Mô tả
Ever-power Engineer Class Chain
C100HSP-00 High Strength Roller Chain
31.75 mm pitch · 250 kN min. tensile strength · >10 million cycle fatigue life · ISO/GB compliant
Độ bền kéo
250 kN
≥25% above standard 100-1
Sân bóng đá
31.75 mm
Standard 100-series (1-1/4″)
Cuộc sống mệt mỏi
>10M
Cycles at rated load
Cân nặng
5.92 kg/m
Confirm with order sheet
The C100HSP-00 is a heavy-duty, high-strength roller chain engineered for continuous operation under extreme load and vibration conditions. With a minimum tensile strength of 250 kN, a pitch of 31.75 mm, and a validated fatigue life exceeding 10 million cycles, it is a dependable drive component for quarrying equipment, construction machinery, and heavy industrial production lines where standard roller chains would fail prematurely.
Unlike standard 100-1 roller chain, every component in the C100HSP-00 uses a dedicated alloy grade selected for its structural role — 42CrMo case-hardened pins, 35CrMo heat-treated rollers, 20CrMo carburised sleeves, and 40Mn alloy steel plates. The result is a chain that occupies the same envelope as a standard 100-series drive but delivers a substantially higher load margin, extending replacement intervals and reducing unplanned downtime costs.
Dimensional & Performance Specifications
All values per GB/T 8350 / ISO 10823 unless noted. Verify with order confirmation for batch-specific data.
| Tham số | Giá trị | Notes |
|---|---|---|
| Model / Chain No. | C100HSP-00 | High-strength series, simplex |
| Sân bóng đá | 31.75 mm (1-1/4″) | ISO / GB standard 100-series pitch |
| Inner Width (b₁ min) | 19,05 mm | Compatible with standard 100-series sprockets |
| Roller Diameter (d₁ max) | 19,05 mm | 35CrMo heat-treated roller |
| Pin Diameter | 9.55 mm | 42CrMo alloy, case-hardened |
| Plate Height (h₂ max) | 30.2 mm | 40Mn alloy steel, shot-peened |
| Min. Tensile Strength | 250 kN | ≥25% above standard 100-1 rating |
| Weight per Metre | approx. 5.92 kg/m | Verify with order confirmation |
| Cuộc sống mệt mỏi | >10,000,000 cycles | Validated under rated load, controlled test |
| Tiêu chuẩn | GB/T 8350 · ISO 10823 | Heavy-duty design class |
| Available Lengths | Cut-to-length / bulk reel | Connecting links supplied as standard |
| Surface Finish | Natural / shot-blasted | Pre-lubricated option on request |
Component Materials & Part Numbers
Each component uses a dedicated alloy grade — not a single material applied across all parts.
| # | Part Number | Thành phần | Material & Treatment |
|---|---|---|---|
| 1 | C100HSP-00-01 | Tấm xích ngoài | 40Mn alloy steel, shot-peened |
| 2 | C100HSP-00-02-MA | Ghim | 42CrMo alloy steel, case-hardened |
| 3 | C100HSP-00-03 | Tấm xích bên trong | 40Mn alloy steel, shot-peened |
| 4 | C100HSP-00-04 | Tay áo | 20CrMo alloy steel, carburised & quenched |
| 5 | C100HSP-00-05 | Con lăn | 35CrMo alloy steel, induction-hardened |
| 6 | C100HSP-00-06 | Tấm nối | 40Mn alloy steel |
| 7 | C100HSP-00-07-MA | Chốt kết nối | 42CrMo alloy steel, case-hardened |
| 8 | GB/T 91-2000 | Chốt chẻ | Standard grade spring steel |
Key Performance Features
▶ Dedicated Alloy Grades Per Component
The 42CrMo pin resists shear and bending fatigue. The 35CrMo roller absorbs repeated impact without spalling. The 20CrMo sleeve maintains bore geometry over long service intervals. The 40Mn plate is shot-peened to introduce compressive surface stress that delays fatigue crack initiation. No cost-saving single-grade compromises.
