8LSA46.R0030D000-0

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The 8LSA46.R0030D000-0 is a servo motor with a rated torque of 3.0 Nm and a rated speed of 3000 rpm. Manufactured by B & R Automation, it is part of their 8LS Synchronous Motors series and features a flange size of 70 mm with a protection class of IP65. It has natural cooling and weighs approximately 3.5 kg.

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Product Description:

The 8LSA46.R0030D000-0 is a legendary synchronous servo motor designed and produced by B&R Automation for complex automation plants and industrial systems. With its slim and elongated design, this servo motor supports flange mounting in various orientations. As a self-cooled servo motor, this AC machine relies on natural convection to dissipate heat over a large surface area during operation. Like other 8LSA servomotors, the 8LSA46.R0030D000-0 employs an advanced analog encoder system utilizing EnDat protocol. With this feedback system, the servo motor is able to reliably encode rotor position and speed for closed-loop operation. Owing to its winding design and construction, this three-phase machine achieves a nominal velocity of 3000 rpm.

Aside from its feedback system, the 8LSA46.R0030D000-0 also features a smooth output shaft that can drive general type of loads and components. Although this motor does not come with a holding brake, stopping or holding functions can safely be implemented through the servo drive. Like other synchronous machines, this B&R Automation motor requires an external field circuit and a servo drive to function properly. In most cases, servo motors rely on the servo drive for input power. Specifically, the 8LSA46.R0030D000-0 requires a three-phase mains input voltage of 400 to 480 VAC.

Compared to other motor product lines and series, 8LS servo motors such as the 8LSA46.R0030D000-0 boast a single-cable solution. This single cable simplifies the wiring design and allows for a tidier work space and installation. During continuous operation, this servo motor can safely accommodate a maximum winding temperature of 155 degrees Celsius. Beyond this threshold value, the servo motor triggers the protection system. Wake Industrial offers this versatile synchronous machine alongside a one-year motor warranty.

Connection Type
Connector
Cooling Method
Natural cooling
Feedback
Absolute Encoder
Flange Size
70 mm
Moment Of Inertia
0.0030 kgm² (typical)
Motor Length
46
Protection Class
IP65
Rated Speed
3000 rpm
Rated Torque
3.0 Nm
Rated Voltage
400 V
Shaft Diameter
14 mm
Type
Servo Motor
Weight
Approx. 3.5 kg

Frequently Asked Questions about 8LSA46.R0030D000-0:

Q: What is the operating ambient temperature range of the 8LSA46.R0030D000-0?

A: The 8LSA46.R0030D000-0 can safely be operated within an ambient temperature range of -15 to 40 degrees Celsius.

Q: What is the derating rate of the 8LSA46.R0030D000-0?

A: Beyond 40 degrees Celsius, the 8LSA46.R0030D000-0 experiences a reduction of stall and nominal torque by 10% per 10 degrees Celsius of increase in ambient temperature.

Q: What is the maximum flange temperature for the 8LSA46.R0030D000-0?

A: The 8LSA46.R0030D000-0 has a maximum flange temperature of 65 degrees Celsius.

Q: What is the maximum installation level for the 8LSA46.R0030D000-0?

A: The 8LSA46.R0030D000-0 can be installed at a maximum elevation level of 2000 m above sea level.

Q: What type of coating does the 8LSA46.R0030D000-0 employ?

A: The 8LSA46.R0030D000-0 employs a flat black water-based coating for its motor housing.


Internal Product Review

  • ‘‘B&R Automation’s 8LSA46.R0030D000-0 is a critically acclaimed servo motor designed for robust applications and rapid response systems. With its high nominal speed, elongated design, and low rotor inertia, this motor is suitable for driving loads at relatively higher velocities.’’

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