Frame Solenoids

From automotive to aerospace, our solenoids power critical applications across industries worldwide. Experience the difference precision engineering makes.

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High-precision industrial stepper motors with gold and black finish for automation applications.

Frame Solenoids (AC/DC) — Heavy-Duty & Custom, Made in USA

U.S.-built open-frame push/pull solenoids engineered for dependable, cost-effective actuation. Available in AC and DC versions—with a heavy-duty series for increased pull force—Guardian’s frame solenoids are easily tailored to your interface with custom plungers, spring returns, voltages, mounting, terminations and value-added packages. Covering a wide range of forces and strokes, they’re UL Recognized and RoHS-compliant (2011/65/EU) for high-reliability equipment, and 100% made in the USA for consistent quality and fast integration.

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ImagePart #Supply TypeTypeLength (in/mm)Width (in/mm)Height (in/mm)Max Stroke (in/mm)Cont. Duty (oz/N)Int. Duty (oz/N)DatasheetRequest quotehf:tax:pa_solenoid-typehf:tax:pa_solenoid-supply-type
High-precision industrial stepper motors with gold and black finish for automation applications.
11PDCPush1.84 / 46.71.19 / 30.21.19 / 30.21 / 25.44 / 1.110 / 2.8
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pushdc
High-precision industrial stepper motors with gold and black finish for automation applications.
28PDCPush1.13 / 28.71.08 / 27.41.19 / 30.20.5 / 12.74 / 1.17 / 1.9
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pushdc
High-precision industrial stepper motors with gold and black finish for automation applications.
4HDDCPull2.17 / 55.11.57 / 39.91.62 / 41.11 / 25.420 / 5.640 / 11.1
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pulldc
High-precision industrial stepper motors with gold and black finish for automation applications.
11DCPull1.84 / 46.71.19 / 30.21.19 / 30.21 / 25.44 / 1.110 / 2.8
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pulldc
High-precision industrial stepper motors with gold and black finish for automation applications.
11HDDCPull2 / 50.81.08 / 27.41.25 / 31.81 / 25.48 / 2.222 / 6.1
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pulldc
High-precision industrial stepper motors with gold and black finish for automation applications.
22DCPull1.15 / 29.20.95 / 24.10.75 / 19.10.5 / 12.72 / 0.63 / 0.8
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pulldc
High-precision industrial stepper motors with gold and black finish for automation applications.
24DCPull1.23 / 31.20.91 / 23.11.41 / 35.80.5 / 12.74 / 1.19 / 2.5
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pulldc
High-precision industrial stepper motors with gold and black finish for automation applications.
26DCPull1.73 / 43.90.92 / 23.41.41 / 35.81 / 25.42 / 0.612 / 3.3
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pulldc
High-precision industrial stepper motors with gold and black finish for automation applications.
28DCPull1.13 / 28.71.08 / 27.41.19 / 30.20.5 / 12.74 / 1.17 / 1.9
Add to quote
pulldc
High-precision industrial stepper motors with gold and black finish for automation applications.
28HDDCPull1.23 / 31.21.12 / 28.41.25 / 31.80.5 / 12.76 / 1.712 / 3.3
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pulldc
High-precision industrial stepper motors with gold and black finish for automation applications.
2DCPull1.54 / 39.11.57 / 39.91.62 / 41.11 / 25.44 / 1.120 / 5.6
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pulldc
High-precision industrial stepper motors with gold and black finish for automation applications.
2HDDCPull1.7 / 43.21.57 / 39.91.68 / 42.71 / 25.44 / 1.120 / 5.6
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pulldc
High-precision industrial stepper motors with gold and black finish for automation applications.
3HDDCPull1.74 / 44.21.57 / 39.91.62 / 41.11 / 25.48 / 2.230 / 8.3
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pulldc
High-precision industrial stepper motors with gold and black finish for automation applications.
4DCPull1.98 / 50.31.57 / 39.91.62 / 41.11 / 25.413 / 3.640 / 11.1
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pulldc
High-precision industrial stepper motors with gold and black finish for automation applications.
