{"title":"Machine parts and sensors","description":"\u003cp\u003eSensors, Z-axis brakes, bearing blocks, ballscrew support bearings, rail caps and spindle cooling fans for MultiCam (USA) CNC routers. Give us your machine serial with any order and we check the fit against the factory record.\u003c\/p\u003e","products":[{"product_id":"bearing-car-runner-block-mnr-r162229420","title":"Bearing Car\/ Runner block MNR:R162229420","description":"\u003cp class=\"MsoNormal\" style=\"margin-bottom: 6.0pt;\"\u003eGenuine replacement 25mm Cabstar-style linear bearing runner block for MultiCam USA CNC machines. Black anodised housing. Part number MNR:R162229420.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 6.0pt;\"\u003eSuits the linear rail system on MultiCam router, plasma and laser cutting machines. Direct bolt-on replacement — no modification required. Note: this part is solid and heavy for its size; shipping cost reflects the weight.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 6.0pt;\"\u003eWorn runner blocks cause play in the cutting head and result in dimensional inaccuracy and poor edge quality. If your machine is producing inconsistent cut quality or showing visible lateral movement at the head, runner block replacement is a likely fix.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 12.0pt;\"\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: #e05c00;\"\u003eNote: \u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003ci\u003e\u003cspan\u003eAlso available: INA KWVE25-B-S Green runner block for later MultiCam models.\u003c\/span\u003e\u003c\/i\u003e\u003c\/p\u003e","brand":"KDM20g","offers":[{"title":"Default Title","offer_id":54922522820899,"sku":"MX-BRG-R1622","price":125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0981\/5280\/8739\/files\/IMG_0324.jpg?v=1776060564"},{"product_id":"ina-bearing-block-runner-block-kwve25-b-s","title":"INA Bearing block \/ Runner Block KWVE25-B-S","description":"\u003cp class=\"MsoNormal\" style=\"margin-bottom: 6.0pt;\"\u003eGenuine INA KWVE25-B-S green runner block for later-version MultiCam USA CNC machines. 25mm series linear bearing car — direct replacement for the linear rail system on the cutting head and gantry assemblies.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 6.0pt;\"\u003eThe green KWVE25-B-S variant suits later MultiCam models. If your machine uses the black Cabstar-style runner block, see the Bearing Car MNR:R162229420 listing instead.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 6.0pt;\"\u003eWorn runner blocks are a common source of cutting inaccuracy, head wobble and poor surface finish. If your machine is showing positional variation or visible play at the cutting head, runner block inspection and replacement should be your first step.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 12.0pt;\"\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: #e05c00;\"\u003eNote: \u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003ci\u003e\u003cspan\u003eConfirm your machine model before ordering — green (INA KWVE25-B-S) suits later models; black (MNR:R162229420) suits earlier models.\u003c\/span\u003e\u003c\/i\u003e\u003c\/p\u003e","brand":"KDM20g","offers":[{"title":"Default Title","offer_id":54922524295459,"sku":"MX-BRG-KWVE25","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0981\/5280\/8739\/files\/IMG_0325.jpg?v=1776060773"},{"product_id":"12mm-barrel-proximity-sensor-pnp-nc","title":"12mm Barrel Proximity sensor PNP\/NC","description":"\u003cp class=\"MsoNormal\" style=\"margin-bottom: 6.0pt;\"\u003eDirect replacement 12mm barrel proximity sensor for MultiCam USA CNC cutting machines. PNP\/NC (Normally Closed) output configuration — plug-and-play fit for X, Y and Z axis home and limit sensing positions.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 6.0pt;\"\u003eCompatible with MultiCam 1000, 3000 and 5000 series routers. Stainless steel barrel construction with standard M12 4-pin connector. Sensing range suitable for OEM mounting bracket positions.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 6.0pt;\"\u003eIf you are unsure whether PNP\/NC is the correct specification for your machine, contact us via the Technical Support page before ordering — we can confirm compatibility.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 12.0pt;\"\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: #e05c00;\"\u003eNote: \u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003ci\u003e\u003cspan\u003eAlso available: M12 4-pin replacement cable and connector — see our catalogue.\u003c\/span\u003e\u003c\/i\u003e\u003c\/p\u003e","brand":"KDM20g","offers":[{"title":"Default Title","offer_id":54939925020963,"sku":"MX-PROX-12","price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0981\/5280\/8739\/files\/IMG_0355.jpg?v=1776559760"},{"product_id":"z-axis-flat-pak-sensor","title":"Z Axis Flat-Pak sensor","description":"\u003cp class=\"MsoNormal\" style=\"margin-bottom: 6.0pt;\"\u003eDirect replacement flatPak (SUNX\/ Panasonic replacement) proximity sensor for MultiCam USA CNC cutting machines. PNP\/NC (Normally Closed) output configuration — plug-and-play fit for Z axis home and limit sensing positions.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 6.0pt;\"\u003eCompatible with MultiCam 1000, 3000 and 5000 series routers. Sensing range suitable for OEM mounting bracket positions.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 6.0pt;\"\u003eIf you are unsure whether PNP\/NC is the correct specification for your machine, contact us via the Technical Support page before ordering — we can confirm compatibility.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 12.0pt;\"\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: #e05c00;\"\u003eNote: \u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003ci\u003e\u003cspan\u003eAlso available: M12 proximity sensor and 4-pin replacement cable and connector — see our catalogue.