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We stock and service Frequency Control 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 Frequency Control requirements.

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

103 results found for "Frequency Control"
Allen Bradley

Ac Drive 1336 Plus Ii Adjustable Frequency 113-148 Kva 380-480 Volts 172-178 Amps 8 Phase 50/60 Hertz Programmer/controller W/ Analog Pot

1336F-B125-AA-EN-HCS2-L4-Refurbished

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Bosch

Medium Frequency Inverter 6-36 Ka Air Cooling 400-480 V 50/60 Hertz 110 Amps Integrated Control Function

PSI 6300.628 L1-Refurbished

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Yaskawa Electric

Ac Drive Vector Control 3 Phase 132 Kw (hd) / 160 Kw (nd) 260 Amp (hd) / 269 Amp (nd) 400 V Input 400 Hertz Maximum Output Frequency 3 Analog Input 2 Analog Output 8 Digital Input 4 D

CIMR-AC4A0296AAA-Refurbished

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Danfoss

Frequency Converter Fc 102 Series Hvac Drive 2.2 Kw / 3.0 Hp 3.88 Kva 3 Phase 380-480 V Rfi Filter Graphical Loc.control Panel W/o Brake Chopper Ip55 Enclosure

FC-102P2K2T4P55H2XGX3SXSXXXXAXBXCXXXXDX-Refurbished

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Allen Bradley

Ac Drive Adjustable Frequency Powerflex 70 480 Vac 3 Phase 1.1 Amp 0.37 Kw 0.5 Hp Panel Mount Interface Module - Blank Cover With Brake No Not Filtered Enhanced Control

20AD1P1A0AYNNNC0-Refurbished

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Allen Bradley

Variable Frequency Drive Ethernet/ip Ip66 Nema Type 4 1.5a (0.4kw)0.5hp 24vdc Control Armorconnect Media No Selection No Selection

294E-FD1P5Z-G2-Refurbished

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Parker

Ac Drive 650 Series Frequency Inverter Ldc 6 Button Local Control Single Phase Input 16amp 220-240vac 50/60 Hertz 3 Phase Output 7amp 0-220/240vac 0-240

650/015/230/0/00/DISP/US/0/0-Refurbished

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Allen Bradley

Variable Frequency Drive Ethernet/ip Ip66 Nema Type 4 1.5a (0.4kw)0.5hp 24vdc Control Field Install Kit No Selection No Selection

294E-FD1P5Z-G3-Refurbished

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Allen Bradley

Variable Frequency Drive Devicenet Ip67 Volts Per Hertz 380-480v 1.4 Amp 0.4 Kw 0.5 Hp 24 Vdc Control 10 Amp Rated Scp Conduit 3m Unshielded Cable

284D-FHD1P4Z-10-CR-Refurbished

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Allen Bradley

Ac Drive Adjustable Frequency Powerflex 70 480 Vac 3 Phase 1.1 Amp 0.37 Kw 0.5 Hp Panel Mount Interface Module - Full Numeric Lcd With Brake No Not Filtered Controlnet

20AD1P1A3AYNNCC0-Refurbished

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Allen Bradley

Variable Frequency Drive Ethernet Ip67/nema 4 Watertight Enclosure 24 Vdc 10 Amp 1.4 Amp At 0.4 Kw/ 0.5 Hp Sensorless Vector Control 380-480 Vac Operation 2-4 Inputs

284E-FVD1P4Z-10-RRW-3-EMI-OC-Refurbished

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Allen Bradley

Variable Frequency Drive Devicenet Ip67 Volts Per Hertz 380-480v 2.3 Amp 0.75 Kw 1.0 Hp 120 Vac Control 10 Amp Rated Scp Conduit 3m Unshielded Cable

284D-FHD2P3D-10-CR-OC-Refurbished

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Allen Bradley

Variable Frequency Drive Devicenet Ip67 Volts Per Hertz 380-480v 4.0 Amp 1.5 Kw 2.0 Hp 120 Vac Control 10 Amp Rated Scp Round Media 3m Unshielded Cab

284D-FHD4P0D-10-RR-Refurbished

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Allen Bradley

Variable Frequency Drive Devicenet Ip66 Nema Type 4 1.5 Amp (0.4kw) 0.5hp 24vdc Control Armorconnect Media

294D-FD1P5Z-G2-Refurbished

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Allen Bradley

Ac Drive Adjustable Frequency Powerflex 70 600 Vac 3 Phase 1.7 Amp 0.75 Kw 1 Hp Panel Mount Interface Module - Blank Cover With Brake No Not Filtered Enhanced Control N

20AE1P7A0AYNNNC0-Refurbished

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Allen Bradley

Ac Drive Adjustable Frequency Powerflex 70 600 Vac 3 Phase 1.7 Amp 0.75 Kw 1 Hp Flange Mount Interface Module - Blank Cover With Brake No Not Filtered Enhanced Control

