Global one-stop procurement platform for industrial spare parts.
support01@okmarts.com service@okmarts.com hydraulic@okmarts.com
Okmarts.com Online Store, Refrigeration Compressor Price, O&Kmarts Logo
Max 200 characters
Display the website inEN
EN
translate to EN
EN
translate to ES
ES
translate to العربية
العربية
All
Beckhoff
Beckhoff
  • PLC
    PLC
  • Module
    Module
  • Servo Drive
    Servo Drive
Omron
Omron
  • Encoder
    Encoder
  • Light Curtain
    Light Curtain
  • VFD
    VFD
  • Sensor
    Sensor
  • PLC
    PLC
  • Transformer
    Transformer
  • Optical Fiber Amplifier
    Optical Fiber Amplifier
  • Fan
    Fan
  • Digital Display Controller
    Digital Display Controller
  • Module
    Module
  • Battery
    Battery
  • Switch
    Switch
B&R
B&R
  • PLC
    PLC
  • Servo Drive
    Servo Drive
  • Module
    Module
Siemens
Siemens
  • HMI
    HMI
  • Light Curtain
    Light Curtain
  • VFD
    VFD
  • Soft Starter
    Soft Starter
  • Transmitter
    Transmitter
  • Transformer
    Transformer
  • Sensor
    Sensor
  • Gearbox
    Gearbox
  • Circuit Breaker
    Circuit Breaker
  • Power Supply
    Power Supply
  • PLC
    PLC
  • Contactor
    Contactor
  • Flame Detector
    Flame Detector
  • Expansion Valve
    Expansion Valve
  • Combustion Controller
    Combustion Controller
  • Fuse
    Fuse
  • Temperature Controller
    Temperature Controller
  • Module
    Module
  • Resistor
    Resistor
  • Battery
    Battery
  • Switch
    Switch
  • Memory Cards & Readers
    Memory Cards & Readers
Schneider
Schneider
  • HMI
    HMI
  • Light Curtain
    Light Curtain
  • VFD
    VFD
  • Soft Starter
    Soft Starter
  • Actuator
    Actuator
  • Transmitter
    Transmitter
  • Power Supply
    Power Supply
  • Transformer
    Transformer
  • Sensor
    Sensor
  • Circuit Breaker
    Circuit Breaker
  • PLC
    PLC
  • Contactor
    Contactor
  • Surge Protection Device
    Surge Protection Device
  • Fuse
    Fuse
  • Relay
    Relay
  • Module
    Module
  • Resistor
    Resistor
  • Battery
    Battery
Allen Bradley
Allen Bradley
  • Servo Drive
    Servo Drive
  • Servo Motor
    Servo Motor
  • Light Curtain
    Light Curtain
  • VFD
    VFD
  • Soft Starter
    Soft Starter
  • Circuit Breaker
    Circuit Breaker
  • Encoder
    Encoder
  • Contactor
    Contactor
  • PLC
    PLC
  • Module
    Module
All Brands
All Brands
    • a
    • b
    • c
    • d
    • e
    • f
    • g
    • h
    • i
    • j
    • k
    • l
    • m
    • n
    • o
    • p
    • q
    • r
    • s
    • t
    • u
    • v
    • w
    • x
    • y
    • z
    • 3
    • 7
      Top Picks
      • Beckhoff Coupling Module BK4000
      1/1
      Beckhoff Coupling Module BK4000
      $ 692 .31

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 1
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

      • 30 Days Money Back Guarantee

      • Specifications
      • Q&A
      • Reviews
      Parameter
      Category/version coupler/junctions/media converter
      Type/signal coupler
      Channels -
      Value range (digital/encoder) -
      Value range (analog) -
      Output current -
      Nominal voltage -
      Communication Interbus, K-bus
      Technologies/ Highlights -
      Approvals UL approvals, Explosion protection
      PLC integrated no
      Input/output specification (digital) -
      Filter (digital) -
      Signal resolution (analog) -
      Measurement error/ uncertainty (analog) -
      Sampling rate/ conversion time (analog) -
      Sampling type (analog) -
      Ground reference (analog/encoder) -
      Sensor supply (encoder) -
      Incr. limit frequency (encoder) -
      IO-Link Port Class -
      Feedback (compact drive technology) -
      Wiring -
      Connection method (signal) -
      Connection method (bus interface) D-sub
      Explosion protection not intrinsically safe, ATEX Zone 2 (gas)
      Safety technology/ functions -
      Safety Architecture -
      Safety Integrity Level (SIL) -
      Performance Level (PL) -
      The Beckhoff Module is high quality!
      Number of Bus Terminals: 64
      Current load power contacts: 10A

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: How can I participate in limited-time sales or flash sales?

