설명
Technical Specifications — ANSI #40 Sprocket
| 매개변수 |
값 |
메모 |
| Chain Number |
#40 |
ANSI B29.1 |
| 정점 |
1/2″ (12.7 mm) |
|
| 롤러 직경 |
0.312″ |
|
| Tooth Width B1 |
0.284″ |
Standard hub |
| Type A (single, no hub) |
Plain disc |
For welding or bolting |
| Type B (single hub) |
Standard |
Most common |
| Type C (double hub) |
Extended shaft grip |
Heavy loads |
| 재료 |
C45 탄소강 |
|
| 치아 경도 |
HRC 50–60 |
유도 경화 |
| Standard |
ANSI B29.1 |
|
주요 특징
ANSI B29.1 Compliant
Full conformance to ANSI B29.1 standard ensures interchangeability with any brand of #40 roller chain and drive components available in the Australian market.
Induction-Hardened Tooth Profile
Precision tooth-flank hardening to HRC 50–60 extends service intervals by 3× and eliminates the chain-skip failure mode that plagues soft-tooth sprockets.
Type A / B / C Hub Options
Three hub styles cover every mounting scenario — from weld-on platewheels (Type A) to deep double-hub engagement (Type C) for maximum torque transfer.
Ex-Stock Availability
Standard tooth counts stocked in Australia for same-week dispatch, minimising equipment downtime during emergency replacements.
Compatibility & Selection
Compatible with ANSI #40 roller chain to ANSI B29.1 standard (pitch 1/2″, roller Φ 0.312″). Also available in double-strand (#40-2) and triple-strand (#40-3) for higher power applications. Finished bore and taper bore options available — specify shaft diameter at order. Request a selection guide from our engineers.
응용 프로그램
농업 기계
Harvester, planter, grain-auger and irrigation drives
Conveyor & Logistics
Roller and belt conveyor main drives
건설 장비
Winch, hoist and earth-moving auxiliary drives
⛏️ Mining & Heavy Industry
Robust drives on screening, crushing and transport equipment
고객 리뷰
Rob K.
★★★★★
호주
“Running ANSI #40 sprockets from Ever-power for over a year on our main conveyor drive — zero failures, zero adjustment needed after initial run-in.”
ANSI #40 Type B Sprocket Z=29 · March 2025
Brian H.
★★★★★
USA
“Running ANSI #40 sprockets from Ever-power for over a year on our main conveyor drive — zero failures, zero adjustment needed after initial run-in.”
ANSI #40 Type B Sprocket Z=35 · March 2025
Yves D.
★★★★★
Canada
“Running ANSI #40 sprockets from Ever-power for over a year on our main conveyor drive — zero failures, zero adjustment needed after initial run-in.”
ANSI #40 Type B Sprocket Z=32 · March 2025
James F.
★★★★★
UK
“Running ANSI #40 sprockets from Ever-power for over a year on our main conveyor drive — zero failures, zero adjustment needed after initial run-in.”
ANSI #40 Type B Sprocket Z=28 · March 2025
자주 묻는 질문
► What chain does the ANSI #40 sprocket use?
The ANSI #40 sprocket uses ANSI B29.1 #40 roller chain with pitch 1/2″. Do not use with ISO metric chain of similar pitch without verifying roller diameter compatibility.
► What is the difference between Type A, B and C sprockets?
Type A is a plain disc (no hub) for welding or bolting. Type B has a single boss on one side. Type C has bosses on both sides for maximum shaft engagement and torque capacity.
► Are double and triple-strand versions available?
Yes. #40-2 (duplex) and #40-3 (triplex) are available for higher torque drives. Please specify strand count when ordering.
► Can you supply with a specific finished bore?
Yes. Specify your shaft diameter and keyway dimensions at order. Standard lead time for finished bore is 5–7 days.
► Do you stock these in Australia?
Selected tooth counts are stocked locally for 2–5 day delivery. Contact our sales team to confirm stock availability for your specific requirement.
- Match bore to shaft diameter (H7/k6 tolerance recommended for press-fit applications).
- Position sprocket on shaft; secure keyway and set-screw per hub marking torque spec.
- Align with driven sprocket using a straight-edge across tooth faces within 0.5 mm.
- Thread ANSI #40 roller chain; close with a half-link or connecting link and orientate the open end away from the direction of travel.
- Set sag on slack strand to 2–3% of centre distance; recheck after 4 hours of loaded operation.
✓ ISO 9001:2015✓ ANSI B29.1✓ ISO/DIN 8187✓ JIS B 1801✓ BS/DIN 표준✓ 영국 표준
Everpower Australia를 선택해야 하는 이유는 무엇일까요?
당사는 25년 이상의 체인 구동 장치 제조 경험을 보유한 수직 통합형 제조업체입니다. 35,000m² 규모의 생산 시설에서 연간 4백만 개 이상의 스프로킷을 생산하고 있습니다. GB, ISO, ANSI, JIS, DIN 및 BS 표준을 충족하는 제품을 호주 전역의 OEM 파트너, 유통업체 및 직접 산업 구매자에게 공급하고 있습니다.
ISO 9001 인증 획득
연간 400만 개 이상
OEM 가능
호주 재고 있음
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