中文站/ ENGLISH| WEBSITE MAP| ADD TO FAVOURITE Welcome to Anhui Wannan Electric Machine Co., Ltd

Current location:Home » PRODUCTS » NEMA Oil Well Pump ND Series

Recommended Products

YBX5 Series Flameproof Three-phase Asynchronous Motors

Product Category: Explosion-proof motors

Power Range: 0.18 - 375 kW

Frame Size: 80 - 355

Number of Poles: 2, 4, 6, 8

Cooling Method: IC411

Protection Class: IP55

Insulation Class: Class F

Energy Efficiency Class: Grade 1 energy efficiency in GB18613 - 2020 (IE5 according to IEC standards)

YFB5 Series High-Efficiency Dust-Explosion-Proof Three-Phase Asynchronous Motors
YBX4 Series Flameproof Three-phase Asynchronous Motors

Product Category: Explosion-proof motors

Power Range: 0.18 - 375 kW

Frame Sizes: 80 - 355

Number of Poles: 2, 4, 6, 8

Voltage and Frequency: 380V/50Hz

Cooling Method: IC411

Protection Class: IP55

Insulation Class: Class F

Energy Efficiency Class: Grade 2 energy efficiency according to GB18613 - 2020 (IE4 according to IEC standards)

YFB4 Series High-Efficiency Dust-Explosion-Proof Three-Phase Asynchronous Motors

Top articles

NEMA Oil Well Pump ND Series

Visit: 1221 Release time: 2020-12-19
Font size:【 Large Middle Small

NEMA Design D Oil Well Pump – 3-150 HP

3PH TEFC 60 Hz NEMA AC Foot Mounted Motors 


 ND Series Documentation


From the USA red-hot Texan sun to the Canada frigid northern plains, WANNAN Design "D" Oil Well Pump electric motors perform under grueling oil field industry conditions. Designed for beam pumping units, punch presses and similar applications that demand high slip and high torque electric motor solutions, WANNAN Design "D" electric motors feature epoxy coating, vacuum pressure impregnation for optimal electrical performance, oversized regreasable bearings on both drive ends. 


1. Service Factor: 1.15
2. Design: High Torque “D”
3. Protection Degree: IP55
4. Enclosure: TEFC Rigid cast iron construction and junction box
5. High slip: 5-8%
6. Corrosion resistant epoxy coated
7. F2 assembly standard (convertible to F1)
8. Rated 208-230/460V 60Hz up to 405T, 230/460V 60Hz for 444T and up, 230/460/796V 60Hz is available
9. VPI process applied for best electrical performance
10. Double delta/delta connection (12 leads)
11. Steel fan guard
12. Oversized regreasable bearings on both ends
13. Double drilled feet
14. Drainage holes at motor’s lowest point
15. Grounding terminal inside junction box and on frame
16. PTC thermistors in windings
17. CSA-US approved and CE marked
 
Designed with greater versatility and added benefit, Design D motors are ideal for pump jack and other oil field applications that require a high slip performance.