20AE1P7F0AYNNNC0-Refurbished

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Allen Bradley

Ac Drive 1336 Plus Ii Adjustable Frequency 380-480 V Ac 513-620 V Dc 2.2 Kw / 3 Hp Ip 00 / Open Enclosure Frame Size A3 Programmer/controller

1336F-BRF30-AN-EN-HCS2-L9E-LA3-Refurbished

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Allen Bradley

Ac Drive 1336 Series Adjustable Frequency 380-480 V Ac 50/60 Hertz 1 Hp (0.75 Kw) Open (ip 00) Programmer/controller Option

1336E-BRF10-AN-EN-HA2-L8E-Refurbished

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Allen Bradley

Ac Drive Adjustable Frequency 380-480 Vac 7.5 Kw 10 Hp Nema 1 English Control Interface 115 Vac

1336S-BRF100-AA-EN-L6-Refurbished

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Allen Bradley

Ac Drive 1336 Series Adjustable Frequency 380-480 V Ac 50/60 Hertz 10 Hp (7.5 Kw) Nema 1 (ip 20) Programmer/controller Option

1336E-BRF100-AA-EN-HA2-L9E-Refurbished

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Allen Bradley

Ac Drive Adjustable Frequency 1336 Series 380-480 Vac 7.5 Kw 10 Hp Nema 1 English Control Interface 115 Vac

1336E-BRF100-AA-EN-L6-Refurbished

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Allen Bradley

Ac Drive 1336 Series Adjustable Frequency 380-480 V Ac 50/60 Hertz 10 Hp (7.5 Kw) Nema 1 (ip 20) Programmer/controller Option

1336E-BRF100-AA-EN-HA2-L6-Refurbished

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Allen Bradley

Ac Drive 1336 Plus Ii Adjustable Frequency 380-480 V Ac 513-620 V Dc 7.5 Kw / 10 Hp Ip 20 / Nema 1 Enclosure Frame Size A4 Programmer/controller

1336F-BRF100-AA-EN-HCS2-L6-Refurbished

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Allen Bradley

Ac Drive 1336 Plus Ii Adjustable Frequency 380-480 V Ac 513-620 V Dc 7.5 Kw / 10 Hp Ip 20 / Nema 1 Enclosure Frame Size A4 Programmer/controller

1336F-BRF100-AA-EN-HAS2-L5-Refurbished

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Allen Bradley

Ac Drive 1336 Plus Ii Adjustable Frequency 380-480 V Ac 513-620 V Dc 11 Kw / 15 Hp Ip 00 / Open Enclosure Frame Size A4 Programmer/controller

1336F-BRF150-AN-EN-HAS1-LA6-Refurbished

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Allen Bradley

Ac Drive 1336 Plus Ii Adjustable Frequency 380-480 V Ac 513-620 V Dc 7.5 Kw / 10 Hp Ip 20 / Nema 1 Enclosure Frame Size A4 Programmer/controller

1336F-BRF100-AA-EN-HAS2-L4-Refurbished

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Allen Bradley

Ac Drive Adjustable Frequency 1336 Series 380-480 Vac 1.2 Kw 1.5 Hp Ip00 English Control Interface 24 Vac/dc And Encoder Feedback

1336E-BRF15-AN-EN-L8E-Refurbished

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Allen Bradley

Ac Drive Adjustable Frequency 380-480 Vac 7.5 Kw 10 Hp Nema 1 English V3.04 Control Interface 115 Vac

1336S-BRF100-AE-EN3-L6-Refurbished

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Allen Bradley

Ac Drive Adjustable Frequency 380-480 Vac 7.5 Kw 10 Hp Nema 1 English V4.xx Control Interface 115 Vac

1336S-BRF100-AA-EN4-L6-Refurbished

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Allen Bradley

Ac Drive 1336 Plus Ii Adjustable Frequency 380-480 V Ac 513-620 V Dc 7.5 Kw / 10 Hp Ip 65 / Nema 4 Enclosure Frame Size A4 115 V Ac Control Interface

1336F-BRF100-AF-EN-HJ2-L6-Refurbished

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Allen Bradley

Ac Drive 1336 Plus Ii Adjustable Frequency 380-480 V Ac 513-620 V Dc 7.5 Kw / 10 Hp Ip 20 / Nema 1 Enclosure Frame Size A4 Programmer/controller

1336F-BRF100-AA-EN-HAS2-L6-Refurbished

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Allen Bradley

Ac Drive 1336 Plus Ii Adjustable Frequency 380-480 V Ac 513-620 V Dc 7.5 Kw / 10 Hp Ip 00 / Open Enclosure Frame Size A4 Programmer/controller

1336F-BRF100-AN-EN-HCS2-L6-Refurbished

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Allen Bradley

Ac Drive Adjustable Frequency 380-480 Vac 7.5 Kw 10 Hp Ip00 English Control Interface 115 Vac

1336S-BRF100-AN-EN-L6-Refurbished

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Allen Bradley

Ac Drive 1336 Series Adjustable Frequency 380-480 V Ac 50/60 Hertz 10 Hp (7.5 Kw) Nema 1 (ip 20) Programmer/controller Option

