8LSN44.R0030D100-0
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The 8LSN44.R0030D100-0 motor from B & R Automation's 8LS Synchronous Motors series features a frame size of 44, which corresponds to approximately 80mm. It offers a rated power of 1.0 kW and a rated torque of 3.0 Nm. This motor has self-cooling, an IP65 protection class, and uses a singleturn absolute encoder for feedback.
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Product Description:
The 8LSN44.R0030D100-0 servo motor is made by B&R Automation for usage in industrial automation systems. Applications like CNC machines and robots rely on the motor's ability to precisely control speed and position. It is designed to be easily integrated into drive systems and has a small rectangular enclosure.
With a rated current of 3.1 A, the 8LSN44.R0030D100-0 Servo motor can run on a 400 V power supply. Under constant load, the motor's rated torque of 5.3 Nm keeps the shaft from spinning unsteadily. The 3000 rpm rated speed is just right for those fast-paced action situations. With a peak torque of 6.6 Nm, it is possible to operate under temporary overload conditions. For mechanical steadiness, even when not in use, the motor's integrated brake provides a holding torque of 0.9 Nm. A keyed shaft with a tapped hole in the middle allows for a tight mechanical coupling. The four-bolt square flange mount is suitable for most servo setups. Two round connectors, one for power and one for encoder signals, are used for electrical connections. The motor case is designed to keep dust and splashing liquids out, due to its IP54 designation. It can withstand temperatures up to 40 degrees Celsius thanks to its insulation class F construction. Natural convection controls the cooling process, doing away with the requirement for a separate fan.
In order to improve holding capacity in vertical or load-sensitive activities, the 8LSN44.R0030D100-0 servo motor comes with an optional brake. Because of its rectangular shape, the motor body can accommodate small machine integration. For applications requiring constant motion and torque output, the 8LSN44 servo motor finds application in drive assemblies. Standard servomotor controllers utilized in industrial automation are compatible with the form factor and electrical interface.
Frequently Asked Questions about 8LSN44.R0030D100-0:
Q: Why does the 8LSN44.R0030D100-0 servo motor use an IP54 protection class for its casing?
A: IP54 protects internal components from dust and water spray. This ensures the motor maintains electrical performance and insulation integrity under demanding operational conditions.
Q: Does the 8LSN44.R0030D100-0 motor include a holding brake, and what is its benefit?
A: Yes, it includes a 0.9 Nm brake. The brake holds shaft position when powered off, which is critical in vertical load applications or when power is lost.
Q: How does the insulation class F in 8LSN44.R0030D100-0 benefit thermal performance?
A: Insulation class F allows continuous operation in ambient temperatures up to 40°C. This improves the durability of windings and protects the motor from premature thermal degradation.
Q: Why does the 8LSN44.R0030D100-0 feature a keyed shaft with a central tapped hole?
A: The keyed shaft and tapped hole ensure precise coupling and zero slip under dynamic torque loads. It provides secure mechanical interfacing with couplers or driven equipment.
Q: Do the dual circular connectors on 8LSN44.R0030D100-0 simplify integration?
A: Yes, they separate power and feedback signals for quick installation. This improves system reliability and allows cleaner cable routing inside control cabinets or enclosures.
