Carrier/Undercarriage
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This page explains how Drive Sprockets is classified within Motor Vehicle Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
Toothed wheels that transmit power from the engine to the tracks in tracked vehicles.
Technical details and manufacturing context for Drive Sprockets
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Pitch | 50.8–203.2 mm | Standard chain pitches for tracked vehiclesISO 606 |
| Number of Teeth | 9–30 | Affects speed ratio and torque |
| Pitch Circle Diameter | 150–1200 mm | Determines sprocket size and fit |
| Tooth Hardness | 50–60 HRC | Higher hardness improves wear resistanceISO 18265 |
| Tensile Strength | 800–1200 MPa | Ensures structural integrity under loadISO 898-1 |
| Operating Temperature | -40–85 °C | Extreme temperatures may require special materials |
| Max Torque Capacity | 500–5000 N·m | Must exceed engine torque output |
| Bore Diameter | 50–200 mm | Must match shaft sizeISO 286-2 |
| Weight | 20–150 kg | Affects vehicle dynamics and fuel efficiency |
| Material Grade | 40Cr–42CrMo | Alloy steel for high strength and wear resistanceGB/T 3077 |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
| pressure: | Not applicable (mechanical component) |
| other spec: | Max torque capacity: 500-5000 Nm depending on size, Max rotational speed: 500-2000 RPM |
| temperature: | -40°C to 150°C |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
A practical evidence checklist for RFQ preparation and supplier evaluation.
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1 company lists this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.
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Drive sprockets are commonly made from alloy steel or hardened steel, as listed in the directory. The material grade may range from 40Cr to 42CrMo, but always confirm the exact grade with the manufacturer for your application.
Selection requires matching the sprocket's pitch to the track chain pitch, the bore diameter to the shaft size, and ensuring the torque capacity exceeds the engine's output. Also consider the number of teeth for desired speed and torque. Verify all parameters with the vehicle manufacturer.
Common signs include visible tooth wear, cracking, or deformation. You may also notice track slippage or unusual noise. Regular inspection is recommended to detect wear early and prevent failure.
Relevant standards include ISO 606 for chain pitches, ISO 18265 for hardness conversion, ISO 898-1 for tensile strength, and ISO 286-2 for bore tolerances. These are reference standards; the manufacturer must confirm compliance for the specific product.
This component is essential for the following industrial systems and equipment:
Commonly used trade names and technical identifiers for Drive Sprockets.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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