8MSA7M.R0-D80D
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The 8MSA7M.R0-D80D synchronous motor features a rated voltage of 400 V, a maximum torque of 7.2 Nm, and a robust IP65 protection class. Part of the 8MS Three Phase Synchronous Motors series by B & R Automation, it utilizes self-cooling and an incremental encoder with 2048 ppr to ensure precise operation.
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Product Description:
A fresh addition to B & R Automation’s top-reviewed 8MS 3-phase synchronous motors series is identified by model number 8MSA7M.R0-D80D which underscores robust engineering. The unit’s shaft diameter of 19 mm allows precise coupling alignment which minimizes vibration during operation. Its rotor length is set at 80 mm and delivers stable inertia characteristics, improving a torque consistency under dynamic loads. With a stator length of 80 mm provides an optimal magnetic path which enhances flux density for efficient energy conversion.
The module works at a rated voltage of 400 V matches common industrial power buses which simplifies drive compatibility. Furthermore, a rated current of 2.56 A offers predictable thermal behavior to assist in maintaining winding integrity during continuous duty. The device with this rated speed of 3000 rpm supports high‑throughput motion sequences, sustaining cycle rates in automated processes. Its rated power at 1.1 kW grants sufficient drive capacity which balances performance with compact design. Maximum torque of 7.2 Nm provides ample startup force, preventing stalls under moderate loads. An incremental encoder, 2048 ppr, delivers high‑resolution feedback which refines positioning accuracy. The protection rating of IP65 seals critical components which guard against dust ingress and low‑pressure water sprays.
Self‑cooled operation maintains internal temperatures without external blowers, thus reduces maintenance points. This 5.7 kg mass of 8MSA7M.R0-D80D device balances sturdy construction which eases installation handling. Flange mounting mechanism offers direct mounting compatibility which accelerates mechanical integration. A pitch diameter of 200 mm supports uniform torque transmission which spreads load stresses evenly across the motor frame. The unit’s face width of 50 mm provides a broad contact surface, improving heat dissipation from the stator housing. A black oxide surface treatment resists corrosion to boost product service life. Construction from durable alloy steel enhances structural integrity which withstands mechanical shock.
Frequently Asked Questions about 8MSA7M.R0-D80D:
Q: Why is stator length important for part number 8MSA7M.R0-D80D?
A: An 80 mm stator length extends the magnetic circuit which enhances flux linkage and boosts the motor’s power density under rated conditions.
Q: What advantages does the rated voltage offer for 8MSA7M.R0-D80D synchronous motor?
A: A rated voltage of 400V for this unit aligns with commonly available 3‑phase supply systems which simplifies drive configuration and reduces integration complexity.
Q: How does rated current influence thermal performance in 8MSA7M.R0-D80D drive?
A: This module with 2.56 A rated current ensures controlled heat generation within winding limits, thus preserves insulation integrity during extended run times.
Q: What benefit is the rated speed deliver for B & R’s 8MSA7M.R0-D80D motor?
A: A rated speed of 3000 rpm supports swift rotational cycles which maintains high processing rates in automated equipment without sacrificing accuracy.
Q: Why is the rated power specification critical for component 8MSA7M.R0-D80D?
A: The device uses 1.1 kW rated power that supplies adequate mechanical energy for moderate‑load applications and also balances performance against motor compactness.
