EN
| Specification Item | Technical Value | Localized EU & North‑America Adaptation Notes |
|---|---|---|
| Product Series | APG2 / APG3 / APG4 (Single); APG22 / APG32 / APG33 / APG43 / APG44 (Dual) | SAE 2‑hole mounting flange conforming ISO3019‑1, drop‑in replacement for mainstream local industrial gear pumps |
| Displacement | Single pump:8‑160 mL/r；Dual pump: combined mixed‑displacement configurations | Flexible displacement selection for Reliable high‑flow gear pump custom hydraulic circuits |
| Continuous Operating Pressure | 315 bar (31.5 MPa)；Peak intermittent pressure 350 bar (max 10s, duty cycle ≤50%) | Satisfies CE machinery safety standards for high‑performance pumps used in servo‑driven production equipment |
| Operating Speed Range | 600‑3000 r/min | Fully compatible with variable‑frequency/servo motor drives widely deployed across western manufacturing plants |
| Compatible Hydraulic Media | HLP mineral oil(DIN51524‑2), HFC water‑polymer fluid, HEES eco‑friendly hydraulic fluid | Supports region‑popular biodegradable hydraulic oils for environmental‑compliant factory requirements |
| Operating Temperature | Oil temperature:‑10 ~ +80 °C; Ambient:‑20 ~ +60 °C | Handles cold winter ambient conditions for northern‑latitude workshop installations |
| Noise Level | 48‑78 dB(A), measured at 1‑meter distance | Meets EU workplace noise‑control requirements for enclosed production workshops |
| Contamination Tolerance | ISO 4406(c) hydraulic fluid cleanliness standard | Reduces filter investment cost; less sensitivity to particle pollution compared to external gear pump alternatives |
| Shaft & Seal Options | Straight key shaft / spline shaft; NBR / FKM(Viton) sealing | FKM fluororubber seals for continuous high‑temperature heavy‑load cycles |
| Unit Weight | 4.6 kg‑45.5 kg (varies by series & displacement) | Compact footprint for cabinet‑mounted hydraulic power units common in local machine builds |
| Localized Application Scenario | B‑End Buyer Profile | Regional Core Pain Points | Quantitative Product Advantages |
|---|---|---|---|
| Servo energy‑saving hydraulic station for die‑casting & shoe‑making machinery | Industrial machinery OEM & hydraulic solution integrator | Local servo‑energy‑saving systems suffer volumetric‑efficiency decline under low‑speed working states; frequent pump change‑outs raise total operating expense | 1.Long‑life internal gear pump retains ≥91% volumetric efficiency running at 600 r/min; 2.Dual‑pump variant cuts cabinet installation footprint by 32 % versus two separate single gear pump assemblies; 3.Max continuous pressure 315 bar for heavy forming cycles |
| Material‑handling electric forklift hydraulic power module | Mobile equipment manufacturer | Mobile hydraulic systems face unavoidable fluid particle contamination; competing industrial gear pumps suffer short service life under polluted oil | 1.Durable internal gear pump unit improves service lifespan by 38 % vs ordinary external gear pumps; 2.Low‑pulsation output stabilizes lifting movement; 3.SAE standard flange supports fast field replacement |
| Custom high‑flow hydraulic test rig & process‑simulation equipment | Test‑system OEM & lab equipment supplier | Custom test circuits demand steady flow output; off‑the‑shelf high‑performance pumps have long lead‑times for combined dual‑pump configurations | 1.Reliable high‑flow gear pump dual‑pump portfolio delivers flexible mixed‑displacement combinations; 2.Pressure pulsation kept under 2.1 MPa across full working pressure range; 3.Short lead‑time for custom shaft, port and seal modification |
| General‑purpose hydraulic power unit for machine‑tool industry | Hydraulic power‑pack manufacturer & machine‑builder | End‑users complain about high noise level; high after‑sales service cost caused by pump leakage and early wear | 1.Noise controlled within 68 dB(A)@21 MPa working pressure; 2.Dual radial‑axial pressure compensation minimises internal leakage; 3.Factory pre‑tested, lowering on‑site failure rate for finished power‑pack products |
Q1: Dapatkah pompa roda gigi internal berperforma tinggi ini beroperasi terus-menerus dalam kondisi servo kecepatan rendah yang bervariasi?
A1: Ya. Sebagai pompa roda gigi internal yang tahan lama, pompa ini mendukung rentang variasi kecepatan lebar 600‑3000 putaran/mnt. Kompensasi radial aksial ganda menjaga efisiensi volumetrik tinggi pada kecepatan rotasi rendah, sehingga cocok untuk stasiun hidraulik yang digerakkan servo. Ini dapat langsung menggantikan pompa roda gigi konvensional dan pompa roda gigi industri lainnya di sistem yang ada.
Q2: Opsi penyegelan apa yang tersedia untuk unit pompa roda gigi internal yang tahan lama ini untuk fluida kerja yang berbeda?
A2: Seal NBR merupakan standar untuk sirkuit hidrolik oli mineral umum. Seal karet fluoro FKM(Viton) tersedia untuk aplikasi cairan hidraulik sintetik khusus atau suhu tinggi. Saat menggunakan larutan polimer air HFC, harap batasi kecepatan input maksimum hingga 2000 putaran/menit sesuai spesifikasi.
Q3: Apakah pompa roda gigi aliran tinggi yang andal ini mendukung penggantian drop-in untuk instalasi hidraulik standar SAE yang ada?
A3: Ya. Flensa pemasangan mematuhi standar 2 lubang ISO3019‑1 SAE. Konfigurasi poros mencakup opsi kunci lurus dan spline agar sesuai dengan sebagian besar antarmuka penggerak pompa lokal berperforma tinggi yang ada. Harap berikan model pompa asli atau gambar dimensi untuk rekomendasi referensi silang.
Mencari gambar dimensi CAD, data kurva kinerja, harga sampel, atau konfigurasi khusus pompa roda gigi internal berkinerja tinggi ini?
Kirimkan kebutuhan Anda termasuk perpindahan target, tekanan kerja berkelanjutan, bentuk poros, media penyegelan, dan batasan pemasangan. Tim penjualan teknis B‑end kami akan membalas dalam waktu 24 jam kerja, memberikan penawaran harga dan proposal teknis yang disesuaikan untuk proyek pompa roda gigi, pompa roda gigi industri, dan pompa berkinerja tinggi Anda.
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