        A: Limited-time sales or flash deals usually occur within specific periods. You just need to visit the website when the activities start, select the desired items, and place an order to participate.

      • Q: Can I save my payment information for faster checkout?

        A: We prioritize the security of your payment information and do not store sensitive payment details on our servers. However, you may have the option to securely save your payment information with trusted third-party payment processors for faster checkout on future orders.

      • Q: How can I find out about upcoming sales or new product releases?

        A: To stay informed about upcoming sales and new product releases, you can subscribe to our newsletter or follow us on social media platforms. We regularly share updates, promotional offers, and exclusive discounts with our subscribers and followers.

      View More
      Question has been sent successfully

      Reviews

      • C

        Carla Vicenti

        Jul 23, 2025

        Beckhoff Coupling Module BK4000
        It's a win-win situation.
        Helpful
        Unhelpful
      • B

        BRIAN TRAXLER

        Dec 19, 2024

        Beckhoff Coupling Module BK4000
        I loved how simple the website was to use, and the prices were amazing. Thanks!
        Helpful
        Unhelpful
      • A

        Atkinson Co.

        Nov 01, 2024

        Beckhoff Coupling Module BK4000
        I searched everywhere locally but had no luck until I found it online.
        Helpful
        Unhelpful
      • P

        Pedro Ramos

        Oct 22, 2024

        Beckhoff Coupling Module BK4000
        Very quick response. Called on technical question before ordering and they were very helpful.
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Beckhoff Coupling Module BK4000
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Beckhoff Coupling Module BK4000

      $ 692 .31
      Click here to view shipping costs.

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 1
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

      • 30 Days Money Back Guarantee

      People who bought this item also viewed

      New In stock for sale, SEMIKRON IGBT Module SKiiP 25AC12T2

      SEMIKRON IGBT Module SKiiP 25AC12T2

      US$519.23
      New In stock for sale, Beckhoff Module ES3702

      Beckhoff Module ES3702

      US$561.54
      New In stock for sale, Beckhoff Module CX2100-0014

      Beckhoff Module CX2100-0014

      US$1937.50
      New In stock for sale, Beckhoff Module CX2500-0060

      Beckhoff Module CX2500-0060

      US$899.98
      New In stock for sale, Beckhoff Module CX1100-002

      Beckhoff Module CX1100-002

      US$999.73
      New In stock for sale, Beckhoff Module EL6632-1000

      Beckhoff Module EL6632-1000

      US$1286.75
      New In stock for sale, TERASAKI Module EMB-4701

      TERASAKI Module EMB-4701

      US$575.00
      New In stock for sale, LS Module XBC-DR40XS

      LS Module XBC-DR40XS

      US$369.16
      New In stock for sale, GE Module IC695ALG600

      GE Module IC695ALG600

      US$1071.43
      New In stock for sale, Lenze Module 2102IBV001

      Lenze Module 2102IBV001

      US$336.64
      New In stock for sale, Yaskawa Servo Motor SGMAH-08AAAG76B

      Yaskawa Servo Motor SGMAH-08AAAG76B

      US$911.27
      New In stock for sale, Panasonic Servo Drive MFDLTA3SE

      Panasonic Servo Drive MFDLTA3SE

      US$1384.62
      New In stock for sale, Autonics Rotary Encoder E40HB8-800-4-T-24

