Keterangan
EP-NMRV-E063 — IEC Flange Input Aluminium Worm Gearbox with Tail Output Shaft
Technical Specifications — EP-NMRV-E063
| Parameter | Nilai |
|---|---|
| Seri | NMRV-E (Input Lubang dengan Flensa IEC, Poros Keluaran Ekor Arah Cacing) |
| Jarak Pusat | 063 mm |
| Rasio Pengurangan | 5, 7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80, 100 |
| Daya Masukan Terukur | Up to 2.2 kW |
| Rentang Kecepatan Keluaran | 14 hingga 280 r/min (pada input 1400 r/min) |
| Torsi Keluaran Maksimum | 5,595 N·m |
| Konfigurasi Masukan | Lubang masuk dengan flensa masukan IEC + poros keluaran ekor searah ulir. |
| Flensa Input IEC | IEC flanges: 71B5, 71B14, 80B5, 80B14, 90B14 |
| Poros Keluaran Ekor | Arah ulir (sejajar dengan poros ulir, ujung berlawanan) |
| Bahan Perumahan | Paduan aluminium cor |
| Bahan Roda Cacing | Perunggu fosfor |
| Bahan Poros Cacing | Baja paduan 20CrMnTi, dikeraskan permukaannya, digiling dengan presisi. |
| Diameter Lubang Keluaran | 28 mm H7 with keyway |
| Pelumasan | Oli gir ISO VG 220 (diisi dari pabrik) |
| Posisi Pemasangan | B3, B6, B7, B8, V5, V6 |
| Kelas Perlindungan | IP54 |
| Suhu Sekitar | -10°C hingga +40°C |
NMRV-E063 Performance Table (2.2 kW / 1400 r/min)
| Rasio (i) | Kecepatan Keluaran (r/min) | Torsi Keluaran (N·m) | Faktor Layanan (fs) |
|---|---|---|---|
| 7.5 | 187 | 1,315 | 2.5 |
| 10 | 140 | 1,447 | 1.9 |
| 15 | 93 | 1,657 | 1.3 |
| 20 | 70 | 2,503 | 1.6 |
| 25 | 56 | 2,696 | 1.4 |
| 30 | 47 | 2,973 | 1.3 |
| 40 | 35 | 3,272 | 1.1 |
| 50 | 28 | 3,524 | 0.9 |
| 60 | 23 | 3,745 | 0.9 |
| 80 | 18 | 4,122 | 0.9 |
| 100 | 14 | 5,595 | 0.9 |
✅ Fitur Utama & Manfaat Unik
🔗 Poros Keluaran Ekor Arah Cacing — Pembeda Utama
The defining feature of the NMRV-E063 is its additional tail output shaft that extends in the same direction as the worm shaft axis. This second output enables simultaneous drive of two independent loads from a single gearbox — a primary application drive via the main output bore and a secondary auxiliary drive (encoder, tachometer, small pump, or fan) via the tail shaft.
🖼 Print-Line Precision
The NMRV-E063 is particularly valued in printing and packaging lines where the IEC flange motor drives the print roll while the tail shaft encoder provides the master speed reference signal for digital register control.
◯ Same Torque as Standard NMRV063
The NMRV-E063 delivers identical maximum output torque (5,595 N·m) to the standard NMRV063, confirming that the tail shaft adds zero performance penalty on the main output. The tail shaft is driven directly off the worm shaft end, not the output stage.
🅆 Encoder & Feedback Siap
Poros keluaran ekor menyediakan titik koneksi langsung untuk encoder putar, tachogenerator, dan generator pulsa yang memantau kecepatan poros cacing dalam sistem kontrol gerak loop tertutup, sehingga menghilangkan braket encoder eksternal dan perangkat keras kopling.
🚫 IP54 — Integritas Segel Ganda
Baik lubang keluaran utama maupun lubang keluar poros ekor disegel dengan segel bibir kontak ganda, mempertahankan perlindungan IP54 di semua orientasi pemasangan tanpa kebocoran oli pada antarmuka poros mana pun.
🏭 Skenario Aplikasi
🖼 Print Line Master Reference Shaft
NMRV-E063 worm gearbox where the tail shaft serves as the master reference speed shaft for a multi-section printing press, providing a clean encoder signal isolated from the print-roll mechanical loads.
🌿 Precision Agricultural Seeding
Medium-duty worm gear reducer with tail output shaft for precision agricultural seeding and fertiliser application equipment where GPS-linked controllers require accurate shaft speed feedback for variable-rate application.
⚙ Automation Line Synchronisation
Industrial worm gearmotor with tail shaft for central-line-shaft automation systems where the tail-mounted tachogenerator provides the supervisory controller with a line-speed reference signal.
💧 Water & Wastewater Monitoring
Corrosion-resistant NMRV-E worm gear reducer with tail output shaft for instrumented valve actuator drives in water treatment plants, where the tail shaft pulse counter confirms valve position remotely.
🔎 Panduan Seleksi
Worked Example — Print Line Master Reference
Required: NMRV-E063 at i=20 driving a print roll at 70 r/min, tail shaft providing master register reference. Output torque at i=20 = 2,503 N·m. Motor: 1.5 kW, IEC 90B14. Tail shaft: 2,000 PPR encoder, 28 mm bore. ✅ NMRV-E063-20-90B14 selected.
