The NAMKANG NV300 is a flange-mounted geared motor utilizing the F300 frame size, featuring an Ø80 mm output shaft and a Vertical Type (V/T) configuration. Its flange design allows for direct mounting onto machinery, turntables, agitators, or structures where foot mounting is impractical.
Tổng quan, điểm nổi bật và ứng dụng thực tế của sản phẩm
The NAMKANG NV300 is a flange-mounted geared motor utilizing the F300 frame size, featuring an Ø80 mm output shaft and a Vertical Type – V/T configuration. Its flange design allows for direct mounting onto machinery, turntables, agitators, or structures where foot mounting is impractical.
The NV300 is available in power ratings of 7.5 kW, 11 kW, 15 kW, 18.5 kW, and 22 kW. Gear ratios are specifically distributed by power rating, with a comprehensive range from 1/5 to 1/120. The specified configurations utilize 4-pole, 220/380 V, three-phase HYOSUNG motors.

NAMKANG NV300 22 kW geared motor, F300 frame, V/T flange-mounted type.
Gearbox frame: F300 – frame size 80.
Mounting type: Vertical Type – V/T.
Power: 7.5–22 kW.
Total gear ratio: 1/5–1/120.
Three-phase HYOSUNG motor.
Voltage: 220/380 V.
Frequency: 50/60 Hz.
Motor poles: 4P.
Output shaft: Ø80 h6.
Keyway dimensions: 22 × 14 mm.
Insulation class: Class F.
Cooling method: TEFC.
Protection class: IP55.
Optional AC-B or DC-B brake motor available.
The name NV300 is used on MDRIVETECH to distinguish the F300 flange-mounted frame. In NAMKANG technical drawings, this configuration is designated as Geared Motor F300 Vertical Type (V/T).
Parameter | NAMKANG NV300 |
|---|---|
Product type | Integral geared motor |
Gearbox frame | F300 |
Frame size | 80 |
Mounting type | Vertical Type – V/T |
Power | 7.5; 11; 15; 18.5 and 22 kW |
Gear ratio | 1/5–1/120 depending on power |
Power supply | Three-phase |
Voltage | 220/380 V |
Frequency | 50/60 Hz |
Motor poles | 4P |
Applicable motor | HYOSUNG |
Output shaft | Ø80 h6 |
Keyway dimensions | 22 × 14 mm |
Shaft center thread | M16, 45 mm deep |
Insulation class | Class F |
Cooling | TEFC |
Protection class | IP55 |
Duty cycle | Continuous – CONT |
Brand origin | South Korea |
The 1/5–1/120 gear ratio range is a comprehensive scope. Each NV300 power rating only supports the corresponding gear ratio group in the selection table.
Power | Applicable motor | Gear ratio |
|---|---|---|
7.5 kW | HYOSUNG | 1/75, 1/90, 1/100, 1/120 |
11 kW | HYOSUNG | 1/75, 1/90 |
15 kW | HYOSUNG | 1/40, 1/50, 1/60 |
18.5 kW | HYOSUNG | 1/5, 1/10, 1/15, 1/20, 1/30 |
22 kW | HYOSUNG | 1/5, 1/10, 1/15, 1/20, 1/30 |
The NAMKANG NV300 can be equipped with a brake motor for applications requiring quick stops, anti-rollback, or load positioning.
Power | AC-B Brake | DC-B Brake |
|---|---|---|
7.5 kW | Increase approx. 125 mm | Increase approx. 100 mm |
11–15 kW | Increase approx. 150 mm | Increase approx. 125 mm |
18.5–22 kW | Increase approx. 210 mm | Increase approx. 150 mm |
Rear clearance of the motor should be checked before selecting the brake version.
The NAMKANG NV300 is suitable for:
Industrial agitators and mixers.
Heavy-duty turntables.
Screw conveyors and feeders.
Hoisting and lifting equipment.
Positioning mechanisms.
Material processing machinery.
Production lines.
Logistics systems.
Low-speed rotating equipment.
OEM flange-mounted machinery.
The 7.5–15 kW versions are suitable for mechanisms requiring high gear ratios and low output speeds. The 18.5–22 kW group meets the needs of equipment requiring higher power with low to medium output speed ranges.
MDRIVETECH distributes NAMKANG geared motor lines and provides support for selecting the NV300 based on the correct power, gear ratio, output speed, and flange dimensions.
Customers needing to check the F300 model, shaft diameter, flange, gear ratio, or brake motor configuration can submit their current product information for comparative support.
📞 Hotline: 0868 789 647
📧 Email: [email protected]
Các sản phẩm khác trong nhóm NK Geared Motor.