H43HLFC-LSS-NS-03

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The H43HLFC-LSS-NS-03 motor is built with a NEMA 42 frame, mounting holes sized at 3x #10-32 UNC-2B with a depth of 0.25 inches, a front shaft diameter of 0.750 inches, and angular precision of ±0.002 inches. Part of the H Hybrid Motors series by Kollmorgen, it includes encoder mounting options and offers a splashproof construction.

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Product Description:

The H43HLFC-LSS-NS-03 Hybrid Motor from Kollmorgen is ideal for industrial automation applications due to its precision design. It offers reliable performance, and its basic properties make it versatile and adaptable. The motor's powerful features, such as an angle of 1.8° for each complete step, provide accurate positioning in any configuration.

The H43HLFC-LSS-NS-03 hybrid motor can function with 200 full steps each revolution, thanks to its 1.8° step angle every full step. The motor can also be supplied with an optional shaft seal that provides IP65 protection that makes it perfect for environments requiring dust and water resistance. For a wide range of applications, we provide several shaft configurations, such as slotted drive shafts, extended stepped-down shafts, and cross-drilled roll pin shafts. The holding torque for POWERPAC variants can reach up to 5700 oz-in (40.23 Nm). The motor's inductance may be adjusted precisely between 1.2 mH and 9.0 mH, enabling full command of both speed and torque. Class B insulation ensures that the motor can endure temperatures as high as 130°C. Motor flexibility is enhanced by its low inductance and many shaft configurations that allow it to be used in a wide variety of applications.

The H43HLFC-LSS-NS-03 hybrid motor satisfies the UL recognition requirements for NEMA 34 and 42 frame motors. The models range in phase resistance from 0.16 ohms to 1.16 ohms. With rotor inertia values ranging from 9.1 oz-in² to 27.2 oz-in², a variety of models are available to meet a wide range of operational requirements. An extended stepped-down shaft option is available for this type that makes it easy to integrate into systems. With these characteristics, this hybrid motor provides dependable and economical performance for precise control in a variety of automated applications.

Angular Precision
±0.002 in (±0.051 mm)
Bolt Circle Spacing
3.0 in (76.2 mm)
Construction Type L
Conduit conn. w/ insulating bushing
Construction Type M
Conduit conn. no bushing
Encoder Mounting Option
Available
Frame Type
NEMA 42
Front Shaft Diameter (a)
0.750 in (19.05 mm)
Hole Dimensions
2.186 ±0.002 in (55.52 ±0.051 mm)
Maximum Dimension L1
10.56 in (268.23 mm)
Mounting Hole Depth (min)
0.25 in (6.35 mm)
Mounting Holes
3X #10-32 UNC-2B
Secondary Dimension L2
9.81 in (249.18 mm)
Shaft Diameter (b)
2.19 in (55.63 mm)
Shaft Diameter (c)
0.830 in (21.09 mm)
Splashproof Construction Option
Terminal board connections
System Construction Option
MS connector and encoder

Frequently Asked Questions about H43HLFC-LSS-NS-03:

Q: Why does the H43HLFC-LSS-NS-03 have 1.8° step angle?

A: The 1.8° step angle provides high precision for accurate positioning. It allows the motor to achieve 200 steps per revolution.

Q: How does the H43HLFC-LSS-NS-03 holding torque help?

A: Holding torque up to 5700 oz-in ensures stable motor positioning. It allows the motor to maintain its position under load.

Q: What is the benefit of the H43HLFC-LSS-NS-03's phase resistance?

A: Phase resistance ranges from 0.16 to 1.16 ohms for optimal current flow. It helps balance motor efficiency and power consumption.

Q: Does the H43HLFC-LSS-NS-03 have IP65 protection?

A: The H43HLFC-LSS-NS-03 offers optional IP65 washdown protection. This ensures the motor remains protected against dust and water ingress.

Q: How does inductance impact the H43HLFC-LSS-NS-03's performance?

A: Inductance ranges from 1.2 mH to 9.0 mH, affecting motor speed and responsiveness. It enables precise control and smooth operation.


Internal Product Review

  • ‘‘The H43HLFC-LSS-NS-03 Hybrid Motor by Kollmorgen provides high holding torque of 5700 oz-in and a step angle of 1.8°. With phase resistance ranging from 0.16 to 1.16 ohms, it delivers excellent performance. Its optional IP65 washdown protection and UL recognition enhance reliability in various applications.’’

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