K42HLFK-LNK-NS-00
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Product Description
K42HLFK-LNK-NS-00 is a Pacific Scientific stepper motor in the K PowerPac Motors series. It uses enhanced SIGMAX construction and a laminated rotor design for stepped rotary motion. The motor has a 1.8° step angle for incremental positioning, with step accuracy of ±1.5%. Its two-stack configuration produces 28.2 Nm of holding torque to resist shaft movement while energized. There is no feedback option, so the motor operates without an integrated encoder.
The motor uses an eight-lead configuration to support electrical winding connections. Its insulation resistance is 100 megohms, which limits current leakage through the insulation, and its insulation voltage rating is 340 VDC. The splashproof connection routes wiring to the terminal board through conduit, while the conduit entry uses a 1/2-inch NPSC pipe thread.
The NEMA 42 frame measures 4.325 inches square, and the motor length is 150 mm. Heavy-duty NEMA mounting provides the mechanical interface for installation. The single shaft has a straight key for transferring torque to a keyed coupling or load, and it is supplied without a shaft seal. The motor operates at temperatures from -20ºC to +40ºC.
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