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We stock and service Variable Frequency Industrial Automation equipment, replacement parts and related systems - both current and discontinued products.

Select from the search results below or call us at (212) 772- 6992 ext. 704 or email rfitzgerald@yorkscientific.com for help with your Variable Frequency requirements.

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1000 results found for "Variable Frequency"
Cutler Hammer

Compact Variable Frequency Drive Series 1 115v Input/230v Output Three Phase Mains Connection 3 Phase Motor 14a 5.5kw 10hp Internal Rfi Filter Brake Chopper Led Display Ip20/nema

DC1-34014FB-A20CE1-Refurbished

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Cutler Hammer

Compact Variable Frequency Drive Series 1 115v Input/230v Output Three Phase Mains Connection 3 Phase Motor 18a 7.5kw 10hp No Internal Rfi Filter Brake Chopper Led Display Ip20/ne

DC1-34018NB-A20CE1-Refurbished

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Cutler Hammer

Compact Variable Frequency Drive Series 1 115v Input/230v Output Three Phase Mains Connection 3 Phase Motor 30a 15kw 10hp No Internal Rfi Filter Brake Chopper Led Display Ip20/nem

DC1-34030NB-A20CE1-Refurbished

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Mitsubishi

Inverter Drive Variable Frequency 380-460 Vac 50-60 Hertz 6.9-4 Amp 3 Phase

FR-A240E-1.5KP-Refurbished

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Emerson

Drive Variable Frequency 7.5hp 200/240vac 22amp Hsk Series

HSK2202-E1-Refurbished

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Siemens

Ac Drive Variable Frequency Simovert Series 10 Hp Input 500 Vac 50/60 Hertz 3 Phase 14 Amp Output 14 Amp 3 Phase 0-300 Hertz

6SE1211-3YB03-Refurbished

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Siemens

Ac Drive Variable Frequency Simovert P Series 10 Hp Input 500 Vac 50/60 Hertz 14 Amp 3 Phase Output 14 Amp 3 Phase 0-300 Hertz

6SE1211-3YB03-Z-Refurbished

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Fuji

Drive / Variable Frequency Frenic-multi Ip20 Input / 22.2 Amp / 3 Phase / 200-240 V / 50/60 Hertz Output / 5 Hp / 6.4 Kva / 17 Amp / 3 Phase / 200-240 V / 0.1-

FRN3.7E1S-2BM1-Refurbished

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Cutler Hammer

Compact Variable Frequency Drive Series 1 115v Input/230v Output Three Phase Mains Connection 3 Phase Motor 5.8a 2.2kw 3hp No Internal Rfi Filter Brake

DC1-345D8NB-A6SCE1-Refurbished

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Cutler Hammer

Compact Variable Frequency Drive Series 1 115v Input/230v Output Three Phase Mains Connection 3 Phase Motor 9.5a 4kw 5hp Internal Rfi Filter Brake Chopper Led Display Ip20/nema 0

DC1-349D5FB-A20CE1-Refurbished

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Cutler Hammer

Compact Variable Frequency Drive Series 1 400v Single Phase Mains Connection 3 Phase Motor 4.3a 0.75kw 1 Hp No Internal Rfi Filter No Internal Brake Chopper Led Display Ip66 With S

DC1-1D4D3NN-A6SOE1-Refurbished

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Siemens

Variable Frequency Ac Drive Simovert P 10 Hp 14 Amp 11 Kva 460v Three Phase 50/60 Hertz

