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K32HLFL-LNK-NS-00 Pacific Scientific

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The Pacific Scientific K32HLFL-LNK-NS-00 is a stepper motor in the K PowerPac Motors series featuring a 3.38 inch square NEMA 34 frame, heavy duty NEMA mounting, and SIGMAX enhanced construction. This motor delivers a holding torque of 10.8 Nm, has a standard winding and a single straight key shaft without a shaft seal. It includes an 8 leadwire configuration, operates from -20°C to +40°C, and offers ±1.5% step accuracy with a 1.8° step angle.

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Product Description:

The K32HLFL-LNK-NS-00 is a stepper motor manufactured by Pacific Scientific as part of the K PowerPac Motors series. It serves incremental motion tasks in industrial automation such as indexing tables, labeling heads, and compact gantries by translating pulse commands into discrete shaft positions. The unit follows a heavy-duty NEMA mounting arrangement for straightforward integration and combines SIGMAX enhanced construction with a laminated rotor design to improve magnetic utilization while keeping mass within standard envelopes. The heavy-duty mounting pattern also supports direct installation on common machine plates and brackets used in compact motion systems.

Rated holding torque reaches 10.8 Nm, allowing the motor to maintain load position when its phases are energized without external brakes. The motor has a square body that measures 3.38 inches square and carries the NEMA 34 frame classification, so couplings and clamps match common North American mechanical interfaces. Each electrical step advances the shaft by 1.8°, and cumulative positioning error stays within ±1.5%, supporting repeatable moves in medium-resolution indexers. An 8-lead connection allows series or parallel wiring to match different drive current requirements. Power reaches the splash-proof terminal board through a 1/2 in. NPSC conduit thread, which helps keep cable routing organized in enclosed equipment.

At a stack length of 2, the active core extends to 133 mm. Insulation resistance is 100 megohms, and the insulation system is rated for 340 VDC between windings and frame. The design operates in ambient temperatures from -20 °C to +40 °C, which covers most indoor and sheltered outdoor installations. A single shaft with a straight key simplifies connection to pulleys or harmonic drives, and no shaft seal is fitted, so external protection is needed where liquids or heavy dust are present. The motor is intended for open-loop control because the encoder option is omitted, and its magnetic structure supports smooth microstepping at high pulse rates.

Conduit Thread
1/2 in. NPSC pipe thread
Connection Style
Splashproof to terminal board via conduit
Construction type
SIGMAX construction (Enhanced)
Encoder Type
No Feedback Option
Frame Dimensions
3.38 in. square frame
Frame Type
NEMA 34
Holding Torque
10.8 Nm
Insulation Resistance
100 Megohms
Insulation Voltage Rating
340 Vdc
Leadwire Configuration
8 lead
Motor Length
133 mm
Mounting Type
Heavy duty NEMA
Operating Temperature
-20°C to +40°C
Product Type
Stepper Motor
Rotor Design
Laminated
Shaft Design
Single
Shaft Feature
Straight key
Shaft Seal
without shaft seal
Stack Length
2 stacks
Step Accuracy
±1.5%
Step Angle
1.8°
Winding Type
Standard

Frequently Asked Questions about K32HLFL-LNK-NS-00:

Q: What is the holding torque of the K32HLFL-LNK-NS-00 stepper motor?

A: The K32HLFL-LNK-NS-00 stepper motor features a holding torque of 10.8 Nm, providing substantial force for motion control applications.

Q: How many leads does the K32HLFL-LNK-NS-00 stepper motor have?

A: This model is built with an 8-lead leadwire configuration, allowing for flexible wiring arrangements.

Q: What type of shaft design does the K32HLFL-LNK-NS-00 motor feature?

A: The shaft on this stepper motor is straight keyed and does not include a shaft seal.

Q: What mounting type does the K32HLFL-LNK-NS-00 stepper motor use?

A: The K32HLFL-LNK-NS-00 utilizes a NEMA 34 heavy duty mounting type for secure installation.

Q: Does the K32HLFL-LNK-NS-00 stepper motor include an encoder or feedback device?

A: No feedback option is included on this model, as the encoder type is specified as none.


Internal Product Review

  • ‘‘The K32HLFL-LNK-NS-00 stepper motor from the Pacific Scientific K PowerPac series offers a heavy duty NEMA 34 frame and 10.8 Nm holding torque, making it suitable for demanding motion control applications. Enhanced SIGMAX construction and a splashproof conduit connection add durability and reliability in challenging environments. Step accuracy of ±1.5% ensures precise operation for industrial automation tasks.’’

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