\u003c\/span\u003e\u003c\/i\u003e\u003c\/p\u003e","brand":"KDM20g","offers":[{"title":"Default Title","offer_id":55071432180003,"sku":"MX-ZSENS-FP","price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0981\/5280\/8739\/files\/ZSensor.jpg?v=1778492180"},{"product_id":"electro-brake-z-axis","title":"Electro Brake Z Axis","description":"\u003cp class=\"MsoNormal\" style=\"margin-bottom: 6.0pt;\"\u003e24VDC electromagnetic brake assembly for the Z-axis ballscrew on MultiCam USA CNC machines. Direct OEM replacement — fits 9.5mm (3\/8\") diameter brake segment ID.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 6.0pt;\"\u003eSupplied as a complete replacement kit including extended mounting screws and spacer rods for correct installation. The Z-axis brake prevents downward drift of the spindle head when the machine is powered down or in E-stop — a critical safety function.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 6.0pt;\"\u003eSymptoms of a failing Z-axis brake include the head dropping slowly after power-off, or the machine failing to hold Z-axis position during tool changes. If you are experiencing either of these, brake replacement is the likely fix.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 12.0pt;\"\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: #e05c00;\"\u003eNote: \u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003ci\u003e\u003cspan\u003eIf you are unsure whether this is the correct part for your machine variant, contact us before ordering.\u003c\/span\u003e\u003c\/i\u003e\u003c\/p\u003e","brand":"KDM20g","offers":[{"title":"Default Title","offer_id":55092690354467,"sku":"MX-ZBRAKE","price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0981\/5280\/8739\/files\/IMG_0534.jpg?v=1778891001"},{"product_id":"bolt-cover-caps-for-hiwin-linear-rails","title":"Bolt Cover caps for Hiwin Linear Rails","description":"\u003cp class=\"MsoNormal\" style=\"margin-bottom: 6.0pt;\"\u003eOEM-specification green plastic cover caps for Hiwin linear rail mounting bolt holes on MultiCam USA CNC machines. Direct press-fit replacement for the stainless steel cover strip, which is prone to failure and corrosion over time.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 6.0pt;\"\u003eCorrect installation keeps dust, swarf and moisture out of the mounting bolt recesses — protecting both the bolts from rust and the linear bearings from contamination. Simply blow out the holes with compressed air and press the caps in firmly. A light tap with a mallet ensures a secure seat.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 6.0pt;\"\u003eAn easy and inexpensive part of any machine reconditioning or major service. Supplied in packs of 100. Contact us if you need a smaller quantity.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 12.0pt;\"\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: #e05c00;\"\u003eNote: \u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003ci\u003e\u003cspan\u003eA bag of these is one of the best-value maintenance purchases for any MultiCam machine.\u003c\/span\u003e\u003c\/i\u003e\u003c\/p\u003e","brand":"KDM20g","offers":[{"title":"Default Title","offer_id":55092737999139,"sku":"MX-CAP-HIWIN","price":0.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0981\/5280\/8739\/files\/IMG_0538.jpg?v=1778894720"},{"product_id":"fixed-support-bearing-for-ballscrew","title":"Fixed support bearing (For Ballscrew)","description":"\u003cp class=\"MsoNormal\" style=\"margin-bottom: 6.0pt;\"\u003eFixed end support bearing assembly for MultiCam USA CNC machine ballscrews. Two variants available — select the correct one for your machine:\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 6.0pt;\"\u003eEK12 — 12mm diameter shaft. Suits most MultiCam 5000 series and later models.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 6.0pt;\"\u003eEK08 — 8mm diameter shaft. Suits MultiCam 1000 and 3000 series machines.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 6.0pt;\"\u003eEach unit is supplied complete with bearing pressure\/spacer ring and locknut for correct pre-load installation. The fixed support bearing takes axial thrust load at one end of the ballscrew — wear or failure results in ballscrew float, positional inaccuracy and audible noise during axis movement.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 6.0pt;\"\u003eIf you are unsure which variant suits your machine, contact us with your MultiCam model number before ordering.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 12.0pt;\"\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: #e05c00;\"\u003eNote: \u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003ci\u003e\u003cspan\u003eSelect EK12 or EK08 from the variant selector when ordering.\u003c\/span\u003e\u003c\/i\u003e\u003c\/p\u003e","brand":"KDM20g","offers":[{"title":"EK08","offer_id":55122121916707,"sku":"MX-BRG-BSFIX-EK08","price":84.0,"currency_code":"USD","in_stock":true},{"title":"EK12","offer_id":55122121949475,"sku":"MX-BRG-BSFIX-EK12","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0981\/5280\/8739\/files\/fixed-support-bearing-for-ballscrew-1.jpg?v=1781759344"},{"product_id":"spindle-cooling-fan-_-colombo-7-5hp","title":"Spindle cooling fan - Colombo 7.5 HP","description":"\u003cp\u003e220-240VAC replacement spindle fan for Colombo RC90 Spindle. Feel free to request other parts too, variety of new spares for Colombo spindle including centre spindle main shaft, nose cones, fan grids etc. Send me a picture of what you need.\u003c\/p\u003e","brand":"KDM20g","offers":[{"title":"Default Title","offer_id":55277581369635,"sku":"MX-FAN-COL75","price":125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0981\/5280\/8739\/files\/Colombo-fan.jpg?v=1782340837"}],"url":"https:\/\/kdm20g.com\/collections\/machine-parts-and-sensors.oembed","provider":"KDM20g Keypad parts \u0026 Repair","version":"1.0","type":"link"}