⚖ NMRV-E063 vs Standard NMRV063
| Fitur | EP-NMRV-E063 (with Tail Shaft) | EP-NMRV063 (Standard) |
|---|---|---|
| Poros Keluaran Ekor | ✅ Ya — arah cacing | TIDAK |
| Pemasangan Encoder / Umpan Balik | Langsung pada poros ekor | Membutuhkan braket eksternal |
| Penggerak Beban Ganda | Ya — utama + ekor | Tidak — hanya keluaran tunggal |
| Torsi Keluaran Utama | 5,595 N·m | 5,595 N·m |
| Dimensi Perumahan | Sedikit lebih panjang (tonjolan batang ekor) | Panjang standar |
| Input Flensa IEC | Ya — standar | Ya — standar |
NMRV-E063 Main Output Shaft Dimensions
| G1 (mm) | K1 (mm) | L/DZ (mm) | L1/SZ (mm) | b2 (mm) | d h6 (mm) | Alur kunci |
|---|---|---|---|---|---|---|
| 110 | 109 | 173 | 219 | 8 | 28 | M10 |
❓ Pertanyaan yang Sering Diajukan
What is the tail output shaft on the EP-NMRV-E063 and what is it used for?
The tail output shaft on the NMRV-E063 is a secondary shaft extending in the worm-direction axis (co-axial with the worm shaft, opposite end). It is used to mount rotary encoders, tachogenerators, or pulse generators for speed/position feedback, or to drive a small auxiliary load such as a lubrication pump, cooling fan, or pilot valve simultaneously with the main output drive.
Does the tail shaft affect the main output torque of the NMRV-E063?
No. The tail shaft is driven directly off the worm shaft end and carries only the small torque required for the encoder or auxiliary device. The main output bore delivers the full rated 5,595 N·m, identical to the standard NMRV063.
What encoder types are compatible with the NMRV-E063 tail output shaft?
Poros ekor adalah poros berpasak standar yang dapat menerima encoder putar inkremental atau absolut apa pun dengan ukuran lubang yang sesuai. Pilihan umum meliputi encoder inkremental 5–24V (100–10.000 PPR), encoder absolut SSI, dan perangkat umpan balik tipe resolver. Konfirmasikan dimensi lubang dan pasak encoder dengan pemasok encoder sebelum memesan.
Which IEC motor flanges are available for the EP-NMRV-E063?
The NMRV-E063 accepts the following IEC input flanges: 71B5, 71B14, 80B5, 80B14, 90B14. This covers the standard motor frame range for the 2.2 kW power class. Servo and stepper motor adaptor plates available on request.
Can the NMRV-E063 tail shaft be used to drive a secondary load simultaneously?
Ya, asalkan torsi beban sekunder pada poros ekor tidak melebihi kapasitas torsi tambahan poros cacing. Untuk beban sekunder ringan seperti pompa pelumasan kecil (di bawah 0,05 kW) atau katup pilot, poros ekor dapat digunakan secara bersamaan tanpa memengaruhi kinerja keluaran utama. Konsultasikan dengan tim teknik kami untuk beban sekunder di atas 0,05 kW.
⭐ Ulasan Pelanggan
★★★★★
“Our precision conveyor line uses eight NMRV-E063 units. The tail shaft encoders synchronise all eight drives via our central motion controller. Line synchronisation is perfect and we have logged zero registration errors across six months of production.”
Lars H. — Systems Engineer, Automation OEM 🇸🇪 Sweden
★★★★★
“We use the NMRV-E063 on our grain auger with real-time rotation monitoring. The tail-shaft sensor triggers a bin-full alarm when rotation speed drops below a threshold. This simple feature has prevented two auger jam incidents already.”
Darren K. — Farm Manager, Grain Storage 🇦🇺 Australia (WA)
★★★★☆
“The NMRV-E063 drives our packaging line with tail-shaft encoder feedback to our servo master controller. Product count accuracy improved to 100% and we eliminated all the over-run stops that wasted packaging material.”
Yuki H. — Process Engineer, Packaging Plant 🇯🇵 Japan
⚙ Aksesoris & Produk yang Kompatibel
⚡ Motor IEC (B5/B14)
Motor AC standar dengan flensa IEC yang sesuai. Tersedia versi inverter VFD untuk kontrol kecepatan variabel.
🔗 Kit Poros Output
Padat tunggal (DZ), ujung ganda (SZ), flensa keluaran (F), flensa berongga (FL) — semuanya dengan toleransi H7/h6 dan alur pasak standar.
🔨 Lengan dan Braket Torsi
Lengan penahan torsi baja untuk konfigurasi pemasangan poros; pelat pemasangan kaki untuk orientasi B3/B6.
🔒 Kit Segel & Ventilasi
Kit pengganti seal bibir, sumbat ventilasi, dan sumbat pembuangan magnetik untuk interval servis yang lebih panjang.
Get a Quote for EP-NMRV-E063
Our engineers will confirm the IEC flange, ratio, and tail shaft encoder bore for your print-line, packaging, or agricultural application.
Itu EP-NMRV-E063 aluminium worm gearbox combines the bore-input IEC flange convenience of the NMRV063 with an additional worm-direction tail output shaft. Centre distance 063 mm, ratios 5 to 100, input power up to 2.2 kW, max output torque 5,595 N·m. The tail shaft enables simultaneous encoder feedback, tachometer monitoring, or auxiliary drive — the perfect instrumented worm gearbox for closed-loop automation, precision conveyor control, and SCADA-integrated industrial drives.
