설명
WPWEKO Double Speed Cast Iron Worm Reducer — Product Overview
Vertical agitator and mixer shaft applications that require coupling-free shaft insertion and extreme ratio reduction use the WPWEKO universal hollow bore vertical drive. The K-type hollow bore eliminates the output coupling at the agitator shaft interface; the O-type vertical orientation connects directly upward; the WPW universal body accommodates multiple motor position configurations; and the dual worm stages provide ratios from 1/200 to 1/900+.
WPWEKO Double Speed Worm Reducer Specifications
| 매개변수 | 사양 |
|---|---|
| 시리즈 | Double Speed WPWE+K+O |
| 주택 | Solid integral cast iron, dual-stage, WPW universal body |
| 입력 | Solid shaft — bilateral, multiple WPW directions |
| 산출 | Hollow bore — K-type, vertical upward |
| 비율 범위 | 1/200–1/900+ |
| 크기 조합 | 40~70mm ~ 155~250mm |
| 설치 | Foot-mount, K hollow vertical output, WPW universal body |
| 주택 자재 | FC20+ 회주철, 이중 챔버 |
| 웜 휠 | 정합 쌍 주석-청동 ZCuSn10Pb1, 두 단계 모두 |
| 웜 샤프트 | 20CrMnTi 표면 경화 처리, 55–60 HRC, 두 단계 모두 |
| 매끄럽게 하기 | N220–N320 (−30°C–40°C); N320–N460 (40°C–65°C), 두 챔버 모두 |
| 최대 오일 온도 | 95°C 연속 |
| 무게 범위 | 19.5–476 kg |
| 주요 특징 | WPW universal body + K hollow vertical output + double-stage — coupling-free vertical shaft extreme ratio platform |
크기 조합 및 성능 데이터
| 사이즈 콤보 | 비율 | 입력(kW) | 출력 토크(Nm) | (mm) | AA (mm) | AB (mm) | BB(mm) | 무게(kg) |
|---|---|---|---|---|---|---|---|---|
| 40~70세 | 1/200 | 0.48 | 250 | 286 | 195 | 153 | 131 | 20 |
| 50~80세 | 1/300 | 0.65 | 350 | 297 | 197 | 144 | 142 | 27 |
| 60~100 | 1/400 | 0.95 | 500 | 363 | 231 | 175 | 169 | 44 |
| 70~120 | 1/500 | 1.64 | 840 | 408 | 256 | 193 | 190 | 73 |
| 80~135세 | 1/600 | 2.5 | 1,400 | 471 | 298 | 226 | 210 | 101 |
| 100~155 | 1/800 | 3.69 | 2,100 | 555 | 354 | 269 | 252 | 144 |
| 120~175 | 1/900 | 5.09 | 3,050 | 568 | 379 | 287 | 255 | 201 |
| 135~200 | 1/900+ | 7.22 | 3,950 | 662 | 425 | 318 | 319 | 293 |
| 155~250 | 1/900+ | 11.71 | 6,050 | 795 | 510 | 380 | 385 | 462 |
WPWEKO Double Speed Worm Reducer — Core Features
■ K Hollow Bore + O Vertical + Universal WPW Body + Double Stage
The WPWEKO provides coupling-free vertical upward shaft insertion (K+O) with universal WPW shaft direction input flexibility and dual-stage extreme ratios — the universal platform for hollow bore vertical agitator shaft drives at 1/200–1/900+.
■ K Hollow Bore + O Vertical — Coupling-Free Vertical Shaft Connection
Agitator shaft inserts directly through the K-type vertical hollow bore. No coupling at the vessel shaft interface in any WPW input shaft direction configuration.
■ Universal WPW Body — Multiple Input Directions for Vertical Hollow Bore Drive
WPW universal body flexibility extends to the K+O configuration — multiple motor position requirements covered by a single WPWEKO product model.
■ Same 6,050 Nm Torque as WPEO — Hollow Bore Vertical Does Not Reduce Capacity
WPWEKO worm gear internals are identical to WPEO at equivalent size combinations. K+O+universal body designation does not reduce torque ratings.
■ Dual Independent Oil Chambers — O-Type Adjusted Volumes
Two independently sealed chambers with O-type vertical adjusted oil volumes. Oil volumes specified per WPW shaft direction in the WPWEKO lubrication table.
■ FC20+ Universal Dual-Chamber Housing — Vertical K+O Geometry Stable
Cast iron dual-chamber housing maintains K-bore alignment and inter-stage geometry in O-type vertical orientation across all WPW shaft direction configurations.
WPWEKO Worm Reducer — Industry Applications
⚔ Universal Hollow Bore Vertical Agitator Platform
WPWEKO provides coupling-free agitator shaft connection with vertical upward output and universal motor position flexibility — the complete specification for hollow bore vertical agitator drives in process plant environments.
☵ Multi-Direction Motor Position Vessel Shaft Drives
Chemical and food process vessels with agitator shaft drives requiring K-bore vertical connection and varying motor positions use WPWEKO universal body to cover all installation configurations with one product.
⚒ Extreme-Ratio Hollow Bore Lift Mechanisms
Ultra-slow vertical lift mechanisms requiring hollow bore shaft insertion and extreme ratio reduction use WPWEKO — coupling-free shaft connection at output speeds below 5 rpm from a standard motor.
⚊ Universal Vertical Mixer Shaft-Mount Platform
OEM vertical mixer manufacturers with multiple motor position requirements standardise on WPWEKO for coupling-free agitator shaft drives across all machine configurations.
Ever Power Manufacturing Quality — WPWEKO Worm Reducer
■ ISO 9001:2000 — 2단계 조립 인증
두 개의 웜 기어 어셈블리는 모두 ISO 9001:2000 표준에 따라 제조 및 테스트됩니다. 각 장치의 최종 조립 전에 기어 간 정렬 및 기어비 정확도를 검증합니다.
■ CE 마크 — EU 기계류 지침 2006/42/EC
EU, 영국, 호주 및 뉴질랜드 시장 수출 시 재인증 없이 CE 규격을 완벽하게 준수합니다.
■ 출하 전 테스트: 소음, 누출, 토크
정격 부하 시 소음은 68dB(A) 미만이며, 두 기어 챔버 모두 30분 동안 가압 후 출력 토크는 정격 토크의 ±5% 이내입니다. 불량품은 출하 전에 재작업됩니다.
■ FC20+ 소재 인증
두 하우징 모두 FC20 밀 인증서를 보유하고 있으며, 최소 인장 강도는 220 MPa, 경도는 160~200 HB입니다. 135~200 이상의 크기 조합에 대해서는 초음파 검사를 실시합니다.
WPWEKO Double Speed Worm Reducer — Customer Reviews
“WPWEKO on our vessel agitator shaft drives. K-bore accepts the agitator shaft directly — no coupling at the vessel. Universal WPW body covers motor positions in two different vessel configurations with one product model.”
“Used WPWEKO on our food processing vertical mixer drives. Hollow bore eliminates the coupling in the product zone. Universal body accommodates our two different motor position constraints. One product, all our vertical mixer positions.”
“WPWEKO on slow vertical lift mechanisms. K-bore shaft connection, universal input direction, extreme ratio. Coupling-free vertical shaft connection at ultra-slow output speed — exactly the specification we needed.”
“Good K+O+universal combination. WPWEKO-70–120 on our vessel agitator drives. All features working. Would appreciate a combined K+O oil volume table to simplify our maintenance documentation.”
