8LSA75.DA030S100-3
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The 8LSA75.DA030S100-3 is a convection-cooled motor with a smooth shaft and a rated speed of 3000 rpm. Manufactured by B & R Automation, it is part of the 8LS Synchronous Motors series, featuring a flange mounting style and a rated power of 1.0 kW. This motor offers IP65 protection and is equipped with a resolver feedback system.
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Product Description:
8LSA75.DA030S100-3 variant arrives from 8LS Synchronous Motors family with a robust design which fits into diverse drive systems. Its rated torque of 3.18 Nm provides constant torque supply to ensure consistent handling of load variations. The voltage supply of 400V aligns with common industrial power supplies which reduces the need for voltage conversion equipment. The addition of resolver feedback system offers high‐integrity position data which enhances motion‐control precision.
IP rating of IP65 defends the motor’ electrical enclosure against dust particles and water jets, thus maintains operation in challenging environments. A convection‐cooled arrangement dissipates heat without auxiliary fans, lowering maintenance requirements. A rotatable connector interface allows flexible cable orientation and also simplifies routing in confined panels. The choice of Flange mounting (IM B5) secures rigid attachment which minimizes alignment shifts under varied loads. Membership in the 8LSA family ensures design consistency, thus easing spare‐parts management. A 75 mm size accommodates space constraints which fits compact machine designs. With a rated speed of 3000 RPM, the component delivers consistent performance which supports synchronized process operations.
Model 8LSA75.DA030S100-3 features a smooth shaft design which permits direct coupling to gearboxes or pulleys without additional adapters. A rated power of 1.0 kW balances output and compactness and that suits mid‑power applications. Insulation class F withstands elevated coil temperatures and prolongs motor lifespan. An ambient humidity tolerance up to 95% resists moisture effects to preserve performance in humid settings. Moreover, a maximum installation altitude of 2000 m accommodates high‑elevation facilities which broaden application zones. The number of pole pairs for this module is 5 pairs which define electrical frequency characteristics. Stall torque measures 43.000 Nm and provides ample holding force at zero speed.
Frequently Asked Questions about 8LSA75.DA030S100-3:
Q: Why is rated speed critical for 8LSA75.DA030S100-3?
A: The rated speed of 3000 rpm establishes the nominal rotational frequency which aligns with control algorithms for synchronous operation.
Q: How does size specification affect 8LSA75.DA030S100-3?
A: The motor’s size specification of 75 mm sets the stator diameter which governs torque density and ensures the motor fits standardized mounting envelopes.
Q: How does voltage class influence 8LSA75.DA030S100-3 motor?
A: Voltage Class of 400V sets the maximum operating voltage which ensures compatibility with common three‑phase supply networks.
Q: How does the smooth shaft version benefit 8LSA75.DA030S100-3?
A: This smooth shaft version eliminates keyed features which allow custom couplings and minimizes potential stress concentrations under torsion.
Q: What role does the Resolver feedback system play in 8LSA75.DA030S100-3 module?
A: The module features a Resolver feedback system to provide analog position data which remains reliable under electromagnetic interference and high‑temperature conditions.