      Autonics Rotary Encoder E40HB8-800-4-T-24

      US$1153.85
      New In stock for sale, Omron PLC CRT1-DA02

      Omron PLC CRT1-DA02

      US$1058.00

      Customers frequently viewed

      New In stock for sale, IWAYA DENKI Water Pump 25CJT0752

      IWAYA DENKI Water Pump 25CJT0752

      US$2307.69
      New In stock for sale, Panasonic Servo Motor MHMF022L1V2M

      Panasonic Servo Motor MHMF022L1V2M

      US$653.85
      New In stock for sale, Honeywell Solenoid Valve VE4025B1045

      Honeywell Solenoid Valve VE4025B1045

      US$334.62
      New In stock for sale, ROTEN Mechanical Seal 8E5K-22-X

      ROTEN Mechanical Seal 8E5K-22-X

      US$384.62
      New In stock for sale, SANDSUN Overload Pump VA08H-760

      SANDSUN Overload Pump VA08H-760

      US$1568.40
      New In stock for sale, GS Battery 6-QW-60(450)-(55D23L-KR)

      GS Battery 6-QW-60(450)-(55D23L-KR)

      US$646.15
      New In stock for sale, Rechi Compressor 44R273A

      Rechi Compressor 44R273A

      US$341.00
      New In stock for sale, Bosch Rexroth Linear Guideway Runner Block R165381920

      Bosch Rexroth Linear Guideway Runner Block R165381920

      US$107.69
      New In stock for sale, MINDMAN Air Cylinder MCQV2-11-40-200

      MINDMAN Air Cylinder MCQV2-11-40-200

      US$88.46
      New In stock for sale, Mitsubishi Compressor YB645WTG

      Mitsubishi Compressor YB645WTG

      US$549.00
      New In stock for sale, Copeland Compressor 4MTL-30X-AWR

      Copeland Compressor 4MTL-30X-AWR

      Contact Us
      New In stock for sale, Copeland Compressor KAJC-0101-TAC-800

      Copeland Compressor KAJC-0101-TAC-800

      Contact Us
      New In stock for sale, Mitsubishi Servo Motor HK-ST7024W

      Mitsubishi Servo Motor HK-ST7024W

      Contact Us
      New In stock for sale, COKERY Belt A141

      COKERY Belt A141

      US$15.38
      New In stock for sale, Daikin Air Conditioner RHXYQ8QY1

      Daikin Air Conditioner RHXYQ8QY1

      US$3692.30
      New In stock for sale, BINKS Piston Pump MX412

      BINKS Piston Pump MX412

      Contact Us
      New In stock for sale, SPRAGUE Capacitor 125V 82UF

      SPRAGUE Capacitor 125V 82UF

      US$113.38
      New In stock for sale, Schneider Circuit Breaker QOB3151021

      Schneider Circuit Breaker QOB3151021

      Contact Us
      New In stock for sale, Copeland Compressor ZR47KCE-TF5-250

      Copeland Compressor ZR47KCE-TF5-250

      Contact Us
      New In stock for sale, Sanyo Denki Fan 109X9912B0536

      Sanyo Denki Fan 109X9912B0536

      US$38.03

      Recent related posts

      Why do air compressors need precision filters

      09/07/2020

      Why do air compressors need precision filters

      Precision filter is one of the most common configurations in air compressor post-processing equipment, so what does it do? Why configure filters? Summarize the following points for your reference:

      What are the selection criteria for electronic valves in cold storage systems

      08/07/2020

      What are the selection criteria for electronic valves in cold storage systems

      The selection of all components in the cold storage refrigeration system must strictly comply with the four basic principles of safety, reliability, applicability and economy.

      Why is the meter still running after the air conditioner is shut down

      08/17/2020

      Why is the meter still running after the air conditioner is shut down

      In the process of using home appliances, friends will always encounter some weird problems more or less. For example, the air conditioner makes strange noises, the soymilk machine suddenly stops turning, and so on

      Structural design analysis of small linear refrigeration compressor

      06/14/2020

      Structural design analysis of small linear refrigeration compressor

      Structural design analysis of small linear refrigeration compressor

      In the field of air conditioning, the Guinness Book of Records for the longest life air conditioner-Mitsubishi Electric Air Conditioner

      01/08/2021

      In the field of air conditioning, the Guinness Book of Records for the longest life air conditioner-Mitsubishi Electric Air Conditioner

