8LSA44.R0030D100-0
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The 8LSA44.R0030D100-0 servo motor by B & R Automation is part of the 8LS Synchronous Motors series and features a 19 mm shaft diameter. It offers a rated speed of 3,000 rpm and a rated torque of 7.7 Nm. With an IP65 rating, it weighs 5.6 kg and includes singleturn absolute EnDat 2.1 encoder support.
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Product Description:
The 8LSA44.R0030D100-0 from the 8LS Synchronous Motors series is manufactured by B & R Automation. This servo motor delivers a rated torque of 7.7 Nm for precise control tasks ideal for automated systems that require dynamic response and tight feedback control.
The 8LSA44.R0030D100-0 motor operates at a rated speed of 3000 rpm with a rated current of 2.8 A. It supports a rated voltage of 400 V and reaches a peak current of 8.8 A. The peak torque capacity is 28 Nm which supports high torque industrial demands. It uses self cooling for thermal balance during continuous or heavy operation without external cooling requirements. The motor includes integrated PTC thermal protection which prevents overheating by limiting temperature induced faults in varying load conditions. Its encoder system is based on resolver technology which supports high resolution detection across various motion cycles. The 8LSA44.R0030D100-0 motor flange size measures 100 mm and the shaft diameter is 19 mm which assures a standard mechanical fit. Its total inertia is 2.0 kgcm² which helps control load acceleration effectively in variable speed conditions. The motor enclosure meets IP65 standards which prevents dust and low pressure water ingress during operation in tough environments. It is suitable for integration into machines that demand consistent torque and motion accuracy with real time responsiveness.
The 8LSA44.R0030D100-0 motor uses a single turn absolute EnDat 2.1 encoder that supports accurate position feedback for precise positioning. It has a total weight of 5.6 kg which makes it compact for servo driven applications and reduces mounting load in space constrained panels. The motor is designed to deliver reliability under load variations and changing operational cycles in automated setups across industrial systems.
Frequently Asked Questions about 8LSA44.R0030D100-0:
Q: Why does 8LSA44.R0030D100-0 use a resolver instead of optical?
A: Resolvers handle heat and vibration better, making them ideal for harsh environments.
Q: How does 2.0 kgcm² inertia help?
A: It stabilizes acceleration, preventing overshoot during rapid motion changes.
Q: Why is self-cooling used in 8LSA44.R0030D100-0?
A: It avoids extra cooling systems and simplifies compact cabinet installation.
Q: How does the 100 mm flange size support fitment?
A: It matches standard interfaces, ensuring easy mounting with common gear units.
Q: Why is 28 Nm peak torque important in 8LSA44.R0030D100-0?
A: It handles sudden load spikes without stalling, useful in cutting or pressing tasks.
