SR3624-4991

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The SR3624-4991 from Pacific Scientific is part of the Permanent Magnet DC Motors series and is constructed with durable stainless steel. It features a high corrosion resistance, a tensile strength of 520 MPa, and is RoHS compliant. Operating temperatures range from -40°C to 200°C, and it weighs 250 grams.

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Product Description:

The top-quality SR3624-4991 motor from Pacific Scientific company joins the Permanent Magnet DC Motors product range. Having a stainless‑steel shaft, the module resists corrosion and enhances longevity. An outer diameter of 36 mm ensures compact installation in tight housings, which supports space‑constrained servo designs. Matching inner diameter of 24 mm accommodates standard motor bearings to facilitate straightforward mechanical integration. A motor length of 49 mm maintains a low axial profile and that is to preserve enclosure volume for cooling. The thread pitch of 1.5 mm on mounting holes provides fine clamp control and reduces over‑torquing during assembly.

This DC module can run optimally at a maximum operating temperature of 200°C in the warm industrial environments. Along with that, the minimum operating temperature down to -40°C covers sub‑zero applications, permitting a reliable cold‑climate deployment. Weighing 250 grams, the unit balances mass and inertia which simplifies installation and reduces bearing load. High corrosion‑resistance rating protects the stainless‑steel exterior and also ensures performance in humid or mildly corrosive atmospheres. The device is RoHS compliant, confirming an absence of hazardous substances for satisfying a global environmental directive. A tensile strength of 520 Mpa resists shaft bending under workload which ensures shaft integrity during high‑torque transients. ISO 9001 standard manufacturing assures consistent quality control and underpins reliable production output.

The applications focusing a flange‑mounting leverage this commercial motor SR3624-4991 in automotive window regulators and that allows smooth glass operation under repeated use. In addition, the medical syringe‑pump drives can employ its high‑temperature tolerance, thus sustains sterilization cycles without mechanical degradation. Factory automation lines also utilize this variant in robotic grippers for providing an accurate positioning under continuous duty. Further, industrial conveyor indexing systems adopt its 1.0 HP, 2400 RPM power rating which accelerates throughput in packaging plants.

Corrosion Resistance
High
Inner Diameter
24 mm
Length
49 mm
Material
Stainless Steel
Maximum Operating Temperature
200°C
Minimum Operating Temperature
-40°C
Outer Diameter
36 mm
Rohs Compliance
Yes
Standard
ISO 9001
Tensile Strength
520 MPa
Thread Pitch
1.5 mm
Weight
250 g
  • SR3624 4991
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Frequently Asked Questions about SR3624-4991:

Q: Why is a thread pitch significant for SR3624-4991?

A: This fine 1.5 mm thread pitch enables precise torque application on mounting screws of SR3624-4991. It prevents over‑tightening and ensures stable clamping force.

Q: How does a maximum operating temperature serve applications of SR3624-4991?

A: The temperature capacity up to 200°C allows operation near heat‑generating electronics. This resilience ensures continuous function in high‑ambient settings.

Q: What benefit arises from minimum temperature rating of SR3624-4991?

A: Sub‑zero operation down to -40°C ensures reliable starts in freezing conditions. This range supports outdoor and refrigerated process installations.

Q: What is the weight of this SR3624‑4991 module?

A: A 250 g mass balances sufficient rotor inertia and manageable handling. This weight class simplifies manual mounting while sustaining smooth acceleration.

Q: How does high corrosion‑resistance improve motor SR3624-4991 life?

A: Superior corrosion protection prevents surface degradation in humid environments. This attribute extends maintenance intervals and lowers lifecycle costs.


Internal Product Review

  • ‘‘This Pacific Scientific created SR3624-4991A motor has a robust 520 MPa tensile strength shaft blends with a tight 1.5 mm thread pitch on, delivering secure mounting under high torque. These innovative features make a huge difference and guarantees enduring reliability in diverse industrial and medical applications.’’

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