6SE1211-3YB00-Refurbished

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Mitsubishi

Inverter Drive Variable Frequency Fr-a200 Series 1 Kw

FR-A240E-1K-05-Refurbished

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Weg

Variable Frequency Drives - Cfw715

CFW700E142T2DBN1C3-Refurbished

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Weg

Variable Frequency Drives - Cfw712

CFW700E142T2NBN1C3-Refurbished

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Weg

Variable Frequency Drives - Cfw718

CFW700E142T4DBN1C3-Refurbished

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Weg

Variable Frequency Drives - Cfw714

CFW700E142T4NBN1C3-Refurbished

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Weg

Variable Frequency Drives - Cfw716

CFW700E180T2DBN1C3-Refurbished

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Weg

Variable Frequency Drives - Cfw717

CFW700E105T4DBN1C3-Refurbished

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Weg

Variable Frequency Drives - Cfw713

CFW700E180T2NBN1C3-Refurbished

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Weg

Variable Frequency Drives - Cfw719

CFW700E180T4DBN1C3-Refurbished

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Weg

Variable Frequency Drives - Cfw715

CFW700E180T4NBN1C3-Refurbished

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Lenze

Variable Frequency Drive Scf Series Input Voltage 120 - 240 Vac 4.2 - 4.8 Amps 1 Hp Modbus Communications

SF110S-Refurbished

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Siemens

Ac Drive Compact Variable Frequency Sinamics G120c 11 Kw / 15 Hp 3 Phase 380-480 Vac 50/60 Hertz 33 Amp 6 Di / 2 Do 1 Ai / 1 Ao Unfiltered

6SL3210-1KE22-6UF1-Refurbished

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Danfoss

Variable Frequency Ac Drive - Pump Pumpvfd 40hp 52a 3x480v Fusdsc Nema1 B2 No Of Inut Phases 3 Supply Voltage 380/480 Vac Hp Rating - Normal Duty 40 Hp Enclosure Rating Ip21 Frame Size

131F1073-Refurbished

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Ingersoll Rand

Drive Variable Frequency 11 Kw 15 Hp 3 Phase 380-480 V In 50/60 Hertz In 0-1000 Hertz Out 24/21 Amp 21.6/18.9 Amp

134F1794-Refurbished

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Magnetek

Discontinued By Manufactuer, Ac Drive, Gpd 505, Variable Frequency, Pulse Width Modulated, 460 Vac Rated Input, 50/60 Hz, 3 Phase, 14 Amp Output, 10 Hp Nominal (120% Ol)

GPD505V-B014LV-Refurbished

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Fuji

Variable Frequency Drive,1 Max. Hp,3 Input Phase Ac,480vac Input Voltage , 460vac - 3-phase Input, Current(amps) 3.1, Dimension (inches) 5.12 X 4.33 X 5.47

FRN0004C2S-4U-Refurbished

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Abb

Drive, Variable Frequency, .25 Hp, Acs55 Micro Series, Nema 1, Enclosed, Input / Single Phase / 208-240 Vac, Output / 1.4 Amp / 3 Phase / 240 Vac, With Built-in Emc Filter

ACS55-01E-01A4-2-Refurbished

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Cutler Hammer

Variable Frequency Drive, H-max Series, 3 Phase, 5 Hp, 9.6 A, 380 Vac To 480 Vac

HMX34AG9D621-N-Refurbished

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Teco-westinghouse

Micro Drive, Variable Frequency, L510 Series, 115 V, Single Phase, .5 Hp, Ip20, 3 Phase Out

L510-1P5-H1-U-Refurbished

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Vacon

Variable Frequency Drive, Fc302, Vlt Automation Drive, 480 V, Three Phase, 6.3 Amp, 3 Kw, 4 Hp, Ip-20, Out: 3x0-vin 0-1000hz

FC-302P3K0T5E20H1XXXXXXSXXXXA4BXCXXXXDX-Refurbished

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Mitsubishi

Inverter Drive, Variable Frequency, Fr-a700 Series. 200-240 Vac, 34 Amp, 3 Phase, 50/60 Hz In, 0.2-400 Hz Out

FR-A720-00175-TF-Refurbished

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Mitsubishi

Inverter Drive, Variable Frequency, Fr-a700 Series, 2.2 Kw, 3 Hp, 380-480 Vac, 6 Amp, 3 Phase, 50/60 Hz In, 0.2-400 Hz Out

FR-A740-00083-EC-Refurbished

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Control Techniques

Drive, Hvac, Variable Frequency, 25 Amp, 380-480 Vac, 50/60 Hz, 35 Hp, Frame Size 3

