NAMKANG NV205 is a flange-mounted geared motor utilizing the F205 frame, Ø55 mm output shaft, and Vertical Type (V/T) configuration. The front flange allows for direct mounting to machinery, turntables, agitators, or equipment where foot mounting is not convenient.
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NAMKANG NV205 is a flange-mounted geared motor utilizing the F205 frame, Ø55 mm output shaft, and Vertical Type – V/T configuration. The front flange allows for direct mounting to machinery, turntables, agitators, or equipment where foot mounting is not convenient.
The NV205 is available in power ratings of 1.5, 2.2, 3.7, 5.5, 7.5, and 11 kW. Standard gear ratios are allocated by power, ranging from 1/5 to 1/120; the F153+F205 compound configuration achieves a 1/300 ratio for applications requiring very low output speeds.

NAMKANG NV205 3.7 kW geared motor, F205 frame, V/T flange-mounted type.
Gearbox frame: F205 – frame size 55.
Mounting type: Vertical Type – V/T.
Power: 1.5–11 kW.
Compound gear ratio: 1/5–1/300.
4-pole motor.
Three-phase voltage: 220/380 V.
Frequency: 50/60 Hz.
Output shaft: Ø55 h6.
Keyway dimensions: 16 × 10 mm.
Round flange with 6 bolt holes.
Optional AC-B or DC-B brake motor available.
NK PLUS or HYOSUNG motor depending on power rating.
The name NV205 is used on MDRIVETECH to distinguish the F205 frame with flange mounting. The designation on NAMKANG drawings is Geared Motor F205 Vertical Type (V/T).
Parameter | NAMKANG NV205 |
|---|---|
Product type | Integral geared motor |
Gearbox frame | F205 |
Frame size | 55 |
Mounting type | Vertical Type – V/T |
Power | 1.5–11 kW |
Standard gear ratio | 1/5–1/120 depending on power |
High gear ratio | 1/300 |
High Ratio configuration | F153+F205 |
Motor poles | 4P |
Voltage | 220/380 V |
Frequency | 50/60 Hz |
Output shaft | Ø55 h6 |
Duty cycle | Continuous – CONT |
Brand origin | South Korea |
The power range and gear ratios above are comprehensive. Each NV205 power rating utilizes only its specific published ratio group.
Power | Configuration | Gear Ratio |
|---|---|---|
1.5 kW | Standard F205 | 1/90 |
1.5 kW | F153+F205 High Ratio | 1/300 |
2.2 kW | Standard F205 | 1/60, 1/75, 1/90, 1/100, 1/120 |
3.7 kW | Standard F205 | 1/40, 1/45, 1/50, 1/60, 1/75, 1/90, 1/100, 1/120 |
5.5 kW | Standard F205 | 1/30 |
7.5 kW | Standard F205 | 1/15, 1/20, 1/30 |
11 kW | Standard F205 | 1/5, 1/7, 1/10 |
NAMKANG NV205 can be equipped with a brake motor for applications requiring quick stops, anti-drift, or load holding.
Power | AC-B Brake | DC-B Brake |
|---|---|---|
1.5–3.7 kW | Increases approx. 100 mm | Increases approx. 80 mm |
5.5–7.5 kW | Increases approx. 125 mm | Increases approx. 100 mm |
11 kW | Increases approx. 150 mm | Increases approx. 125 mm |
Please check the space behind the motor before selecting the brake version.
NAMKANG NV205 is suitable for:
Agitators and mixers.
Feeders.
Industrial turntables.
Screw conveyors.
Packaging machines.
Positioning mechanisms.
Lifting and handling equipment.
Assembly lines.
Logistics systems.
OEM machinery requiring flange mounting.
The 1.5–3.7 kW range is suitable for mechanisms requiring low speeds and high gear ratios. The 5.5–11 kW versions meet the needs of equipment requiring higher power and medium output speeds.
Customers should provide:
Model NV205.
Motor power.
Gear ratio.
Required output speed.
Voltage and frequency.
NK PLUS or HYOSUNG motor.
Standard configuration or F153+F205 High Ratio.
Whether a brake motor is required.
Flange dimensions if replacing an existing product.
MDRIVETECH distributes NAMKANG geared motor series and provides support for selecting the NV205 based on the correct power, gear ratio, output speed, and flange dimensions.
Customers needing to verify the F205 model, F153+F205 configuration, shaft diameter, flange, or brake motor can send photos of the product currently in use for cross-reference support.
📞 Hotline: 0868 789 647
📧 Email: [email protected]
Các sản phẩm khác trong nhóm NK Geared Motor.