▶ 250 kN Tensile Strength — No Sprocket Changes
At 31.75 mm pitch, a standard 100-1 chain breaks at around 200 kN. The C100HSP-00 raises this to a minimum of 250 kN — a 25% increase — while keeping identical external dimensions. Existing 100-series sprockets remain fully compatible. Operators upgrade chain strength without retooling or re-engineering the drive.
▶ >10 Million Cycle Validated Fatigue Life
Fatigue life is measured, not estimated. For a 24-hour continuous drive running at 1,500 RPM, 10 million cycles corresponds to roughly 111 hours of non-stop operation — repeated over the chain’s service life. In practice, maintenance intervals are predictable and planned, reducing emergency downtime costs significantly.
▶ Pre-lubricated Option for Sealed Environments
Optional factory pre-lubrication packs grease into the pin-sleeve-roller interface at assembly, under controlled pressure. This extends the initial lubrication interval to 200+ hours and is recommended for enclosed drives where re-lubrication access is difficult or where contamination must be minimised.
Typical Applications
Quarrying & Mining
Crusher feed conveyors, screen drives, and underground haulage systems. Constant exposure to dust, abrasive grit, and shock loading demands the higher plate strength and alloy pin specification of the HSP series.
Construction Machinery
Main drive chains on concrete batching plants, piling rigs, tower crane slewing mechanisms, and large material hoists. Intermittent peak loads and outdoor exposure are managed by the heat-treated alloy construction throughout.
Heavy Manufacturing
Transfer conveyors, press feeds, automated assembly lines, and stamping plant transfer systems. Sustained high-speed operation with minimal downtime tolerance benefits from the validated fatigue life and predictable replacement scheduling.
Forestry & Timber Processing
Log infeed decks, debarker drives, and sawmill transfer chains. Impact loading from irregular log dimensions and bark debris contamination are the primary life-limiting factors — both addressed by the induction-hardened roller and carburised sleeve.
Bulk Material Handling
En-masse conveyors, apron feeders, drag-chain systems for aggregates, coal, and mineral concentrates. The C100HSP-00’s higher tensile rating allows designers to reduce chain strand count in twin-strand drives or increase the design safety factor in single-strand configurations.
Installation & Maintenance Guidelines
⚠ Note on sprocket condition: Always inspect sprocket tooth profiles when fitting a new chain. Fitting a new chain on a worn sprocket will halve the expected service life of the replacement. When tooth profile loss exceeds 10%, replace sprocket and chain together.
Compatible Sprockets
The C100HSP-00 runs on any standard 100-series sprocket (31.75 mm pitch, ISO 606 tooth profile). Ever-power Engineer Class Chain Co.,Ltd supplies matched sprockets in the configurations below. Contact us with tooth count and bore size to confirm the right specification.
⚙
C45 Carbon Steel
Standard grade. Suitable for most industrial drives. Available in plain bore or finished bore.
⚙
42CrMo Alloy Steel
Heavy-duty grade for high-load, shock-loaded, or high-cycle applications. Taper-lock hub option available.
⚙
Cast Iron
Low-speed, low-cost bulk handling. Suitable for speeds below 0.5 m/s where cost per unit is the primary driver.
About Ever-power Engineer Class Chain Co.,Ltd
Ever-power Engineer Class Chain Co.,Ltd manufactures and exports industrial chain products to buyers in Europe, North America, Australia, and Southeast Asia. Our range covers xích con lăn, engineering class conveyor chains, Grade 80 and Grade 100 lifting chains, mining chains, and marine-grade chains for offshore and aquaculture applications.
All products are manufactured under ISO 9001 quality management with third-party certification where required — including Lloyd’s Register, ABS, Bureau Veritas, DNV, and CE marking for European markets. We supply in standard reel lengths or cut-to-order with matching connecting links, offset links, and attachment plates. Material test certificates are provided on request.
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