The system is mainly composed of three parts: permanent magnet direct drive motor, frequency converter and cooling device. Compared with traditional drive devices, the permanent magnet variable frequency direct drive system has compact structure, high transmission efficiency, low noise and vibration, stable operation, large starting torque, easy installation and maintenance-free.

TBVF series three-phase permanent magnet synchronous variable frequency motor can be used to drive various general machinery, such as belt conveyors, scrapers, mills, mixers, hoists and other mechanical equipment. This series of Wolong motors plays a huge role in mining, coal, ships, metallurgy, chemicals, building materials, electricity, oil fields and other fields, and has been widely used.

The motor can be customized according to customer requirements to Nanyang brand, Wolong brand, Schorch brand, etc.

Model Reference

TBVF- 400/60 YC (660/1140)

T-synchronous motor

B- Flameproof

VF- Variable frequency

400-Rated power

60-poles

YC- permanent magnet

(600/1140)- Rated voltage

Basic Feature

Frame size: 560 ～ 1000

Installation method: IMB3 IMB35, IMV1

Power range: 132kW ～ 1120kW

Protection level: IP55 IP56

Voltage: 660/ 1140V

Operation mode: S1 S3, S6, S9, etc.

Speed : 0～120r/min or other speeds

Explosion-proof level: Ex dⅠMb/non-explosion-proof

Frequency: 5～60Hz

Casing water pressure: ≤1MPa

Number of poles: 40P, 60P, 80P

Inlet water temperature: 5～+33℃

Thermal classification: 180 (H grade)

Temperature rise limit: 80K (B grade)

Ambient temperature: -15℃～ +40℃

Vibration speed: 2.3mm/s 1.8mm/s

Altitude: ≤1000m

Noise Lp: ≤85dB(A)

Operating environment: Indoor/Outdoor

Control method: Speed sensorless vector control Direct torque control

Winding temperature measurement Single platinum thermal resistor PT100 Double type Bearing temperature measurement Single platinum thermal resistor PT100 Double type

Cooling method: C37W (water cooling) IC46W

Rotation direction: Bidirectional

Paint color: RAL9003 (white) or can be customized according to GSB05-1426 or

RAL (Raul) standard color card number