8I44S200075.000-1

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The 8I44S200075.000-1 ACOPOS inverter boasts a nominal diameter of 2.000 inches, a length of 7.5 inches, a precision ground finish, and a material specification of AMS 5732 alloy steel. Part of the 8I ACOPOS Inverters series by B & R Automation, it features a surface finish of 16 Ra or better.

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Product Description:

As a precision shaft component, the 8I44S200075.000-1’s nominal diameter of 2.000 in matches standard power‑transmission interfaces, ensuring a precise coupling with motor shafts. The material specification AMS 5732 defines stringent alloy composition criteria which guarantees uniform mechanical properties. Alloy steel construction further provides elevated tensile strength and resists torsional deformation under distinct load. Precision ground finish delivers exact dimensional control which promotes smooth bearing engagement. Furthermore, AMS 5732 certification guarantees full traceability of material batches which supports rigorous quality assurance protocols.

Length of 7.5 in accommodates deep mounting pockets which secures engagement depth without additional spacers. Tolerance of +0.000/‑0.001 in maintains tight fit clearance, preventing backlash in high‑precision drives. The module’s surface finish rated at 16 Ra or better minimizes friction interfaces which extends bearing life. Heat treatment per specification hardens core structure which enhances fatigue resistance across cyclic operations. The absence of a keyway simplifies shaft profiling which reduces stress‑concentration points. The device’s non‑threaded design avoids stress risers around fastener holes which maintains uniform cross‑section strength. Approximate weight for this panel is 2.3 lbs., thereby it limits added system mass which reduces overall inertia.

Belonging to the ACOPOS inverter S44 family aligns the 8I44S200075.000-1 with compatible inverter modules which streamlines parts interchange. This module with height of 2.9 in enables compact panel mounting to conserve enclosure space. Also, width of 5.1 in provides stable surface area which supports robust PCB and further its depth of 5.1 in preserves low installation envelope, reducing clearance requirements. The short‑circuit current up to 1000 A validates protective device coordination that safeguards inverter circuitry under fault conditions. With its mains input voltage of 200 VAC to 240 VAC, it accommodates single‑phase supplies which standardizes global deployment.

Finish
Precision Ground
Heat Treatment
Yes (per spec)
Keyway
None
Length
7.5 in
Material
Alloy Steel
Material Specification
AMS 5732
Nominal Diameter
2.000 in
Surface Finish
16 Ra or better
Threaded
No
Tolerance
+0.000/-0.001 in
Weight
Approx. 2.3 lb

Frequently Asked Questions about 8I44S200075.000-1:

Q: What feature does the 8I44S200075.000‑1’s nominal diameter specify?

A: The nominal diameter of 2.000 inch ensures compatibility with standard inverter shaft interfaces which promotes precise mechanical alignment and reduces coupling misfit during assembly.

Q: Why is AMS 5732 material specification critical for the 8I44S200075.000‑1?

A: AMS 5732 designation defines tight chemical and mechanical property ranges which guarantees consistent alloy steel performance across production lots.

Q: How does alloy steel construction benefit the 8I44S200075.000‑1?

A: The use of alloy steel provides elevated yield strength which withstands high torsional loads and maintains dimensional stability during dynamic operation.

Q: Why is a length of 7.5 in specified for the 8I44S200075.000‑1 panel?

A: The panel’s length of 7.5 inch accommodates deep mounting recesses which secures full engagement without additional spacer adjustments.

Q: How does a tolerance of +0.000/‑0.001 in affect the 8I44S200075.000‑1’s fit?

A: Tight dimensional tolerance prevents radial play between mating components which minimizes backlash and improves positional accuracy in drive control.


Internal Product Review

  • ‘‘This ACOPOS Inverter type 8I44S200075.000-1 impresses with its AMS 5732 alloy steel construction that endures torsional stresses and a ±0.001 in tolerance that sustains backlash‑free rotation. This also converge to deliver lasting performance and smooth drive integration under demanding inverter conditions.’’

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