Tanım
EP-NMRV-E063 — IEC Flange Input Aluminium Worm Gearbox with Tail Output Shaft
Technical Specifications — EP-NMRV-E063
| Parametre | Değer |
|---|---|
| Seri | NMRV-E (Bore Input with IEC Flange, Worm-Direction Tail Output Shaft) |
| Merkez Mesafesi | 063 mm |
| İndirgeme Oranları | 5, 7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80, 100 |
| Nominal Giriş Gücü | Up to 2.2 kW |
| Çıkış Hızı Aralığı | 14 ila 280 dev/dak (1400 dev/dak giriş hızında) |
| Maksimum Çıkış Torku | 5,595 N·m |
| Giriş Yapılandırması | Bore input with IEC input flange + worm-direction tail output shaft |
| IEC Input Flanges | IEC flanges: 71B5, 71B14, 80B5, 80B14, 90B14 |
| Kuyruk Çıkış Mili | Sonsuz vida yönü (sonsuz vida miliyle aynı eksende, karşı uç) |
| Konut Malzemesi | Dökme alüminyum alaşımı |
| Sonsuz Dişli Çark Malzemesi | Fosfor bronzu |
| Sonsuz Dişli Mil Malzemesi | 20CrMnTi alaşımlı çelik, yüzey sertleştirilmiş, hassas taşlanmış. |
| Çıkış Delik Çapı | 28 mm H7 with keyway |
| Yağlama | ISO VG 220 şanzıman yağı (fabrika dolumu) |
| Montaj Konumları | B3, B6, B7, B8, V5, V6 |
| Koruma Sınıfı | IP54 |
| Ortam Sıcaklığı | -10°C ila +40°C |
NMRV-E063 Performance Table (2.2 kW / 1400 r/min)
| Oran (i) | Çıkış Hızı (devir/dakika) | Çıkış Torku (N·m) | Hizmet Faktörü (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 |
✅ Temel Özellikler ve Benzersiz Avantajlar
🔗 Sonsuz Dişli Yönlü Kuyruk Çıkış Mili — Temel Farklılaştırıcı Özellik
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.
🅆 Kodlayıcı ve Geri Besleme Hazır
Kuyruk çıkış mili, kapalı devre hareket kontrol sistemlerinde sonsuz dişli milinin hızını izleyen döner kodlayıcılar, takojeneratörler ve darbe üreteçleri için doğrudan bir bağlantı noktası sağlar ve harici kodlayıcı braketleri ve bağlantı donanımlarını ortadan kaldırır.
🚫 IP54 — Çift Conta Bütünlüğü
Hem ana çıkış deliği hem de kuyruk mili çıkışı, çift temaslı dudak contalarıyla kapatılarak, her iki mil arayüzünde de yağ sızıntısı olmadan tüm montaj yönlerinde IP54 koruma seviyesi korunmaktadır.
🏭 Uygulama Senaryoları
🖼 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.
🔎 Seçim Kılavuzu
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
| Özellik | EP-NMRV-E063 (with Tail Shaft) | EP-NMRV063 (Standard) |
|---|---|---|
| Kuyruk Çıkış Mili | ✅ Evet — solucan yönü | HAYIR |
| Kodlayıcı / Geri Besleme Montajı | Kuyruk miline doğrudan | Harici braket gerektirir. |
| Çift Yük Tahrik Sistemi | Evet — ana + kuyruk | Hayır — yalnızca tek çıkış |
| Ana Çıkış Torku | 5,595 N·m | 5,595 N·m |
| Konut Ölçüleri | Biraz daha uzun (kuyruk şaftı çıkıntısı) | Standart uzunluk |
| IEC Flange Input | Yes — standard | Yes — standard |
NMRV-E063 Main Output Shaft Dimensions
| G1 (mm) | K1 (mm) | L/DZ (mm) | L1/SZ (mm) | b2 (mm) | d h6 (mm) | Anahtar yuvası |
|---|---|---|---|---|---|---|
| 110 | 109 | 173 | 219 | 8 | 28 | M10 |
❓ Sıkça Sorulan Sorular
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?
The tail shaft is a standard keyed shaft accepting any incremental or absolute rotary encoder with the matching bore size. Common options include 5–24V incremental encoders (100–10,000 PPR), SSI absolute encoders, and resolver-type feedback devices. Confirm the encoder bore and key dimensions with the encoder supplier before ordering.
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?
Yes, provided the secondary load torque on the tail shaft does not exceed the worm shaft’s additional torque capacity. For light-duty secondary loads such as small lubrication pumps (below 0.05 kW) or pilot valves, the tail shaft can be used simultaneously without affecting main output performance. Consult our engineering team for secondary loads above 0.05 kW.
⭐ Müşteri Yorumları
★★★★★
“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
⚙ Aksesuarlar ve Uyumlu Ürünler
⚡ IEC Motorları (B5/B14)
IEC flanşına uygun standart AC motorlar. Değişken hız kontrolü için VFD inverter uyumlu versiyonları mevcuttur.
🔗 Çıkış Mili Kitleri
Tek katı (DZ), çift uçlu (SZ), çıkış flanşı (F), içi boş flanş (FL) — tümü standart kama yuvalı H7/h6 toleransındadır.
🔨 Tork Kolları ve Braketler
Şaft montajlı konfigürasyonlar için çelik tork reaksiyon kolları; B3/B6 yönlendirmeleri için ayak montaj plakaları.
🔒 Conta ve Havalandırma Kitleri
Uzun servis aralıkları için yedek dudak contası kitleri, havalandırmalı tahliye tapaları ve manyetik tahliye tapaları.
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.
O 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.
