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YBD3 series change-pole multi-speed flameproof three phase asynchronous AC motor
YBD3 series change-pole multi-speed ex-proof three phase electric motor is coming with marks as Ex db Ⅰ AT4/BT4 Mb, Ex db Ⅱ AT4/BT4/CT4 Gb
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If over 500pcs, mass production will start until pre-production sample has been approved.
Est. 7 days production
Packaging & Delivery
- Selling Units:
- 20ft container
- Lead Time:
-
Quantity(20ft container) 1 2 - 5 6 - 10 11 - 30 >30 Est. Time(days) 30 50 60 90 To be negotiated
Description
YBD3 series change-pole multi-speed ex-proof three phase electric motor uses the simplex winding polarity reversal method to realize the speed transformation. Different poles offer relative speed.
YBD3 series motor are suitable for mechanical equipment which required speed regulation, mainly used in coal, oil and natural gas, petrochemical and chemical industries, usually used to drive pumps, fans, compressors and other transmission machinery.
We supply YBD3 series motors with Ex marking as Ex db Ⅰ AT4/BT4 Mb, Ex db Ⅱ AT4/BT4/CT4 Gb, which are intended for use in places with an explosive gas atmosphere other than mines susceptible to firedamp, A denotes a typical gas is propane, B means a typical gas is ethylene.
Technical Parameters
Rated Power：0.17kW-160kW
Frame Size：H80-H315
Frame Material：Cast Iron
Rated Voltage：220V-1140V
Rated Frequency：50Hz/60Hz
Ingress protection：IP54/IP55/IP56/IP65/IP66
Insulation Class：F/H
Work Duty：S1-S6
Technical Bright Spots & Consumer Benefits
Technical Bright Spots
1. The winding pole-changing method is used to realize the speed transformation.
2. It can be used in chemical industry and other explosion-proof industries.
Consumer Benefits
1. Convenient adjustment of motor speed for customers.
2. Enhanced performance contributes to improved production safety for customers.
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