Pengurang Cacing Besi Tuang Berkelajuan Tunggal WPDKZ — Siri WP

The WPDKZ combines D-split housing, Z-type flange mount, IEC motor flange, and K hollow bore output — the maximum-feature vessel-top worm reducer. Sizes 50–135 mm, ratio 1/5–1/60, 8–80 kg. Zero external coupling hardware, in-situ maintenance access, direct vessel nozzle mounting.

Penerangan

WPDKZ Maximum-Feature Vessel-Top Cast Iron Worm Reducer — Product Overview

For vessel-top drive applications in GMP-regulated food, pharmaceutical, and chemical industries, the WPDKZ is the complete solution. Four features in one FC20+ cast iron housing: the Z-type flange mounts directly on the vessel nozzle; the IEC motor flange accepts the motor without an adaptor; the K-type hollow bore receives the driven shaft without a coupling; and the D-type split housing opens for validated worm wheel inspection without disconnecting either motor or vessel mount.

The result is zero external coupling hardware at either the motor or output end, in-situ maintenance access, and direct vessel nozzle installation — all in seven standard sizes from 50–135 mm centre distance.

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WPDKZ quadruple feature D-split Z-flange IEC flange K hollow bore cast iron worm reducer

WPDKZ Worm Reducer Specifications

WPDKZ worm reducer dimension drawing quadruple feature configuration

Parameter Spesifikasi
Siri Kelajuan Tunggal
Struktur Perumahan Separate split cast iron (D-type)
Konfigurasi Input IEC motor flange — vertical top-entry (D+Z)
Konfigurasi Output Hollow bore — K-type through-hole
Nisbah Pengurangan 1/5–1/60
Jarak Pusat 50–135 mm
Pemasangan Z-type flange, D-split housing, IEC top-entry, K hollow output
Bahan Perumahan Besi tuang kelabu FC20+ (GG20)
Bahan Roda Cacing Timah-gangsa ZCuSn10Pb1
Bahan Aci Cacing 20CrMnTi, permukaan 55–60 HRC
Pelinciran N220–N320 (−30°C–40°C); N320–N460 (40°C–65°C)
Suhu Minyak Maks 95°C berterusan
Julat Berat 8–80 kg
Ciri Khas D+K+Z quadruple feature: split housing + IEC flange + Z-mount + K hollow bore

Size & Dimension Data

Saiz Nisbah Kuasa Input (kW) Tork Output AB (mm) LL (mm) B (mm) CC (mm) Berat (kg)
50 1/5 0.18 88 105 97 50 8
60 1/5–1/10 0.18–0.37 80 110 112 60 12.5
70 1/10–1/15 0.37–0.75 100 130 131 70 16
80 1/15–1/25 0.75–1.5 120 150 142 80 23
100 1/20–1/40 1.5 150 160 169 100 38
120 1/30–1/60 2.2–3.0 165 175 190 120 60
135 1/40–1/60 3.0–4.0 185 210 210 135 80

WPDKZ Worm Reducer — Core Features

■ Z-Type Flange — Vessel Nozzle Direct Mount

Circular flange bolts to any flanged surface — vessel nozzles, column flanges, wall brackets. 360° rotational positioning during installation for precise output shaft orientation.

■ IEC Motor Flange — Motor Overhead, No Adaptor

Integrated IEC 72-1 flange at the top entry. Motor bolts on in four bolts without adaptor plate, coupling, or alignment tool — overhead motor, drive complete.

■ K Hollow Bore — Driven Shaft Inserts, No Coupling

H7-tolerance K-bore with GB/T 1095 keyway. Driven shaft inserts directly — no coupling hardware, no coupling maintenance, no coupling in the process or product zone.

■ D Split Housing — In-Situ Validated Inspection

Housing cover removes while IEC motor stays connected and Z-flange stays on vessel. Worm wheel access for GMP periodic inspection without disconnecting motor or vessel mount.

■ Zero External Couplings — Input and Output Both Direct

Neither motor end nor driven shaft end requires a coupling. Eight flange bolts (motor + vessel) and one keyed shaft insertion — the minimum possible external hardware count.

■ FC20+ Cast Iron for GMP Process Environments

Resists CIP cleaning chemicals, steam sterilisation, and process fluid splash. Preferred over aluminium in food, pharmaceutical, and chemical vessel drive applications for chemical compatibility and longevity.

WPDKZ Worm Reducer — Industry Applications

WPDKZ quadruple feature worm reducer food pharmaceutical GMP vessel applications

⚔ GMP Food Processing Vessels

WPDKZ delivers the cleanest possible drive architecture for food plant vessel nozzle drives — no coupling hardware in the product zone, in-situ validated inspection access, and direct motor and shaft connections.

