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We stock and service Variable Speed 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 Speed requirements.

Click here to have us contact you with a quote or for further assistance.

249 results found for "Variable Speed"
Schneider Electric

Variable Speed Ac Motor Driver 3 15kw Control / Drive Type:variable Speed Drive Compatible Motor Type:induction / Asynchronous Motors Power Rating:15kw No. Of Phases:three Phase Outpu

ATV212WD15N4-Refurbished

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Schneider Electric

Variable Speed Ac Motor Driver 3 11kw Control / Drive Type:variable Speed Drive Compatible Motor Type:induction / Asynchronous Motors Power Rating:11kw No. Of Phases:three Phase Outpu

ATV212HD11M3X-Refurbished

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Kb Electronics

Dc Motor Speed Control Variable Speed Kblc Series 115 V Ac 50/60 Hertz 0-90 V Dc Rated - 6 Amp

KBLC-125-Refurbished

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Yaskawa Electric

Variable Speed Drive 30 Hp 380-460 Vac 50/60 Hertz 3 Phase 41 Amp Variable / 32 Amp Continuous 0-400 Hertz

CIMR-P5M4018-Refurbished

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Danfoss

Drive Variable Speed 3.5 Amp 208/240 Vac Ip65 0.37 Kw

195H3101-Refurbished

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Danfoss

Variable Speed Drive Vlt 2020 Series 3 Phase 380-460vac 50/60 Hertz 2.3amp 1.5 Hp W/ Display

195H3301-Refurbished

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Danfoss

Variable Speed Drive Vlt Type 2025 3 Phase 380-460vac 50/60 Herz 2.7amp With Display

195H3303-Refurbished

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Nidec Corporation

Variable Speed Drive Commander Input: 6.5 Amp 1 Phase 200-240 Vac 50/60 Hertz Output: 2.3 Amp 3 Phase 0-240 Vac 0-1000 Hertz 0.37 Kw Size: 1

SE-11200037-Refurbished

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Danfoss

Ac Drive Vlt3000 Series Variable Speed 440-500 V Ac 50/60 Hertz 25 Hp

175H7359-Refurbished

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Nidec Corporation

Variable Speed Drive Ac Commander Cd Series 3 Phase 380/480 Vac 50/60 Hertz 2.2 Kw Nema1 No Keypad

CD-220-Refurbished

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Danfoss

Variable Speed Drive 14 Amp 3 Phase 380-500 Vac 50/60 Hertz

175Z0317-Refurbished

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Danfoss

Variable Speed Drive Vlt Type 2040 3 Phase 380-460vac 50/60 Hertz 5.3amp With Display

195H3307-Refurbished

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Mitsubishi

Ac Drive Variable Speed 0.75kw 1 Hp Ac Input: Ac220-240v 50-60 Hertz Output: 4a

FR-A024-S0.75K-ER-Refurbished

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Extron

Snap-pac Ii Dr Variable Speed Drive 3 Hp 1 Phase

M9111-05-0700-Refurbished

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Mitsubishi

Variable Speed Drive (vsd/vfd) 10hp 230v Ac Dr 7.5kw

FR-E520-7.5KN-Refurbished

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Nidec Corporation

Dc Drive Mentor Series 4 Quad 7.5kw Variable Speed

6M4Q7.5-Refurbished

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Schneider Electric

Drive Variable Speed For Asynchronous Motors Three Phase Output 200/240 V Motors 0.75kw 1 Hp Three Phase Supply Voltage: 525-600 Vac 50/60 Hertz

ATV312H075S6-Refurbished

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Schneider Electric

Drive Variable Speed Drive Atv31 1 Phase Supply 0.75 Kw - 240v W/ Emc Filter Ip20

ATV31H075M2-Refurbished

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Schneider Electric

Drive Altivar 32 Variable Speed 0.75kw 1 Hp Three Phase Supply Voltage: 380-500 Vac 50/60 Hertz

ATV32H075N4-Refurbished

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Schneider Electric

Variable Speed Drive Altivar 61 Series 200-240 V Ac 50/60 Hertz 3-phase 1 Hp Ip 20

ATV61H075M3-Refurbished

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Parker

Ac Drive Variable Speed Ac10 Series Ip20 Enclosure General Purpose 230 V Three Phase 2 Hp/1.5 Kw Braking Module Fitted C3 Emc Filter Fitted

10G-32-0070-BF-Refurbished

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Toshiba

Variable Speed Drive Tosvert Vf-s15 Series Sinusoidal Pwm Control 0.1 To 500.0hz Default Setting: 0.5 To 60 Hertz Maximum Frequency: 30 To 500hz Three Phase 460 Vac 10 Hp Operation Pan

VFS15-4075PL-W1-Refurbished

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Schneider Electric

Drive Variable Speed For Asynchronous Motors Three Phase Output 200/240 V Motors 0.75kw 1 Hp Three Phase Supply Voltage: 380-500 Vac 50/60 Hertz Custom Modi

ATV312H075N4410-Refurbished

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Danfoss

Ac Drive Variable Speed Input 5.3amp 3x380vac 50/60 Hertz Output 5.6 Amp 4.5 Kva

195H4407-Refurbished

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Danfoss

Hvac Drive Variable Speed Drive 380-415 Vac 2.2 Kw Vlt3504

175H9079-Refurbished

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Carlo Gavazzi

Variable Speed Drive Rvdf Series Frame Size 2 3 Phase 480 Vac 0.75 Kw 1 Hp With Built-in Filter Ip65 With Water And Dust Proof Switch

