CNC spares · Automation · Control panels
CNC Machine Spare Parts & Industrial Automation Supplier in Chennai
New, reconditioned and hard-to-find CNC spares, from servo and spindle motors, displays and keypads to memory cards and encoders, plus Delta, Fuji, Panasonic and Mindman automation products. Send a part number for price and availability.
Try: A06B-6114-K200, Delta HMI, CF card
Send these details and we reply with availability, options and a quotation.
Send these details and we reply with availability, options and a quotation.
Send these details and we reply with availability, options and a quotation.
The product landscape
Find the Right Product Family
CNC spare parts, motion control, drives, feedback devices, sensors, pneumatics and electrical switchgear, grouped the way maintenance teams search.
CNC Spare Parts
Displays, keypads, MPGs, memory cards, batteries, fans, fuses, connectors and lubrication.
13 ranges
Tool Holding & Mechanical
ER and BT collets, motor couplings, LM guideways and disc spring washers.
5 ranges
Servo, Stepper & Geared Motors
Servo motors and drives, stepper systems, servo gearboxes and AC geared motors.
7 ranges
Drives, PLC & HMI
Variable frequency drives, PLCs, HMIs, SMPS, tower lamps and temperature controllers.
7 ranges
Encoders & Linear Measurement
Incremental, single-turn and multiturn absolute encoders, Hengstler and linear scales.
8 ranges
Sensors & Machine Vision
Inductive, photoelectric and Leuze sensors, angle sensors and vision systems.
4 ranges
Mindman Pneumatics
Pneumatic cylinders, air preparation units (FRL) and grippers.
3 ranges
Control Panels & Switchgear
Custom and VFD control panels, CNC Electric MCBs, MCCBs, relays and power supplies.
3 ranges
Hard-to-find CNC spares
Obsolete, Legacy and Discontinued CNC Parts
We specialise in obsolete, legacy and discontinued CNC spare parts, alongside new parts and non-OEM replacements such as LCD monitors for CRT displays.
CNC Monitors
We offer both used and new replacement monitors for CNC machines. Available monitor types include CRT and LCD versions, ranging from 9 inches to 14 inches. You can find reconditioned Mono Monitors, Amber Monitors, and Color Monitors. Our new LCD monitors come with a two-year warranty, while used CRT monitors come with a one-year warranty. Refurbished monitors have a six-month warranty.
CNC Motors
Our stock primarily features AC motors, along with a few DC motors. We maintain a substantial stock of Alpha and AC Spindle Motors. Used servo motor systems include the AC SERVO MOTOR αis series, offering remarkable acceleration and precision, and AC SPINDLE MOTORS, which provide high speed and precision. All our reconditioned motors are rigorously tested to ensure reliability and efficiency.
CNC Boards
We supply a variety of CNC boards, including spindle boards, axis boards, motherboards, memory circuit boards, MDI boards, keyboard PCBs, CPU boards, and servo drive boards. Each product type is reconditioned and thoroughly tested to meet OEM standards. We also provide power supply boards that ensure stable performance for your CNC systems.
Find products by requirement
Start With the Job, Not the Part Number
When you know the problem but not the exact part, start here. Each route leads to the right range and tells you what to send for a quick, accurate quotation.
My CNC display has failedCRT and LCD replacements, 9" to 14"Keys on the operator panel are not workingKeypads, keyboards and MDI unitsI need a memory card for program backupIndustrial CF and PCMCIA cardsA servo or spindle motor needs replacingServo motors, drives and spindle motorsI need a VFD for a pump, fan or conveyorDelta and Fuji variable frequency drives
I want to retrofit an old machineControls, drives, motors and panelsCNC machine spare parts in Chennai
Why Machine Shops Choose EKA CNC
We have wide experience in the CNC machine tools industry. We specialise in re-engineering, rebuilding, retrofitting, and software integration for Siemens and Heidenhain controls. Our team also handles bespoke machine tool design, custom NC/CNC controls, and maintenance services for companies in Chennai, India.
We stock reconditioned motors, including AC servo motors and spindle motors. Our collection includes Alpha Series and AC Spindle Motors, offering reliable performance for demanding CNC applications. These motors are tested for optimum performance, ensuring they meet industry standards. We offer various used monitor types, such as CRT and LCD, ranging from 9-inch to 14-inch versions. Our collection includes Mono Monitors, Amber Monitors, and Color Monitors. These monitors are refurbished to meet stringent quality standards, and our new LCD monitors come with a two-year warranty.
Tested before dispatch
Reconditioned motors and spares are tested for performance before they leave our Chennai facility.
New, used, surplus & exchange
In addition to OEM parts, we also provide surplus and exchange parts. We offer access to a CNC repair program for replacing or repairing faulty components. Whether you need used, reconditioned, or surplus CNC spare parts, our team ensures each product undergoes thorough inspection and testing before shipping.