1336E-BRF100-AA-EN-HA2-L7E-Refurbished

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Allen Bradley

Ac Drive 1336 Plus Ii Adjustable Frequency 380-480 V Ac 513-620 V Dc 7.5 Kw / 10 Hp Ip 20 / Nema 1 Enclosure Frame Size A4 Programmer/controller

1336F-BRF100-AA-EN-HCS2-L5-Refurbished

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Allen Bradley

Ac Drive Adjustable Frequency 380-480 Vac 7.5 Kw 10 Hp Ip00 English V4.xx Control Interface 115 Vac

1336S-BRF100-AN-EN4-L6-Refurbished

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Allen Bradley

Ac Drive 1336 Plus Ii Adjustable Frequency 380-480 V Ac 513-620 V Dc 7.5 Kw / 10 Hp Ip 20 / Nema 1 Enclosure Frame Size A4 Programmer/controller

1336F-BRF100-AA-EN-HAS1-L4-Refurbished

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Allen Bradley

Ac Drive 1336 Plus Ii Adjustable Frequency 380-480 V Ac 513-620 V Dc 7.5 Kw / 10 Hp Ip 20 / Nema 1 Enclosure Frame Size A4 Programmer/controller

1336F-BRF100-AA-EN-HCS1-L6-Refurbished

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Allen Bradley

Ac Drive 1336 Plus Ii Adjustable Frequency 380-480 V Ac 513-620 V Dc 7.5 Kw / 10 Hp Frame Size A4 115 V Ac Control Interface

1336F-BRF100-AX-EN-L6-Refurbished

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Allen Bradley

Ac Drive 1336 Series Adjustable Frequency 380-480 V Ac 50/60 Hertz 1 Hp (0.75 Kw) Nema 1 (ip 20) Programmer/controller Option W/digital Pot Him Ttl Contact

1336E-BRF10-AA-EN-HA2-L7E-Refurbished

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Allen Bradley

Ac Drive Adjustable Frequency 380-480 Vac 0.75 Kw 1 Hp Ip00 English/german V4.xx Control Interface 115 Vac

1336S-BRF10-AN-DE4-L6-Refurbished

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Allen Bradley

Ac Drive Adjustable Frequency 380-480 Vac 0.75 Kw 1 Hp Nema 1 English V4.xx Control Interface 115 Vac

1336S-BRF10-AA-EN4-L6-Refurbished

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Allen Bradley

Ac Drive Adjustable Frequency 380-480 Vac 1.2 Kw 1.5 Hp Nema 1 English V4.xx Human Interface Module - Programmer/controller With Digital Pot

1336S-BRF15-AA-EN4-HA2-Refurbished

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Allen Bradley

Ac Drive 1336 Plus Ii Adjustable Frequency 380-480 V Ac 513-620 V Dc 7.5 Kw / 10 Hp Ip 00 / Open Enclosure Frame Size A4 Programmer/controller

1336F-BRF100-AN-EN-HCS2-L5-Refurbished

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Allen Bradley

Ac Drive Adjustable Frequency 1336 Series 380-480 Vac 7.5 Kw 10 Hp Nema 1 English Control Interface 24 Vac/dc And Encoder Feedback

1336E-BRF100-AA-EN-L8E-Refurbished

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Allen Bradley

Ac Drive 1336 Plus Ii Adjustable Frequency 380-480 V Ac 513-620 V Dc 0.75 Kw / 1 Hp Ip 20 / Nema 1 Enclosure Frame Size A1 Programmer/controller

1336F-BRF10-AA-EN-HAS2-L5E-Refurbished

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Allen Bradley

Drive Ac Drive 1336 Plus Ii Adjustable Frequency 380-480 Vac 513-620 Vdc 7.5 Kw/10 Hp Ip 20/nema 1 Enclosure French Languge Programmer/controller

1336F-BRF100-AE-FR-HCS2-L5-Refurbished

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Allen Bradley

Ac Drive Adjustable Frequency 1336 Plus 7.5 Kw / 10 Hp 380-480 / 513-620 V 24 Vac / Dc Ip 20 / Nema 1 English / French Programmer/controller W/digital P

1336S-BRF100-AE-FR4-HA2-L5-Refurbished

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Allen Bradley

Ac Drive Adjustable Frequency 380-480 Vac 7.5 Kw 10 Hp Nema 1 English V5.01 Control Interface 115 Vac

1336S-BRF100-AE-EN5-L6-Refurbished

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Allen Bradley

Ac Drive Adjustable Frequency 1336 Series 380-480 Vac 7.5 Kw 10 Hp Ip00 English Control Interface 115 Vac

1336E-BRF100-AN-EN-L6-Refurbished

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Allen Bradley

Ac Drive Adjustable Frequency 380-480 Vac 7.5 Kw 10 Hp Ip00 English Control Interface 24 Vav/dc

1336S-BRF100-AN-EN-L5-Refurbished

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