☵ Pharmaceutical Bioreactors

For validated bioreactor and mixing vessel drives, WPDKZ in-situ D-split inspection access without disconnecting motor or vessel mount satisfies GMP periodic inspection requirements with minimum validation re-work.

⚒ Chemical Reactor Vessel Drives

Zero external coupling hardware reduces the number of material compatibility checks required for chemical environment drive installation. Fewer components in the chemical environment means fewer failure modes and maintenance points.

⚛ Beverage Tank Agitator Drives

Compact WPDKZ installation on beverage tank nozzles eliminates the floor frame footprint and coupling hardware from the drive system — cleaner plant, tighter tank spacing, simpler sanitation.

Ever Power Manufacturing Quality — WPDKZ Worm Reducer

Ever Power WPDKZ vessel-top worm reducer manufacturing and quality testing

■ Pengeluaran Bertauliah ISO 9001:2000

Setiap unit dihasilkan di bawah pengurusan kualiti ISO 9001:2000. Pemeriksaan bahan mentah, pemeriksaan dalam proses dan ujian pemasangan akhir didokumenkan sepenuhnya dan boleh dikesan mengikut nombor siri setiap unit.

■ Penandaan CE — Arahan Jentera EU 2006/42/EC

Pematuhan penuh CE mengesahkan pematuhan kepada piawaian keselamatan dan reka bentuk Eropah untuk penghantaran kuasa mekanikal, sekali gus menyokong eksport ke pasaran EU, UK, Australia dan New Zealand.

■ Ujian Pra-Penghantaran: Bunyi, Kebocoran, Tork

Setiap unit lulus tiga ujian: hingar di bawah 68 dB(A) pada beban undian, ujian kebocoran tekanan 30 minit dan tork output dalam lingkungan ±5% daripada undian. Unit yang tidak mematuhi piawaian akan dibaik pulih — tidak dihantar.

■ Pensijilan Bahan FC20+

Tuangan perumah disahkan oleh sijil kilang untuk gred FC20: kekuatan tegangan minimum 220 MPa, kekerasan 160–200 HB. Ujian kecacatan ultrasonik pada saiz 135 dan ke atas.

WPDKZ Worm Reducer — Customer Reviews

★★★★★

“WPDKZ-100 on our pharmaceutical vessel top drives. IEC motor overhead, Z-flange to nozzle, K-bore on the agitator shaft, D-split for GMP inspection — all four requirements in one unit. Remarkable design.”

Singapore — A.L.
★★★★★

“Used WPDKZ-80 on our food plant mixing vessels. Zero coupling hardware in the process zone. D-split housing opens for hygiene validation inspection without any disconnection. Exactly what food plant engineers need.”

Melbourne — P.F.
★★★★★

“WPDKZ on our chemical bioreactor vessel drives. IEC motor direct, vessel nozzle mount, shaft through bore, split cover for periodic inspection — nothing extra, nothing redundant.”

Osaka — T.H.
★★★★☆

“Excellent four-function unit for vessel applications. WPDKZ-120 working perfectly on our beverage tank drives. Would appreciate a completed torque table for the KZ hollow bore configuration at all ratios.”

Auckland — B.N.

Frequently Asked Questions — WPDKZ Worm Reducer

▶ What four features does the WPDKZ combine?
1) D-type split housing — in-situ worm wheel maintenance access. 2) Z-type circular flange mount — direct vessel nozzle or column bolt-on. 3) IEC motor flange — direct motor mounting without adaptor. 4) K-type hollow bore output — driven shaft insertion without coupling. No external coupling hardware required at either end.
▶ How does the WPDKZ achieve zero external coupling hardware?
Input: the IEC motor flange is machined into the housing — motor bolts on, no coupling. Output: the K-type hollow bore receives the driven shaft directly — no output coupling. The only mechanical connections are flange bolts (motor and vessel mount) and the keyed shaft insertion.
▶ Can the WPDKZ top cover be removed while mounted on the vessel?
Yes. The D-type split line is below the IEC motor flange joint. Remove the housing cover bolts to open the worm gear chamber — with the motor still connected overhead and the Z-flange still bolted to the vessel nozzle. Both connections remain intact during maintenance.
▶ What IEC motor frames does the WPDKZ accept?
The WPDKZ IEC flange accepts A02/Y-series motors: sizes 50–80 → frames 56–112; sizes 100–135 → frames 112–160. Verify motor frame LA, LB, LC dimensions against the WPDKZ dimension drawing before specifying.
▶ What are the WPDKZ hollow bore diameters?
Bore diameters: size 50=22.8 mm, 60=28.3 mm, 70=33.3 mm, 80=38.3 mm, 100=43.3 mm, 120=48.8 mm, 135=64.4 mm. All keyways are GB/T 1095 standard. The K-bore dimensions are identical to WPKZ at each size.

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