      In the field of air conditioning, the Guinness Book of Records for the longest life air conditioner-Mitsubishi Electric Air Conditioner The World Guinness Book of Records inspires everyone, whether it is an individual, family, school, team, company, or器2䀀ᅵ皥䖒皦즠Ʋ㎄ᰙ㲈Ʋ䌁皦ᮔDž༬皧㎎ᰙЀ呄ᠾ鹨់༹皧ࠄ00령ꐱ댁珵뛐珵Љ䕄ྦ￿￿뤂ᐱ뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់ᩄꋔྦ瑉浥巠皱㙲皦抐皱巠皱੨皦柘皱ᅵ皥ب巠皱㙲皦忈皱੨皦柘皱즠Ʋǜ勁皦즠ƲبǜV /펔B䌁皦 ᮔDž'鱤džၜ먢䇨珵呈ᠾ뤂ᐱ⿇⬿먲僧ᐱ㥲ᐲ�僬㣢ᐲᠾ랖僧ն識�僬㣢ᐲ臆S㥲ᐲᬄğ識理艏S杴 識杴 㥲ᐲ

      VFD Troubleshooting: 10 Simple Methods to Master

      10/17/2025

      VFD Troubleshooting: 10 Simple Methods to Master

      At present and in the future, the maintenance of the electrical control equipment, VFD (Variable Frequency Drive) will become the professional knowledge that all electricians need to master.

      What is Permanent Magnet Synchronous Electric Motor?

      08/11/2022

      What is Permanent Magnet Synchronous Electric Motor?

      Permanent magnet synchronous motor (PMSM) is a synchronous motor that uses permanent magnets to establish an excitation magnetic field.

      What factors need to be considered in the selection of quick freezers

      08/08/2020

      What factors need to be considered in the selection of quick freezers

      How should food processors choose a freezing system to ensure the best solution and the most suitable business development? When deciding which food freezing process to apply to the food processor’s production line,

      Introduction of micro heat regeneration adsorption dryer

      09/08/2020

      Introduction of micro heat regeneration adsorption dryer

      The non-thermal regeneration suction dryer uses the compressed air pressure change, adsorption under high moisture pressure, and desorption under low moisture pressure to regenerate the adsorbent.

      Reasons for internal protection of industrial chiller compressors

      08/14/2020

      Reasons for internal protection of industrial chiller compressors

      There is a thermal switch inside some compressors. The function of this switch is to disconnect the power supply line to the compressor motor when the temperature of the compressor exceeds the set value.

      • Welcome to O&Kmarts

        Is there anything we can help?

        Email us
      • Feedback

      Join in

      Join in to enjoy exclusive discounts and give you greater discounts

      See More About O&Kmarts Member
      Sign up now

      Common Problem

      Payment Methods
      Shipping Guide
      Sales and Refund Policy
      FAQs

      About O&Kmarts

      About Us
      Membership

      Website Terms

      Privacy Policy
      Terms Of Use
      Bidding Agreement
      Review Rules

      Customer Service

      support01@okmarts.com
      service@okmarts.com
      hydraulic@okmarts.com
      +86-28-84166335
      GMT+08:00 Mon-Fri, 9:00 AM-7:00 PM
      Customer Feedback

      POPULAR PRODUCTS :

      Murr Elektronik Module Kuroda Module WAGO Module Advantech Module Phoenix Contact Module Schneider Module B&R Module Beckhoff Module Allen Bradley Module Fanuc Module CX9000-N000 1785-ENET-C EL7332 ES3702 EP9224-0023 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 2866750 4fes 3y ad0624hb a71gl ADDA AB08212HX190300 Bitzer S4BCF-5.2Y-25D Bristol H25G144DBEE DV4650-470 HAWE MSM GRFY025F20E05 Hitachi SHY33MC2UU Hitachi SL222SV-C7LU LG LX86HAEG LG QP442PAA ORIX MDA1225-24 Rexroth 4WE6J6X/EG24NZ5L rsp 200 5 Sanyo Denki 109P0624H7D22 SUNON PF80251B1-10000-S99 taj4517t Ziehl Abegg FN080-SDK.6N.V7P2 Ziehl Abegg RH25V-6IK.BF.1R

      Disclaimer: All brand names, model or type numbers or marks listed on the website are owned by their respective manufacturers. These terms are used for identification purposes only and are not intended to indicate affiliation with OEM companies. Product pictures shown on the website are for illustrative purposes only and the actual item may vary in design, specification, etc. Confirm at the time of purchase if you are unsure.

      © eCommerce. 2017-2025. All Rights Reserved
      © eCommerce. 2017-2025. All Rights Reserved
      Press and drag the mouse to start taking a screenshot