설명
WPEDO Double Speed Cast Iron Worm Reducer — Product Overview
그만큼 WPEDO addresses the intersection of three common vertical agitator drive requirements simultaneously: direct IEC motor mounting without an adaptor plate, vertical upward output shaft direction, and extreme ratio reduction to output speeds below 5 rpm. All three are delivered in a single foot-mount dual-chamber FC20+ cast iron housing — eliminating the motor adaptor, the right-angle output bracket, and the VFD speed controller that alternative approaches require.
WPEDO Double Speed Worm Reducer Specifications
| 매개변수 | 사양 |
|---|---|
| 시리즈 | Double Speed WPED+O |
| 주택 | D-type split cast iron, dual-stage |
| 입력 | IEC motor flange — horizontal (D-type) |
| 산출 | 솔리드 샤프트 - 수직 상향형(O형) |
| 비율 범위 | 1/200–1/900+ |
| 크기 조합 | 40~70mm ~ 155~250mm |
| 설치 | Foot-mount, D-split, IEC flange, O vertical output |
| 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 | 19–450 kg |
| 주요 특징 | D-split + IEC flange + O vertical output + double-stage — motorised ultra-slow agitator drive with in-situ access |
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 | 0.12 | 63–177 | 314 | 153 | 131 | 75 | 19 |
| 50~80세 | 1/300 | 0.18 | 97–252 | 314 | 144 | 142 | 83 | 27 |
| 60~100 | 1/400 | 0.37 | 195–561 | 387 | 175 | 169 | 91 | 45 |
| 70~120 | 1/500 | 0.75 | 384–1,166 | 425/445 | 193 | 175 | 109/111 | 75 |
| 80~135세 | 1/600 | 1.5 | 616–1,811 | 499 | 226 | 210 | 125 | 103 |
| 100~155 | 1/800 | 1.5 | 854–2,100 | 570 | 269 | 252 | 148 | 147 |
| 120~175 | 1/900 | 3.0 | 1,798–4,463 | 631 | 287 | 255 | 181 | 204 |
| 135~200 | 1/900+ | 4.0 | 2,188–5,830 | 630/680 | 318 | — | 202 | 298 |
| 155~250 | 1/900+ | 5.5 | 2,841–9,066 | 815 | 380 | 385 | 247 | 470 |
WPEDO Double Speed Worm Reducer — Core Features
■ IEC Motor Flange + O Vertical Output + Double Stage — Three Functions
Combines direct IEC motor mounting (no adaptor), O-type vertical upward output shaft, and two-stage extreme ratio reduction in one FC20+ cast iron housing — the complete solution for motorised ultra-slow vertical agitator drives.
■ D-Type Split Housing — In-Situ Inspection on Agitator Frame
The D-split cover removes while the motor and vertical output shaft remain connected. Both worm stage chambers are accessible for worm wheel inspection during planned maintenance intervals without removing the unit from the agitator mounting frame.
■ Output Torque to 9,066 Nm — Full WPEDO Capacity
IEC flange and O-type output do not reduce the dual-stage worm gear torque capacity. WPEDO size 155–250 delivers up to 9,066 Nm — identical to WPEDA.
■ Independent Dual Oil Chambers — O-Type Adjusted Volumes
Both stage chambers are independently sealed with separate oil fills adjusted for O-type vertical output orientation. Use the WPEDO lubrication table for correct volumes.
■ IEC 72-1 Flange — Motor Bolts on in Four Bolts
Standard IEC motor flanges (A02/Y-series, frames 56–300 depending on size) connect directly without adaptor plate or coupling — same motor hardware as the WPDA.
■ FC20+ Dual-Chamber Housing — Agitator Environment Rating
Cast iron housing resists process fluid splash and moisture in agitator installations. Both gear chambers independently sealed against cross-contamination.
WPEDO Worm Reducer — Industry Applications
⚔ Wastewater & Sludge Agitator Drives
WPEDO direct IEC motor flange eliminates the motor adaptor from agitator drive BOM. O-type vertical output connects to agitator shaft. D-split cover enables in-situ inspection during planned maintenance windows on the agitator frame.
☵ Chemical Reactor Slow Agitators
Extreme ratio direct-motor drive for slow-speed chemical reactor agitators requiring speeds below 3 rpm. No VFD required. D-split cover for annual gear inspection without vessel shutdown.
⚒ Food & Beverage Batch Mixer Drives
IEC motor direct, vertical upward output for bottom-entry vessel mixers, D-split hygiene inspection access. WPEDO covers the complete requirement list for food plant vertical batch mixer drives.
⚊ Slow Lift & Hoisting Mechanisms
Ultra-low speed vertical lift mechanisms requiring direct IEC motor input and output torques to 9,066 Nm use WPEDO without intermediate coupling or adaptor hardware.
Ever Power Manufacturing Quality — WPEDO 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.
WPEDO Double Speed Worm Reducer — Customer Reviews
“WPEDO on our sludge treatment agitators. IEC motor direct, vertical output shaft, D-split for annual inspection — no adaptor, no right-angle bracket, no VFD. Everything we needed in one unit.”
“Used WPEDO-100–155 on our chemical reactor agitators. Direct motor at 1/800 ratio, 2,100 Nm output, vertical shaft, split cover inspection in-situ on the vessel frame. Excellent design.”
“WPEDO on our food plant batch mixer drives. IEC motor direct, vertical upward output for bottom-entry, D-split hygiene inspection. Reduced our drive BOM by three components per vessel.”
“Good IEC+O+D-split combination. WPEDO-80–135 on slow chemical process agitators. All features as described. Would appreciate a published O-type oil volume table in the product documentation.”
