Engraving Machine Gear Racks
Gear, Rack & Synchronous Drive Series
Product overview
Gear racks configured for engraving machines, routers and gantry systems requiring long travel and repeatable rack-and-pinion motion. This page is prepared for model identification, preliminary selection and quotation. The exact production configuration should be confirmed before order placement.
16 standard modelsKey features
- Common modules for CNC routers and engraving machines
- 1000/1500/2000 mm reference lengths
- Helical tooth options for smoother motion
- Machined mounting holes available
Standard & custom
Stock standard sizes plus drawing-based variants.
Matched supply
Mating parts supplied together to guarantee fit.
Inspected before shipment
Critical dimensions checked; reports on request.
Specifications
Models & specifications
Values are nominal; confirm final dimensions against the approved drawing.
| Model | Length | Tooth form | Pressure angle | Material | Heat treatment | Accuracy grade | Tooth finish | Jointing |
|---|---|---|---|---|---|---|---|---|
| Helical Gear Rack for CNC Engraving Machines | 1000, 1500, 2000 mm | Helical, right-hand 19°31′42″ | 20° | C45 steel | Quenched and tempered, 20–25 HRC | DIN 8e27 (JIS grade 4) | Milled standard; ground on request | Continuous linking, pitch carried across the joint |
| ER-M3-2000 | 2000 mm | - | - | C45 steel | - | - | - | - |
| ER-M3-1500 | 1500 mm | - | - | C45 steel | - | - | - | - |
| ER-M3-1000 | 1000 mm | - | - | C45 steel | - | - | - | - |
| ER-M2.5-2000 | 2000 mm | - | - | C45 steel | - | - | - | - |
| ER-M2.5-1500 | 1500 mm | - | - | C45 steel | - | - | - | - |
| ER-M2.5-1000 | 1000 mm | - | - | C45 steel | - | - | - | - |
| ER-M2-2000 | 2000 mm | - | - | C45 steel | - | - | - | - |
| ER-M2-1500 | 1500 mm | - | - | C45 steel | - | - | - | - |
| ER-M2-1000 | 1000 mm | - | - | C45 steel | - | - | - | - |
| ER-M1.5-2000 | 2000 mm | - | - | C45 steel | - | - | - | - |
| ER-M1.5-1500 | 1500 mm | - | - | C45 steel | - | - | - | - |
| ER-M1.5-1000 | 1000 mm | - | - | C45 steel | - | - | - | - |
| ER-M1.25-2000 | 2000 mm | - | - | C45 steel | - | - | - | - |
| ER-M1.25-1500 | 1500 mm | - | - | C45 steel | - | - | - | - |
| ER-M1.25-1000 | 1000 mm | - | - | C45 steel | - | - | - | - |
Typical applications
CNC routersWoodworking machinesLaser cuttersEngraving machines
Selection guide
- Confirm the transmission type, load, speed and duty cycle.
- Choose model / module / pitch and the matching mating part (chain–sprocket, rack–pinion, belt–pulley, rail–block).
- Specify bore, keyway, length, material, heat treatment and surface finish.
- Send drawings or samples for non-standard parts; we confirm feasibility and quote.
Have a drawing, sample or model number?
Send it to our engineering team — we confirm the specification and reply with a quotation.