8LSA35.DB030S200-3

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The 8LSA35.DB030S200-3 synchronous motor includes a frame size of 35, a stator length categorized as 'S', a protection rating of IP65, and a rated torque of up to 16 Nm. As part of the 8LS Synchronous Motors series by B & R Automation, it features flying leads for connection and provides rated power of up to 4.5 kW.

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Product Description:

The 8LSA35.DB030S200-3 is a synchronous servo motor made by B&R Automation. It belongs to the 8LS series and is equipped with an in-built hybrid single-cable system. The motor has a self-cooled design with the integration of standard connectors. It uses a keyed shaft and a holding brake.

The 8LSA35.DB030S200-3 synchronous servo motor has a nominal speed of 3000 rpm and nominal torque of 2.1 Nm. It runs at a stall torque of 2.3 Nm and has an operating torque level of 9.2 Nm. The maximum speed of the motor is 9000 rpm. The voltage constant is 87.96v for every 1000 rpm. The product has a torque constant of 1.45 Nm per ampere. The motor is rated at 1.6 A stall current and has a nominal current of 1.4 A. The encoder on the motor is a built-in EnDat 2.2 multi-turn absolute encoder. The motor is equipped with a keyed shaft and a holding brake construction, as well as four pole pairs. It has an electrical time constant rated at 5.2 ms and a stator inductance of 63 mH. The motor frame is 3. The output power is 660 W. The thermal constant time is 34 minutes. The stator resistance is presented as 12.22 ohms. The motor has a moment of inertia of 0.9 kg•cm².

The 8LSA35.DB030S200-3 synchronous servo motor has a brake torque of 4 Nm in holding braking. The weight with no brake is 4.4 kg. The motor version is version 3. These values are suitable for motion systems that require robust deceleration and have the specified mechanical configuration. The motor has standard electrical and mounting interfaces. The motor supports real-time control and integration in high-end positioning systems. This product is eligible for same day, worldwide shipping - ask about available options when speaking to a Wake Industrial representative.

Connection Method
Flying leads
Feedback System
Resolver
Frame Size
35
Maximum torque (Mmax)
9.2 Nm
Motor Length
200 mm
Nominal speed (nN)
3000 rpm
Nominal torque (Mn)
2.1 Nm
Protection Rating
IP65
Rated Power
up to 4.5 kW
Rated Torque
up to 16 Nm
Shaft Version
2
Stall torque (M0)
2.3 Nm
Stator Length
S
Winding Code
DB030

Frequently Asked Questions about 8LSA35.DB030S200-3:

Q: Why does 8LSA35.DB030S200-3 have 63 mH inductance?

A: It helps stabilize the motor's electrical response. This ensures better performance in systems with dynamic current variation.

Q: How does 8LSA35.DB030S200-3 ensure feedback accuracy?

A: The EnDat 2.2 multi-turn encoder provides absolute position feedback. This supports reliable positioning in automated motion systems.

Q: Why does 8LSA35.DB030S200-3 use 1.45 Nm/A KT?

A: It improves torque output per ampere. That increases energy efficiency for motion control applications.

Q: Do 8LSA35.DB030S200-3 motors support high-speed rotation?

A: Yes, the 9000 rpm maximum speed enables fast rotational applications. It suits systems that require short cycle times.

Q: How does 8LSA35.DB030S200-3 manage thermal characteristics?

A: It features a thermal time constant of 34 minutes. This defines its cooling response during prolonged operation.


Internal Product Review

  • ‘‘The 8LSA35.DB030S200-3 synchronous servo motor delivers stable torque with a stall rating of 2.3 Nm. Its 9000 rpm speed and 87.96 V/1000 rpm back EMF ensure responsive operation. The EnDat 2.2 encoder and 63 mH inductance support accurate drive response and controlled transitions.’’

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