Home B & R Automation 8LS Synchronous Motor Series 8LSA35.DB030S100-3

8LSA35.DB030S100-3

Name: 8LSA35.DB030S100-3
Brand: B & R Automation
Price: 229 USD
Availability: InStock
Rating: 4.5 (22 reviews)

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3 Minutes 56 Seconds

The 8LSA35.DB030S100-3 from B & R Automation's 8LS Series operates with a nominal speed of 3000 rpm and weighs 4.4 kilograms. It boasts a nominal torque of 2.1 Nm, a stall torque of 2.3 Nm, and a maximum torque of 9.2 Nm. Additionally, its voltage constant is 87.96 V per 1000 rpm, with a stator resistance of 12.22 ?.

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Description
Specs
FAQ

Product Description

The 8LSA35.DB030S100-3 servo motor is a precision-engineered product from a leading manufacturer known for delivering reliable and high-performance automation solutions. This servo motor is designed by B & R Automation to meet the demands of applications requiring accurate motion control.

The 8LSA35.DB030S100-3 servo motor operates at a nominal speed of 3000 RPM with four pole pairs. It delivers a nominal torque of 2.1 Nm and a power output of 660 W. It operates efficiently with a nominal current of 1.4 A. In conditions where the motor is stalled, it provides a stall torque of 2.3 Nm and a stall current of 1.6 A. This ensures reliable performance even under load. The motor can achieve a maximum torque of 9.2 Nm and can reach speeds up to 9000 RPM. This is supported by a maximum current of 6.8 A. The torque constant is 1.45 Nm/A, which ensures precise torque control. The voltage constant is rated at 87.96 V/1000 RPM which provides efficient energy conversion. The motor's stator resistance is 12.22 Ohm, and the stator inductance is 63 mH. This results in an electrical time constant of 5.2 ms, which contributes to the motor's fast dynamic response.

In terms of thermal management, the 8LSA35.DB030S100-3 servo motor has a thermal time constant of 34 minutes. It helps in maintaining operational stability by preventing overheating during continuous operation. The motor's moment of inertia is 0.9 kgcm^2, which allows for quick acceleration and deceleration. This makes it ideal for applications requiring rapid motion changes. With a weight of 4.4 kg without the brake, the motor is compact and manageable. It comes with an optional brake that has a holding torque of 0 Nm. It has a mass of 1.09 kg and a moment of inertia of 0.38 kgcm^2.

8LSA35.DB030S100-3 Technical Specifications

Nominal Speed [rpm]:	3000
Maximum Speed [rpm]:	9000
Torque Constant [nm/a]:	1.45
Voltage Constant [v/1000 Rpm]:	87.96
Stator Resistance [?]:	12.22
Stator Inductance [mh]:	63
Electrical Time Constant [ms]:	5.2
Number Of Pole Pairs:	4
Nominal Torque [nm]:	2.1
Nominal Power [w]:	660
Nominal Current [a]:	1.4
Stall Torque [nm]:	2.3
Stall Current [a]:	1.6
Maximum Torque [nm]:	9.2
Maximum Current [a]:	6.8

Frequently Asked Questions about 8LSA35.DB030S100-3

Q: How does the moment of inertia of 8LSA35.DB030S100-3 servo motor affect performance?

A: The 0.9 kgcm^2 moment of inertia allows for quick acceleration and deceleration, making the 8LSA35.DB030S100-3 ideal for rapid motion applications.

Q: Why is the 5.2 ms electrical time constant important in 8LSA35.DB030S100-3?

A: The 5.2 ms electrical time constant of the 8LSA35.DB030S100-3 ensures a fast dynamic response, crucial for precise motion control.

Q: How does the 63 mH stator inductance benefit the 8LSA35.DB030S100-3 servo motor?

A: The 63 mH stator inductance of the 8LSA35.DB030S100-3 enhances its ability to manage changes in current, improving performance stability.

Q: What role does the 12.22 ? stator resistance play in 8LSA35.DB030S100-3?

A: The 12.22 ? stator resistance in the 8LSA35.DB030S100-3 helps regulate current flow, ensuring consistent performance and energy efficiency.

Q: Why is the thermal time constant crucial for 8LSA35.DB030S100-3?

A: The 34-minute thermal time constant of the 8LSA35.DB030S100-3 prevents overheating during prolonged use, ensuring long-term operational stability.

Internal Product Review

‘‘The 8LSA35.DB030S100-3 servo motor excels in demanding applications with its precise torque control and fast dynamic response. Delivering a power output of 660 W and a maximum speed of 9000 RPM. It is an excellent choice for high-performance automation tasks.’’