Weight load per gantry: 200kg when gantry in horizontal position, 800kg when gantry in vertical position. Dual actuator up to 1600kg load. Suitable for nema 23/24 stepper motors. Actuator type: Dual ballscrew driven, Dual rack&pinion driven, Single ballscrew driven, Single rack&pinion driven.
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QRXQ RXC140F Customized 100mm- 8000mm Heavy Payload Linear Rails Robot Syste Gear Rack Pinion CNC Linear Module With Cable Chain
Aliexpress UK
THIS IS A SMALL AD. Original piece taken from a 1999 Wooden Boat Magazine. They may also have small tears, etc around the edges. See pics for condition.
eBay
1PCS Spur Heliacl Gear 1.25/1.5/2 Mod 18/20/30/32/40 Teeth Inner Hole 8/10/12/14/16/19/20/22mm Gears Pinion Rack For CNC Parts
Aliexpress UK
A robust gantry mount system designed for CNC plasma cutters, specifically engineered to accommodate 2x2 stainless steel square tubing with integrated rack and pinion drive system. We do not intend to suggest in any way that the licensor endorses us and our use of the material.
eBay
2units 1mod Gear Rack 10*10*500mm + 2units 1mod 17teeth Pinion 45 Steel Gear Metal Gear Rack And Pinion
Aliexpress UK
The PHT DH Planetary Gearbox is a high-quality CNC rack and pinion gearbox.
eBay
Round rack cylindrical rack 2.5 mod length 1000mm 2.5mod 25*1000/30*1000 Gear Rack Precision CNC Rack Toothed rack Router
Aliexpress UK
1Mod 10*10 12*12 15*15 100mm-1000mm Spur Gear Rack 1M Gears Rack Precision CNC Straight Teeth Toothed Racks CNC Parts
Aliexpress UK
1pc Straight Rack 1M 10*10/10*12/12*12/15*15 100mm-500mm CNC Small Micro Gear Racks Linear Rail For CNC Milling Router
Aliexpress UK
2Pcs/lot Bulk-Man 3D Internal Insert Module 1.0 Gear Rack 499.5mm Precision CNC Rack (Straight Teeth) Toothed Rack for V-Slot
Aliexpress UK
2PCS/Lot 1 Modulus High Precision Gear Rack Steel 10*10*500mm + 2PCS 1M12T-34T Pinion 45 Steel Gear Metal Transfer
Aliexpress UK