8LSA44.D0030D000-0

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The 8LSA44.D0030D000-0 is a servo motor with a rated voltage of 400 V and a rated speed of 3000 rpm. Manufactured by B & R Automation as part of their 8LS Synchronous Motors series, it offers a rated torque of 6.2 Nm with natural convection cooling. This motor has IP65 protection.

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Product Description:

The 8LSA44.D0030D000-0 is an 8LS synchronous motors series which is manufactured by B & R Automation. Its rated torque of 4.6 newton meters ensures stable operation during continuous load handling.

The 8LSA44.D0030D000-0 synchronous motor has a rated speed of 3000 revolutions per minute for high speed tasks. It has 6 motor poles which provide better torque generation at synchronous speed. The rated electrical input current is 1.9 Amperes which maintains energy efficient operation during normal loads. It achieves a maximum angular acceleration of 91429 radians per second squared to support rapid speed changes. The peak current requirement during locked rotor or acceleration conditions is 3.7 Amperes. Its voltage constant value is 98.4 volts RMS per 1000 RPM which supports high voltage to speed ratio control. Its stator winding resistance measures 5.43 Ohms for consistent thermal behavior under electrical load. The rated mechanical output power is 0.97 kilowatts. Its stator inductance is 36.5 millihenries which improves electromagnetic compatibility. The 8LSA44.D0030D000-0 synchronous motor electrical time constant is 6.72 milliseconds which provides responsive current control in high frequency operations. The motors rotor moment of inertia without a brake is 1.75 kilogram square centimeters allowing fast rotational changes. The total weight of the motor without brake components is 3.9 kilograms for easier system integration.

The 8LSA44.D0030D000-0 synchronous motor will also have a protection rating of IP64 that is highly resistant to dust and splashed water. Its motor torque constant is 1.63 Newton meters per Ampere to ensure controllable torque during drive applications. The motor provides a maximum torque product of 16 Newton meters and can absorb short term overloads without affecting the stability of the system. It is recommended to use a cable cross section of 1.5 square millimeters.

Brake Option
Without brake
Cooling Method
Natural convection
Encoder Type
Absolute (Single-turn or Multi-turn)
Flange Size
100 mm
Protection Class
IP65
Rated Current
4.4 A
Rated Power
1.65 kW
Rated Speed
3000 rpm
Rated Torque
6.2 Nm
Rated Voltage
400 V
Standard Compliance
CE, UL Recognized
Stator Inductance
36.5 mH
Torque Constant
1.63 Nm/A
Type
Servo Motor
Voltage Constant
98.4 Vrms/1000min?

Frequently Asked Questions about 8LSA44.D0030D000-0:

Q: How does the 8LSA44.D0030D000-0 motor's rated electrical input current impact performance?

A: The 1.9 A current ensures stable operation and energy efficiency, preventing overheating during continuous loads.

Q: Why is the stator winding resistance important in the 8LSA44.D0030D000-0?

A: The 5.43 Ohm resistance ensures stable thermal behavior and performance under load.

Q: How does the rotor moment of inertia affect performance?

A: The 1.75 kgxcm^2 inertia supports quick speed changes, ideal for fast accelerations.

Q: How does the voltage constant help control speed?

A: The 98.4 V RMS per 1000 RPM ensures precise speed regulation and responsiveness.

Q: How does the mechanical output power affect the motor's use?

A: The 0.97 kW output provides sufficient energy for continuous industrial tasks.


Internal Product Review

  • ‘‘The 8LSA44.D0030D000-0 synchronous motor delivers 4.6 Nm torque and 3000 RPM speed for high-performance applications. Its 1.9 A rated current and IP64 protection ensure energy efficiency and durability. This motor is ideal for use in automation systems, robotics, and precision manufacturing equipment.’’

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