NK PLUS NV105 Geared Motor – 0.2–0.4 kW, Ratio Up to 1/1200 — NAMKANG ENGINEERING

NK PLUS NV105 Geared Motor – 0.2–0.4 kW, Ratio Up to 1/1200

The NK PLUS NV105 is a flange-mounted geared motor utilizing the F105 gear reducer frame, frame size 28. Its Vertical Type – V/T configuration enables direct integration with machine bodies, rotary tables, feeding equipment, or mechanisms where space for foot mounting is limited.

The NV105 is available in 0.2 kW and 0.4 kW power ratings. The standard series supports various common gear ratios, while the F105C V/T configuration extends the gear ratio up to 1/1200 for applications requiring very low output speeds.

NK PLUS NV105 single-phase geared motor, F105 frame, V/T flange-mounted type.

Key Features of NK PLUS NV105

• Power: 0.2–0.4 kW.

• Gear reducer frame: F105.

• Frame size: 28.

• Mounting type: Vertical Type – V/T.

• Available in single-phase and three-phase motor versions.

• Standard series with gear ratios up to 1/120.

• F105C version achieves gear ratios of 1/150–1/1200.

• Nominal output shaft: Ø28 h6.

• Brake motor version available as an option.

• Suitable for mechanisms requiring direct flange mounting.

The name NV105 is used to distinguish the flange-mounted F105 frame. On manufacturer drawings, the product is designated as F105 Vertical Type (V/T).

Main Technical Specifications

The 1/3–1/1200 range is the combined scope of all NV105 configurations. Actual gear ratios depend on power, power supply, and whether it is the F105 or F105C version.

NK PLUS NV105 Configurations

Detailed specifications for the 0.2 kW version are shown by ratio in the 1/4 HP section; the 0.4 kW version is presented in full on pages 16–21.

NK PLUS NV105 Single-Phase 0.4 kW

The single-phase version uses a motor with:

• Power: 0.4 kW – 1/2 HP.

• Voltage: 220 V.

• Frequency: 60 Hz.

• Poles: 4P.

• Insulation Class: Class B.

• Cooling Method: ODP.

• Protection Class: IP22.

• Duty Cycle: CONT.

Available gear ratios include:

1/5, 1/7, 1/10, 1/15, 1/20, 1/25, 1/30, 1/40, 1/50, 1/60, 1/75, 1/90, 1/100 and 1/120.

At 60 Hz power supply:

• Output speed: approx. 342.8–14.0 rpm.

• Output torque: approx. 0.98–23.51 kgf·m.

• Overhung Load (O.H.L): approx. 36–882 kgf.

NK PLUS NV105 Three-Phase 0.4 kW

The three-phase version uses a motor with:

• Power: 0.4 kW – 1/2 HP.

• Voltage: 220/380 V.

• Frequency: 50/60 Hz.

• Poles: 4P.

• Insulation Class: Class F.

• Cooling Method: TEFC.

• Protection Class: IP54.

• Duty Cycle: CONT.

Standard gear ratios include:

1/3, 1/5, 1/7, 1/10, 1/15, 1/20, 1/25, 1/30, 1/40, 1/50, 1/60, 1/75, 1/90, 1/100 and 1/120.

At 60 Hz power supply:

• Output speed: approx. 583.3–13.9 rpm.

• Output torque: approx. 0.51–26.80 kgf·m.

• Overhung Load (O.H.L): max. 882 kgf, depending on gear ratio.

NK PLUS NV105 three-phase geared motor, F105 frame, flange-mounted type.

NK PLUS NV105C High-Ratio

NV105C is the classification for the F105C Vertical Type (V/T) configuration on the website. This version uses a 0.4 kW three-phase motor and is designed for mechanisms requiring lower output speeds than the standard series.

Available gear ratios include:

1/150, 1/200, 1/250, 1/300, 1/400, 1/500, 1/600, 1/750, 1/900, 1/1000 and 1/1200.

At 60 Hz power supply:

• Output speed: approx. 11.5–1.4 rpm.

• Output torque: 32.19 kgf·m.

• Overhung Load (O.H.L): 882 kgf.

At 50 Hz power supply:

• Output speed: approx. 9.6–1.2 rpm.

• Output torque: 37.36 kgf·m.

NK PLUS NV105C 0.4 kW geared motor, V/T flange-mounted type, gear ratio up to 1/1200.

Vertical Type V/T Mounting

The NV105 uses a front-mounted face with four bolt holes, suitable for direct attachment of the gear reducer to the machine body or mechanical assembly. Compared to the NH105 foot-mounted version, the NV105 helps simplify the motor support structure in flange-mounted designs.

When replacing an old product, check the following:

• Output shaft diameter and length.

• Flange mounting dimensions.

• Position and diameter of bolt holes.

• Keyway dimensions.

• Total length of the drive assembly.

• Standard F105 or F105C version.

• Single-phase, three-phase, or brake motor.

Overall dimensions may vary depending on the motor type and brake configuration.

Applications of NV105 Geared Motor

The NK PLUS NV105 is suitable for:

• Packaging machines.

• Feeding machines.

• Rotary tables.

• Positioning mechanisms.

• Low-speed agitators.

• Small screw conveyors.

• Dosing equipment.

• Labeling machines.

• Food processing machinery.

• OEM flange-mounted drive assemblies.

The standard version is suitable for common speed ranges. The NV105C is used when the application requires low rotational speeds and high gear ratios.

Information Required for Ordering

Customers should provide:

• Model NV105 or NV105C.

• Power rating: 0.2 kW or 0.4 kW.

• Single-phase or three-phase motor.

• Voltage and frequency.

• Gear ratio.

• Required output speed.

• Whether a brake motor is required.

• Drawing or flange dimensions if replacing an existing unit.

• Photos of the nameplate and the product currently in use.

MDRIVETECH Distributes NK PLUS NV105 Geared Motors

MDRIVETECH distributes NAMKANG geared motor series and provides support for selecting the NV105 based on power, power supply, gear ratio, and output speed.

For low-speed applications, MDRIVETECH provides support for checking the NV105C High-Ratio configuration, flange dimensions, output shaft, and the feasibility of replacing existing geared motors.
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