Engineering background
Re-engineering, rebuilding, retrofitting and software integration for Siemens and Heidenhain controls, plus custom NC/CNC controls and maintenance.
Chennai-based, ships across India
Local support for Chennai machine shops, with dispatch across India and overseas on request.
Brand & model lookup
Brands in Our Catalogue
Already have a model number from the nameplate? Search for it above, or paste it into the quote form.
EKA CNC is an independent reseller of these products, not an authorised dealer or distributor. Brand names and trademarks belong to their owners.
From the catalogue
Recently Added Products
Add products to your RFQ list as you browse, then send one enquiry for all of them.
Power Motion i-MODEL A
Series 0i-MODEL F Plus
The CNC Series 0i -MODEL F Plus provides the ideal solution for basic multiple control applications.
Toshiba Battery
TOSHIBA ER3V/3.6V Non-Rechargeable PLC/CNC Ultra Lithium Battery with Plug
16 MB SRAM PCMCIA type I/II card
16 MB PCMCIA type I/II SRAM PC card for CNC lathe and vertical machining center supplied by EKA CNC, Chennai.
Manual Pulse Generator (Professional)
Applicable to CNC machines by providing home position, step adjustment and interruption signal. ■ Emergency stop switch for option ■ Two push buttons for…
Manual Pulse Generator (Superior)
THDW series are the newest design with OLED to display axial coordinate value or to count MPG output pulses.Three-position enabling switch (dead-man) and built-in…
Manual Pulse Generator (Multi Axes)
Eka cnc is one of the leading Manual Pulse Generator for multi-axes in Chennai. MHDW series are designed for biaxial operation, home-positioning and 3-Dimension…
From requirement to quotation
How Ordering Works
Share the part number or requirement
Use the quote form, phone or WhatsApp. Add a nameplate photo, BOM or drawing if you have one.
We confirm the right part
We check availability, condition options and compatibility, and ask if anything is unclear.
Receive a clear quotation
Price, condition, warranty and dispatch time are stated per line, so you can approve quickly.
Technical resources
CNC and Automation Guides
Practical explainers on CNC parts, encoders, servo systems, lubrication and retrofits.
CNC Machine Spare Parts List: Key Components by System
Use this list to identify the mechanical, electrical, pneumatic, control and lubrication spares on a CNC machine. EKA CNC supplies new, reconditioned,…
Function of a Lubrication Pump in a CNC Machine
A CNC lubrication pump feeds measured oil or grease to guideways, ball screws and bearings. This guide explains how it works, the warning signs of a f…
Function of a Multiturn Absolute Encoder and Its Importance
A multiturn absolute encoder reports a unique position across many shaft turns and keeps it through power loss. Learn how it works, how it compares wi…
Buyer questions
CNC Spares and Automation: Common Questions
Can I get a quote with only a part number?
Yes. A part or model number and the quantity are enough to start. If you also send a photo of the nameplate and the machine make and control, we can confirm compatibility faster and suggest an alternative if the exact part is not available.
Do you supply new and reconditioned CNC spare parts?
We supply new, used and reconditioned spares, and can also source surplus and exchange parts. The condition of each item is stated on the quotation, so you can choose between options before you order.
Can you find obsolete or discontinued CNC parts?
Obsolete, legacy and discontinued parts are a large part of what we source. Send the part number and a nameplate photo. If the original is no longer available, we look for a reconditioned unit, a surplus unit or a compatible replacement.
Are parts tested before dispatch?
Used and reconditioned parts are inspected and tested before dispatch. Ask us for the test details and the warranty that applies to the specific item when you receive the quotation.
Do you deliver outside Chennai?
Yes. We are based in Chennai and dispatch to customers across India. For orders outside India, tell us the destination when you request a quote so we can confirm shipping options.
Which brands do you work with?
Our catalogue includes Delta, Fuji, Panasonic, Mindman, Hengstler, Leuze and CNC Electric products, plus spares compatible with Fanuc, Siemens, Mitsubishi and Heidenhain controls. EKA CNC is an independent reseller of these brands, not an authorised dealer or distributor.
Can you help if I do not know the exact replacement?
Yes. Describe the machine, the control and the fault, and send photos of the part and its nameplate. Our engineers will help identify the correct part or a compatible alternative before you order.
Do you build control panels and retrofit old machines?
We build custom control panels and VFD panels, and support re-engineering, rebuilding and retrofitting of CNC machines. Use the quote form to describe the machine and what you want to achieve.
From requirement to quotation
Have a part number or a machine down?
Send the model, nameplate photo or a short description. We check availability, compatible alternatives and lead time, then reply with a quotation.