "good factory"
      Contact Supplier
      MB series variable gearbox mechanical speed variator

      MB series variable gearbox mechanical speed variator

      $199.00 - $399.00
      Min Order: 2 pieces
      CN
      10 yrs
      5.0
      /5
      ·
      8 reviews
      ·
      "Good service"
      Contact Supplier
      furniture lift mechanism electric linear actuator

      furniture lift mechanism electric linear actuator

      $20.00 - $25.00
      Min Order: 1 piece
      CN
      15 yrs
      5.0
      /5
      ·
      2 reviews
      ·
      "Good company"
      Contact Supplier
      Electro mechanic tensile machine electricity measuring instruments electrical universal tester

      Electro mechanic tensile machine electricity measuring instruments electrical universal tester

      $4,300.00
      Min Order: 1 set
      Power: Electronic
      CN
      15 yrsverify
      5.0
      /5
      ·
      4 reviews
      ·
      "good Company"
      Contact Supplier
      low frequency inverter 48v 50 60 hz frequency converter 220v 60hz to 220v 50hz Mechanical frequency conversion speed regulation

      low frequency inverter 48v 50 60 hz frequency converter 220v 60hz to 220v 50hz Mechanical frequency conversion speed regulation

      $37.77 - $45.77
      Min Order: 1 piece
      CN
      12 yrsverify
      4.8
      /5
      ·
      60 reviews
      ·
      "good service"
      Contact Supplier
      high torque low rpm 60w 12v dc gear motor with speed control

      high torque low rpm 60w 12v dc gear motor with speed control

      $27.00 - $32.86
      Min Order: 1 piece
      Efficiency: Ie 2
      CN
      9 yrs
      4.7
      /5
      ·
      4 reviews
      ·
      "Outstanding service"
      Contact Supplier
      PC Rpm Reducer Industrial Mechanical PC Gear Shifter PC Variable Planet Cone Disk Stepless Speed Variator Harmonic Drive Gearbox

      PC Rpm Reducer Industrial Mechanical PC Gear Shifter PC Variable Planet Cone Disk Stepless Speed Variator Harmonic Drive Gearbox

      Ready to Ship
      $62.00
      Min Order: 2 pieces
      Shipping per piece: $17.45
      CN
      19 yrsverify
      5.0
      /5
      ·
      17 reviews
      ·
      "customer service"
      Contact Supplier
      YYQ-500 Belt Drive Industrial Fan Bade Rotor Dynamic Balancing Machine

      YYQ-500 Belt Drive Industrial Fan Bade Rotor Dynamic Balancing Machine

      $4,000.00 - $10,000.00
      Min Order: 1 set
      Power: Electronic
      CN
      9 yrsverify
      4.4
      /5
      ·
      35 reviews
      ·
      "customer service"
      Contact Supplier
      UDL AN INFINITELY VARIABLE TRANSMISSION 1/6 UDL Series Low RPM Variable Speed Gear Box with Electric Motor

      UDL AN INFINITELY VARIABLE TRANSMISSION 1/6 UDL Series Low RPM Variable Speed Gear Box with Electric Motor

      Ready to Ship
      $71.00 - $300.00
      Min Order: 2 pieces
      Shipping per piece: $20.00
      CN
      1 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      24V 48V Hall DC brushless motor 100W-750W drive controller speed regulating DC motor reducer

      24V 48V Hall DC brushless motor 100W-750W drive controller speed regulating DC motor reducer

      Ready to Ship
      $90.00 - $200.00
      Min Order: 1 piece
      Shipping per piece: $56.74
      Efficiency: Ie 2
      CN
      7 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      "good customer service"
      Contact Supplier
      ICE Flange Reducer Industrial Mechanical Pc Gear Variable Planet Cone Disk Stepless Speed Variator Harmonic Drive Gearbox

      ICE Flange Reducer Industrial Mechanical Pc Gear Variable Planet Cone Disk Stepless Speed Variator Harmonic Drive Gearbox

      $60.00 - $80.00
      Min Order: 2 pieces
      CN
      2 yrs
      4.9
      /5
      ·
      7 reviews
      ·
      "Satisfactory service"
      Contact Supplier
      380v 3 phases 5.5kw 7.5kw 50hz 60hz Ac Drive power inverters vfd with Mask driver

      380v 3 phases 5.5kw 7.5kw 50hz 60hz Ac Drive power inverters vfd with Mask driver

      Ready to Ship
      $142.00 - $151.00
      Min Order: 1 box
      Shipping per piece: $30.54
      CN
      1 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      ATV312 AC Servo Drive ATV312H075M2 0.75KW Variable Speed Drive ATV312HU55N4 ATV312HD11N4 ATV312HU30N4

      ATV312 AC Servo Drive ATV312H075M2 0.75KW Variable Speed Drive ATV312HU55N4 ATV312HD11N4 ATV312HU30N4

      Ready to Ship
      $230.00 - $554.00
      Min Order: 1 piece
      Shipping per piece: $32.21
      CN
      1 yrs
      5.0
      /5
      ·
      4 reviews
      ·
      "fast delivery"
      Contact Supplier
      Mini VFD 50Hz 60Hz AC Drive for General Use 220V 380V

      Mini VFD 50Hz 60Hz AC Drive for General Use 220V 380V

      $33.00 - $38.00
      Min Order: 1 piece
      CN
      3 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      "good business"
      Contact Supplier
      New and original Easy Altivar 310 series 0.75kW variable frequency drive ATV310H075N4E

      New and original Easy Altivar 310 series 0.75kW variable frequency drive ATV310H075N4E

      $120.00 - $620.00
      Min Order: 1 set
      CN
      6 yrs
      4.9
      /5
      ·
      15 reviews
      ·
      "Good service"
      Contact Supplier
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      About products and suppliers

      417 mechanical variable speed drives products are offered for sale by suppliers on Alibaba.com, of which variable frequency drivers accounts for 23%. A wide variety of mechanical variable speed drives options are available to you, such as multiple, dual and triple.You can also choose from sdk, mechanical variable speed drives,As well as from software reengineering, oem mechanical variable speed drives, and whether mechanical variable speed drives is motor, industrial, or air conditioner.
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