BA3401-Refurbished

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Vacon

Drive, Variable Frequency, 230v, 5hp, 3 Phase

WF2C20050N-Refurbished

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Magnetek

Discontinued By Manufactuer, Ac Drive, Gpd 505, Variable Frequency, Pulse Width Modulated, 230 Vac Rated Input, 50/60 Hz, 3 Phase, 17.5 Amp Output, 5 Hp Nominal (120% Ol)

GPD505V-A017-Refurbished

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Cutler Hammer

Drive / Variable Frequency, Dg1 Series, Ip00, Lcd Graphical Display, 160 Kw / 250 Hp, 311/385 Amp, 3 Phase, 380-500 Vac, 50/60-400 Hz, Emc Filter, Keypad Included, 62.5 L X 27 H X 31.5 W Inc

DG1-34310FN-C00C-Refurbished

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Magnetek

Discontinued By Manufactuer, Ac Drive, Gpd 505, Variable Frequency, Pulse Width Modulated, 460 Vac Rated Input, 50/60 Hz, 3 Phase, 80 Amp Output, 60 Hp Nominal (120% Ol)

GPD505V-B080-Refurbished

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Mitsubishi

Inverter Drive, Variable Frequency, 460 Vac, 5.5 Kw, 7.5 Hp

FR-A241E-5.5K-UL-Refurbished

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Hitachi

Drive, Kdk400 Series, Variable Frequency, 55 Kw, 200 Vac, 180 A

KDK400-750LF-Refurbished

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Mitsubishi

Inverter Drive, Variable Frequency, 230 Vac, 3 Hp, 2.2 Kw, 3 Phase, Fr-z Series

FR-Z-024-2.2K-Refurbished

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Vacon

Variable Frequency Drive, Phase 1/3, 0.37 To 1.5 Kw (1 Phase), 2.2 To 3 Kw (3 Phase), 220 To 240 V (1 Phase), 208 To 240 V (3 Phase)

195H3105-Refurbished

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Mitsubishi

Inverter Drive, Variable Frequency, Fr-a700 Series, .37 Kw, .5 Hp, 380-480 Vac, 1.5 Amp, 3 Phase, 50/60 Hz In, 0.2-400 Hz Out

FR-A740-00015-NA-Refurbished

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Omron

Variable Frequency Inverter Drive, 0.5 Hp, 0.55 Kw, 3 Amp, 230 Vac

3G3EV-AB00-4E-Refurbished

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Magnetek

Discontinued By Manufactuer, Ac Drive, Gpd 505, Variable Frequency, Pulse Width Modulated, 230 Vac Rated Input, 50/60 Hz, 3 Phase, 54 Amp Output, 20 Hp Nominal (120% Ol)

GPD505V-A054-Refurbished

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Magnetek

Discontinued By Manufactuer, Ac Drive, Gpd 505, Variable Frequency, Pulse Width Modulated, 460 Vac Rated Input, 50/60 Hz, 3 Phase, 380 Amp Output, 300 Hp Nominal (120% Ol)

GPD505V-B380-Refurbished

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Ssd Drives

Drive, 690 Series, Variable Frequency, 2 Hp, 380-460 Vac, 50/60 Hz, Nema1, Brake Switch Fitted, No System Board, No Filter, 3 Phase

690+0002/460/1BN-Refurbished

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Magnetek

Variable Frequency Drive, Impulse Vg+ Series 4, 460 Vac, 91 Amp Max Full Load, 1220 Vac Control Voltage, 60 Hp, Pg-x3 Encoder Card, X-press Programming, (cimr-au4a0103aaa)

4091-VG+S4-Refurbished

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Vacon

131b0075, Variable Frequency Ac Drive, Premium, Vlt Fc-302 Series, 1hp, 2.1a, 480v, 3ph, Ip20, Frame Size A2

FC-302PK75T5E20H2XGXXXXSXXXXAXBXCXXXXDX-Refurbished

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Lenze

Variable Frequency Drive, 8400 Baseline, Vector-controller, 0.75 Kw, 2.4 Amps, 400v Main Supply, 3 Phase, 0-300 Hz, Ip20

E84AVBDE7514SX0-Refurbished

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