RVDFB340075FES-Refurbished

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Parker

Ac Drive Variable Speed Ac10 Series Ip20 Enclosure General Purpose 230 V Single Phase 2 Hp/1.5 Kw Braking Module Fitted No Emc Filter Fitted

10G-12-0070-BN-Refurbished

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Mitsubishi

Drive Variable Speed/frequency Freqrol Fr-e700 Series 3 Phase 0.2-400 Hertz 400 V 7.5kw Special J Vfd

FR-E740-7.5K-Refurbished

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Schneider Electric

Drive Variable Speed 3 Phase 0.75 Kw W/o Filter 1 Hp Rj45 Rtu For Modbus 3.1 Amp 380-460 Vac

ATV310H075N4E-Refurbished

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Weg

Variable Speed Drive 7-amp 5hp 0.25 To 175 Cv

CFW500 C 07P0 T5 DB20H00-Refurbished

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Yaskawa Electric

Variable Speed Drive Transistor Converter Dc3 Series 200-220/200-230 Vac Input 50/60 Hertz 300 Amp 330 Vdc Output 280 Amp 75kw W/ Hmi

CIMR-DCA2075-Refurbished

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Toshiba

Drive / Variable Speed Tosvert Vf-s15 Series World Model Operation Panel Sinusoidal Pwm Control 1 Hp 3 Phase 460 Vac 0.1-500 Hertz Default Setting: 0.5-60 Hertz Maximum Frequency: 30-50

VFS15-4007PL-W-Refurbished

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Schneider Electric

Variable Speed Drive Atv312 4.8 Amp 1 Phase Supply 170..264 V 0.75 Kw 1 Hp Canopen Modbus

ATV312H075M2-Refurbished

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Schneider Electric

Drive Variable Speed For Asynchronous Motors Three Phase Output 200/240 V Motors 0.75kw 1 Hp Three Phase Supply Voltage: 200-240 Vac 50/60 Hertz

ATV312H075M3-Refurbished

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Schneider Electric

Drive Variable Speed For Asynchronous Motors Three Phase Output 200/240 V Motors 0.75 Kw 1 Hp Three Phase Supply Voltage: 380-500 Vac 50/60 Hertz

ATV312H075N4-Refurbished

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Schneider Electric

Drive Variable Speed Altivar 12 For Asynchronous Motors W/ Heatsink 0.18kw 0.25hp 200-240 Vac 1-phase In 200-240 Vac 3-phase Out

7108-Refurbished

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Schneider Electric

Drive Variable Speed Altivar 12 For Asynchronous Motors W/ Heatsink 0.75kw 1 Hp 100-120 Vac 1-phase In 200-240 Vac 3-phase Out

ATV12H075F1-Refurbished

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Schneider Electric

Drive Variable Speed Altivar 212 0.75 Kw 1 Hp Three-phase 380-480 Vac 50/60 Hertz Ip21 Enclosure

ATV212H075N4-Refurbished

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Schneider Electric

Variable Speed Drive Altivar 31 0.75 Kw 240 Vac 3 Phase Ip20

ATV31H075M3XA-Refurbished

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Schneider Electric

Variable Speed Drive Altivar 32 Single Phase 0.75 Kw 1 Hp 200-240 Vac 50/60 Hertz Successor Is Atv320u07m2b

ATV32H075M2-Refurbished

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Schneider Electric

Variable Speed Drive 1 Hp 0.75 Kw 380/415 Vac Input 3 Phase 2.2 Amp

ATV-452075-Refurbished

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Schneider Electric

Variable Speed Drive Altivar 61 Series 380-480 V Ac 50/60 Hertz 3-phase 1 Hp Ip 20

ATV61H075N4-Refurbished

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Schneider Electric

Drive Variable Speed 1 Hp 230v

VSD07-U18P20-Refurbished

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Danfoss

Ac Drive Vlt Series Variable Speed 440-500 V Ac 50/60 Hertz 10 Hp

175L8071-Refurbished

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Toshiba

Variable Speed Drive Tosvert Vf-s15 Series Sinusoidal Pwm Control 0.1 To 500.0hz Default Setting: 0.5 To 60 Hertz Maximum Frequency: 30 To 500hz Three Phase 230 Vac 10 Hp Operation Pan

VFS15-2075PM-W1-Refurbished

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Imo

Variable Speed Drive 1 Drive 2 Single Phase 750w 2

XKL-075-21-Refurbished

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Johnson Controls

Variable Speed Drive 7.5hp 480v 3 Phase 50/60 Hertz Type 1 N2 Vsd W/bypass

VS007411A-N0000-Refurbished

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Parker

Ac Drive Variable Speed Ac10 Series Ip20 Enclosure General Purpose 230 V Three Phase 2 Hp/1.5 Kw Braking Module Fitted No Emc Filter Fitted

10G-32-0070-BN-Refurbished

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Lenze

Ac Motor Drive Variable Speed 10 Hp 460 Volts 0-60/120 Hertz 3 Phase

DL14100D-Refurbished

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Lenze

Ac Drive Mc3000 Series Variable Speed 400-480 V Ac 50/60 Hertz 0.75 Kw 1 Hp 3 Phase Nema 1 - General Purpose Enclosure

M3410B-Refurbished

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Lenze

Ac Drive Tcf Series Variable Speed 400-480 V Ac 50/60 Hertz 1.1 Kw 3 Phase Input

TF415-Refurbished

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