Keterangan
EP-NMRV-E030 — IEC Flange Input Aluminium Worm Gearbox with Tail Output Shaft
Technical Specifications — EP-NMRV-E030
| Parameter | Nilai |
|---|---|
| Seri | NMRV-E (Input Lubang dengan Flensa IEC, Poros Keluaran Ekor Arah Cacing) |
| Jarak Pusat | 030 mm |
| Rasio Pengurangan | 5, 7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80, 100 |
| Daya Masukan Terukur | Hingga 0,18 kW |
| Rentang Kecepatan Keluaran | 14 hingga 280 r/min (pada input 1400 r/min) |
| Torsi Keluaran Maksimum | 1.367 N·m |
| Konfigurasi Masukan | Lubang masuk dengan flensa masukan IEC + poros keluaran ekor searah ulir. |
| Flensa Input IEC | IEC flanges: 56B14, 63B14, 63B5 |
| 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 | 18 mm H7 dengan alur pasak 5 mm |
| 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-E030 Performance Table (0.18 kW / 1400 r/min)
| Rasio (i) | Kecepatan Keluaran (r/min) | Torsi Keluaran (N·m) | Faktor Layanan (fs) |
|---|---|---|---|
| 7.5 | 187 | 683 | 7.0 |
| 10 | 140 | 752 | 5.4 |
| 15 | 93 | 861 | 3.9 |
| 20 | 70 | 948 | 3.1 |
| 25 | 56 | 1,021 | 3.1 |
| 30 | 47 | 1,085 | 2.5 |
| 40 | 35 | 1,194 | 1.9 |
| 50 | 28 | 1,286 | 1.5 |
| 60 | 23 | 1,367 | 1.3 |
✅ Fitur Utama & Manfaat Unik
🔗 Poros Keluaran Ekor Arah Cacing — Pembeda Utama
The defining feature of the NMRV-E030 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.
📧 IEC Bore Input — Motor-Direct Mounting
The NMRV-E030 combines the IEC bore-input flange convenience of the NMRV030 with the tail shaft output. Any standard IEC 56–63 frame motor can be flanged directly to the bore input, while the tail shaft simultaneously provides encoder or auxiliary drive capability without additional coupling hardware.
◯ Same Torque as Standard NMRV030
The NMRV-E030 delivers identical maximum output torque (1,367 N·m) to the standard NMRV030, 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
⚙ Precision Automation with Encoder Feedback
NMRV-E worm gearbox for closed-loop conveyor positioning systems where the tail shaft mounts a rotary encoder, providing real-time feedback to a PLC or motion controller without external encoder mounting hardware.
📦 Packaging Line Speed Monitoring
Tail-shaft-mounted tachogenerator on the NMRV-E030 provides continuous speed monitoring on packaging line drives, enabling instant fault detection and line-speed synchronisation across multiple driven stations.
🍕 Food & Beverage Hygienic Drives
Compact worm gear reducer with tail output shaft for hygienic food processing conveyor drives where encoder feedback is required for portion-control accuracy and the IP54 aluminium housing withstands daily washdown.
💉 Pharmaceutical Dispensing
Low-noise NMRV-E worm gearbox for pharmaceutical dispensing and tablet-coating drum drives where tail-shaft encoder feedback ensures precise dosing volume regardless of load variation.
🔎 Panduan Seleksi
Worked Example — Pharmaceutical Tablet Coating
Required: NMRV-E030 at i=20 driving a tablet coating drum at 70 r/min with encoder feedback for dose control. Rated output torque at i=20 = 948 N·m. Motor: 0.12 kW, IEC 63B14. Tail shaft: 1,000 PPR incremental encoder, 14 mm bore. ✅ NMRV-E030-20-63B14 selected.
⚖ NMRV-E030 vs Standard NMRV030
| Fitur | EP-NMRV-E030 (with Tail Shaft) | EP-NMRV030 (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 | 1.367 N·m | 1.367 N·m |
| Dimensi Perumahan | Sedikit lebih panjang (tonjolan batang ekor) | Panjang standar |
| Input Flensa IEC | Ya — standar | Ya — standar |
NMRV-E030 Main Output Shaft Dimensions
| G1 (mm) | K1 (mm) | L/DZ (mm) | L1/SZ (mm) | b2 (mm) | d h6 (mm) | Alur kunci |
|---|---|---|---|---|---|---|
| 63 | 64 | 102 | 128 | 5 | 14 | M6 |
❓ Pertanyaan yang Sering Diajukan
What is the tail output shaft on the EP-NMRV-E030 and what is it used for?
The tail output shaft on the NMRV-E030 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-E030?
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 1,367 N·m, identical to the standard NMRV030.
What encoder types are compatible with the NMRV-E030 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-E030?
The NMRV-E030 accepts the following IEC input flanges: 56B14, 63B14, 63B5. This covers the standard motor frame range for the 0.18 kW power class. Servo and stepper motor adaptor plates available on request.
Can the NMRV-E030 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
★★★★★
“We fitted the NMRV-E030 on our pharmaceutical tablet-coating drum drive. The tail shaft mounts a 1,000 PPR encoder that feeds back to our dosing controller. The setup eliminated an external encoder bracket assembly, saving 45 minutes per installation across our twelve production lines.”
Dr. Petra S. — Pharmaceutical Equipment OEM 🇩🇪 Germany
★★★★★
“The NMRV-E030 drives our food-portion conveyor. The tail-shaft encoder feedback to our PLC has maintained portion-weight accuracy within 0.5% for over 8 months of continuous three-shift operation. Zero leakage and zero corrosion in our washdown environment.”
Sophie M. — Production Engineer, Food Portioning Plant 🇦🇺 Australia (NSW)
★★★★☆
“Used the NMRV-E030 on precision seed-rate control equipment. The tail shaft connected directly to our GPS controller encoder interface. Seed placement accuracy improved by 15% compared to our previous open-loop setup.”
Paul K. — Precision Agriculture Technician 🇳🇿 New Zealand
⚙ 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-E030
Our engineering team will confirm the IEC flange size, encoder shaft specification, and reduction ratio for your pharmaceutical or food processing closed-loop application.
Itu EP-NMRV-E030 aluminium worm gearbox combines the bore-input IEC flange convenience of the NMRV030 with an additional worm-direction tail output shaft. Centre distance 030 mm, ratios 5 to 100, input power up to 0.18 kW, max output torque 1,367 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.