11PACPush1.84 / 46.71.19 / 30.21.19 / 30.21 / 25.49 / 2.518 / 5
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pushac
High-precision industrial stepper motors with gold and black finish for automation applications.
28PACPush1.13 / 28.71.08 / 27.41.19 / 30.20.5 / 12.78 / 2.214 / 3.9
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pushac
High-precision industrial stepper motors with gold and black finish for automation applications.
11ACPull1.84 / 46.71.19 / 30.21.19 / 30.21 / 25.49 / 2.518 / 5
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pullac
High-precision industrial stepper motors with gold and black finish for automation applications.
2HDACPull1.7 / 43.21.57 / 39.91.68 / 42.70.75 / 19.120 / 5.648 / 13.3
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pullac
High-precision industrial stepper motors with gold and black finish for automation applications.
11HDACPull2 / 50.81.08 / 27.41.25 / 31.81 / 25.49 / 2.518 / 5
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pullac
High-precision industrial stepper motors with gold and black finish for automation applications.
22ACPull1.15 / 29.20.95 / 24.10.75 / 19.10.5 / 12.73 / 0.85 / 1.4
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pullac
High-precision industrial stepper motors with gold and black finish for automation applications.
24ACPull1.23 / 31.20.91 / 23.11.41 / 35.80.75 / 19.15 / 1.48 / 2.2
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pullac
High-precision industrial stepper motors with gold and black finish for automation applications.
26ACPull1.73 / 43.90.92 / 23.41.41 / 35.81 / 25.47 / 1.912 / 3.3
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pullac
High-precision industrial stepper motors with gold and black finish for automation applications.
28ACPull1.13 / 28.71.08 / 27.41.19 / 30.20.5 / 12.78 / 2.214 / 3.9
Add to quote
pullac
High-precision industrial stepper motors with gold and black finish for automation applications.
28HDACPull1.23 / 31.21.12 / 28.41.25 / 31.80.5 / 12.79 / 2.518 / 5
Add to quote
pullac
High-precision industrial stepper motors with gold and black finish for automation applications.
3HDACPull1.74 / 44.21.57 / 39.91.62 / 41.11 / 25.421 / 5.866 / 18.3
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pullac
High-precision industrial stepper motors with gold and black finish for automation applications.
4ACPull1.98 / 50.31.57 / 39.91.62 / 41.11 / 25.410 / 2.838 / 10.6
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pullac
High-precision industrial stepper motors with gold and black finish for automation applications.
4HDACPull2.17 / 55.11.57 / 39.91.62 / 41.11 / 25.420 / 5.666 / 18.3
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pullac
High-precision industrial stepper motors with gold and black finish for automation applications.
2ACPull1.54 / 39.11.57 / 39.91.62 / 41.10.75 / 19.116 / 4.442 / 11.7
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pullac

Need a non‑standard stroke, force curve or package?

If you’re designing the next generation of aerospace systems — whether it’s a fixed-wing UAV, a supersonic commercial jet, or a cutting-edge defense platform — we’re your partner for mission-critical control solutions.

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Frequently Asked Questions

Continuous duty ratings indicate the force a solenoid can maintain indefinitely without overheating. Intermittent duty ratings show peak force for short activation periods (typically 10% duty cycle or less).

Continuous duty ratings indicate the force a solenoid can maintain indefinitely without overheating. Intermittent duty ratings show peak force for short activation periods (typically 10% duty cycle or less).

Absolutely. Our engineering team provides detailed FEA modeling and custom force-stroke curves for all applications, ensuring optimal performance for your specific requirements.

Standard prototypes ship in 2-3 weeks. Custom prototypes require 4-6 weeks. Production quantities depend on volume but typically 6-12 weeks for quantities over 100 units.

Yes, we offer biocompatible materials, low-outgassing components, and can provide material certifications for medical device applications. USP Class VI materials available upon request.