satış@nmrv063gearbox.com 🏭 NMRV Şanzıman — Fabrikadan Doğrudan Satış
✓ CE ve ISO 9001 Oranlar 5:1 – 100:1

EP-NRV-E063 Aluminium Worm Gearbox

O EP-NRV-E063 aluminium worm gearbox combines a solid shaft input (no IEC flange) 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, safety interlock monitoring, or auxiliary drive — the ideal instrumented shaft-input worm gearbox for chain-driven closed-loop agricultural, industrial, and mining drive systems.

Tanım

EP-NRV-E063 — Shaft-Input Aluminium Worm Gearbox with Tail Output Shaft

EP-NRV-E063 shaft-input aluminium worm gearbox with tail output shaft

Technical Specifications — EP-NRV-E063

NRV-E063 worm gearbox dimension drawing shaft input tail output shaft

Parametre Değer
Seri NRV-E (Katı Mil Girişi, Flanşsız, Sonsuz Dişli Yönlü Kuyruk Çıkış Mili)
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 Katı şaft girişi (IEC flanşı yok) + sonsuz dişli yönlü kuyruk çıkış şaftı
Giriş Mili Sağlam kamalı şaft girişi
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

NRV-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 NRV-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.

🖼 Line Shaft + Master Encoder Reference

The NRV-E063 is the preferred solution for central-line-shaft packaging facilities where each station requires chain input for drive and a tail shaft encoder for PLC synchronisation.

◯ Same Torque as Standard NRV063

The NRV-E063 delivers identical maximum output torque (5,595 N·m) to the standard NRV063, 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.

NRV-E063 internal worm gearbox assembly tail output shaft

🏭 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.

NMRV-E063 worm gearbox tail shaft master reference speed signal

🔎 Seçim Kılavuzu

Worked Example — Packaging Line Synchronisation

Required: NRV-E063 at i=40, chain-driven from 2.2 kW central shaft, tail shaft to PLC encoder. Output speed = 35 r/min, torque = 3,272 N·m. Tail shaft: 500 PPR encoder, 28 mm bore. ✅ NRV-E063-40 selected.

⚖ NRV-E063 vs Standard NRV063

Özellik EP-NRV-E063 (with Tail Shaft) EP-NRV063 (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
Şaft Girişi Evet — sağlam kamalı şaft Evet — sağlam kamalı şaft

NRV-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

NRV-E063 output shaft dimensions DZ SZ

❓ Sıkça Sorulan Sorular

What is the tail output shaft on the EP-NRV-E063 and how is it different from the main output?

The tail shaft on the NRV-E063 exits the housing in the worm-direction axis (opposite end of the worm shaft), while the main output bore is perpendicular (90 degrees) to the worm axis. The tail shaft is driven off the worm shaft end and is used for encoder mounting, tachometer connection, or light auxiliary drive, while the main output delivers the full 5,595 N·m load torque.

Does the tail shaft reduce the main output torque of the NRV-E063?

No. The tail shaft draws only the small torque needed for its connected device. The main output retains the full 5,595 N·m rating, identical to the standard NRV063.

What is the input shaft specification for the NRV-E063?

The NRV-E063 has a solid keyed input shaft (no IEC flange). The shaft diameter matches the equivalent NMRV063 bore input diameter. It accepts chain sprockets, belt pulleys, and rigid couplings. A bilateral (double-ended) input shaft is standard; single-end configuration available on request.

What encoder types can be mounted on the NRV-E063 tail shaft?

Any standard keyed rotary encoder with the matching bore diameter can be mounted on the NRV-E063 tail shaft: incremental (5V–24V, 100–10,000 PPR), SSI absolute, or resolver-type. Confirm the encoder bore size and keyway before ordering. The tail shaft key dimensions match the catalogue DZ shaft specification for NMRV-E063.

Can the NRV-E063 be used for closed-loop speed control in a chain-driven system?

Yes. The NRV-E063 is the ideal solution for chain-driven systems requiring closed-loop speed feedback. The chain drives the solid input shaft; the main output drives the load; and the tail shaft mounts an encoder that feeds speed/position data back to the controller. This eliminates the need for a separate encoder mounting bracket or a second independent encoder drive arrangement.

⭐ Müşteri Yorumları

★★★★★

“Eight NRV-E063 units drive our packaging hall central-line-shaft chain conveyors. The tail-shaft encoders synchronise all eight lines via our PLC. Production throughput increased 12% after synchronisation was implemented.”

Marcus L. — Maintenance Engineer, Packaging Plant 🇦🇺 Australia (NSW)

★★★★★

“We use NRV-E063 on our grain cleaning machine chain drive. The tail-shaft rotation sensor confirms grain flow and triggers an alarm if the screen stops. The system has prevented three cleaning machine jams from escalating to equipment damage.”

Peter D. — Farm Engineer, Cropping Operation 🇦🇺 Australia (VIC)

★★★★☆

“The NRV-E063 drives our textile weaving machine chain take-up. The tail-shaft tachometer feeds our tension control loop and fabric tension consistency has improved dramatically compared to our previous open-loop chain drive.”

Elif T. — Production Engineer, Textile Manufacturer 🇹🇷 Turkey

⚙ 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.

Ever Power sonsuz dişli çark üretim tesisi

Get a Quote for EP-NRV-E063

Our engineers will confirm the input shaft key dimensions, ratio, and PLC encoder specification for your line-shaft or chain-driven application.

📧 Fiyat Teklifi İsteyin🏭 Ever Power Hakkında

📧 satış@nmrv063gearbox.com

O EP-NRV-E063 aluminium worm gearbox combines a solid shaft input (no IEC flange) 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, safety interlock monitoring, or auxiliary drive — the ideal instrumented shaft-input worm gearbox for chain-driven closed-loop agricultural, industrial, and mining drive systems.