K43HLFL-LSS-NS-03

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The K43HLFL-LSS-NS-03 motor delivers a holding torque of 5700 oz-in and weighs 11.64 kg. Manufactured by Pacific Scientific as part of the K PowerPac Motors series, this motor features Sigmax magnetic design for high torque and a housingless IP65-sealed square frame. It operates at winding temperatures up to 130 degrees C.

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Product Description:

Designed by Pacific Scientific, the K43HLFL-LSS-NS-03 hybrid step motor supports Sigmax technology. This motor has two phases that lead to less input power. The product portrays 130 degrees C winding temperature. It enables fast load movement due to its high acceleration rate. The unit works with drives across manufacturers. Its compact size allows it to be operated even with a space constraint. This motor can be used with multiple drives for rotary, linear, and tangential motion.

The product is operable at up to twice its rated current and has three rotor stacks. The unit can function continuously as long as the temperature of its windings does not exceed 130 degrees C. It uses standard parts in its construction. This step motor comprises a large diameter output shaft. The product withstands a high axial load of up to 404 lbs and has a heavy-duty end bell as per NEMA standards. The unit encompasses a special shaft. It features a leadwire hookup.

This motor tends to have a hot surface when it is in use. The product can be utilized for different types of motion control applications. This device incorporates a laminated rotor and has magnet inserts made using samarium and cobalt in its stator. Its output shaft portrays a 0.375-inch diameter. This hybrid step motor has electrical connectors and windings with high-tech polymer encapsulation. The product is highlighted by a high acceleration rate because of the special design for its rotor. This device comes with the outer bearing races locked in place. The unit delivers cost-effective solutions in contrast to a servomotor. Its splashproof construction ensures ruggedness.

Configuration Options
Optional encoder mounting provisions
Detent Torque
118 oz-in (0.83 N-m)
Holding Torque
5700 oz-in (40.23 N-m)
Housing
Housingless square frame sealed to IP65
Inductance
2.5 mH
Magnetic Design
Sigmax technology for high torque
Materials And Design
Ruggedized for high acceleration and reliability
Max Speed
Varies with loading and stepping rates
Microstepping Compatibility
Improved linearity and smoothness
Operational Temperature
Operation at winding temperature of 130 degrees C
Phase Resistance
0.14 ohms
Rated Current Per Phase
15.4 amps (parallel)
Rotor Inertia
0.2293 kgm^2 x 10^3
Thermal Resistance
1 degrees C/Watt
Weight
11.64 kg

Frequently Asked Questions about K43HLFL-LSS-NS-03:

Q: What is the maximum radial force supported by the K43HLFL-LSS-NS-03 motor?

A: The maximum radial force supported by the K43HLFL-LSS-NS-03 motor is 110 lbs.

Q: What is the lifespan of the bearings of the K43HLFL-LSS-NS-03 motor?

A: The lifespan of the bearings of the K43HLFL-LSS-NS-03 motor is 10,000 operating hours.

Q: Why is the K43HLFL-LSS-NS-03 motor suitable for operation with table drives?

A: The K43HLFL-LSS-NS-03 motor is suitable for operation with table drives because of the constant load.

Q: What kind of front end bell does the K43HLFL-LSS-NS-03 motor have?

A: The K43HLFL-LSS-NS-03 motor has a heavy-duty front end bell.

Q: Why does the K43HLFL-LSS-NS-03 motor have a large diameter for its rotor?

A: The K43HLFL-LSS-NS-03 motor has a large diameter for its rotor to support high output torque.


Internal Product Review

  • ‘‘The K43HLFL-LSS-NS-03 motor has an optimum magnetic design. It is a versatile motor that is compatible with different kinds of drives. The motor can be operated for applications where medium speed is required.’’

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