TEL
+86 13609288011
Other series
OLI-Wolong MVE Vibration Motors, Standard & ATEX
OLI-Wolong MVE electric vibrators: 0.3-400 kN, 2-8 poles, 220-690 V, IP66. ATEX / IECEx versions Ex tb, Ex eb and Ex db for Zone 1/2/21/22. Quote in 24 h.
- Genuine Wolong Nanyang motor with original factory documents
- ATEX / IECEx certificates available for explosion-proof models
- Quotation and model check within 24 hours
- Shipping worldwide by sea or air, CIF or with your forwarder
Product Description
MVE vibration motors are made by Shaoxing OLI-Wolong Vibrator Co., Ltd., a joint venture between Wolong Electric and OLI (WAM Group, Italy), one of the world's largest makers of vibration motors and pneumatic vibrators. The range uses Italian OLI technology and is certified to CE, CCC and Ex standards; about half of production is exported to Europe and America.
Standard MVE Range
Three-phase 220-690 V, 50 / 60 Hz, IP66, S1 continuous duty, class F insulation.
| Poles | Centrifugal force | Speed | Power |
|---|---|---|---|
| 2 | 0.7 - 150 kN | 3000 rpm | 0.03 - 15 kW |
| 4 | 0.3 - 141 kN | 1500 rpm | 0.03 - 8.9 kW |
| 6 | 0.5 - 400 kN | 1000 rpm | 0.03 - 30 kW |
| 8 | 1 - 210 kN | 750 rpm | 0.08 - 18 kW |
Also available: single-phase MVE-M, MICRO vibrators (0.04-0.4 kN) and MVE-BLDC direct-current models (12 / 24 / 36 V, 0.5-15 kN).
Explosion-Proof Ranges
| MVE-Ext (dust) | ATEX II 2D Ex tb IIIC Tx Db IP66; IECEx Ex tb IIIC; UL / CSA Class II Div.2 Groups F, G T4. 24-690 V three-phase, 110 / 220 V single-phase |
|---|---|
| MVE-Exe (increased safety) | ATEX II 2G Ex eb IIC T3 Gb and II 2D Ex tb IIIC Db; IECEx; UL / CSA Class I Div.2 Groups A, B, C, D T3. 230-500 V |
| MVE-Exd (flameproof) | ATEX II 2G Ex db IIB T4 Gb and II 2D Ex tb IIIC T135°C Db; IECEx; UL Class I Div.1 Groups C, D T4. 220-575 V, ambient up to +60 °C |
| MVE-D (flameproof) | Ex d IIB T4 Gb, 2-8 poles, 220-460 V, 2-199 kN |
| Hazardous zones | Gas Zone 1 / 2, dust Zone 21 / 22 |
| Maximum centrifugal force | up to 13,000 kg |
Design Features
Fully adjustable eccentric weights for easy force setting
PTC thermistors (130 °C), vacuum-impregnated class F windings, special grease retention
Deep-groove ball bearings (SIZE10-50) or cylindrical roller bearings (SIZE60-110 and all Exd models)
Aluminium frame up to SIZE50, ductile-iron frame from SIZE60; stainless-steel covers on Exd models
Mounting holes compatible with the main competitors, so existing motors can be replaced directly
Complies with the EU Low Voltage, Machinery and ATEX directives; EAC certified
Model Code
Example MVE 1300/3N-50A0: 1300 = working moment code, /3 = 3000 rpm (/15 = 1500, /1 = 1000 rpm), N = standard version, 50A0 = frame size.
Applications
Vibrating screens, feeders, hopper and silo flow aids, vibrating tables and concrete consolidation, in industries from food processing to mining, foundry and recycling.
How to Order
For a fast, accurate quotation please send: rated power (kW), voltage and frequency, number of poles or speed, Ex marking or hazardous zone, mounting type, quantity and destination port. For a replacement, a photo of the old motor nameplate is the quickest way to match it.
Frequently Asked Questions
Do your explosion-proof motors have ATEX and IECEx certificates?
Yes. Wolong Nanyang explosion-proof motors, both low-voltage and high-voltage, are available with ATEX and IECEx certificates for Europe and international projects, and GOST for the Russian market. Tell us which certificate you need when you ask for a quote.
Can this motor replace my existing motor?
Yes. For new projects we quote and select the model to your requirements. For a replacement, please send a nameplate photo or outline drawing of the old motor, and we will match the shaft height, mounting and installation dimensions.
Can you supply replacements for Schorch, Brook Crompton or Morley motors?
Yes. Schorch, Brook Crompton and Morley belong to the Wolong Electric Group, and we can supply Wolong motors built to replace them, matched to your mounting dimensions.
Can you ship to my country, and what is the lead time?
Yes. We ship worldwide on CIF terms, or you can use your own forwarder. The usual production time is about 3 months, depending on the model and quantity.
What information do you need for a quotation?
Rated power (kW), voltage and frequency, number of poles or speed, Ex marking or hazardous zone, mounting type (e.g. B3, B35, V1), quantity and destination port. A nameplate photo of the old motor helps if it is a replacement.
Get a Quote for OLI-Wolong MVE Vibration Motors, Standard & ATEX
Send us your requirements. An engineer will reply with a model check and price within 24 hours.
