8LSA56.E0045D200-0

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The 8LSA56.E0045D200-0 is a compact synchronous motor with a frame size of 56 mm and a weight of 1.5 kg. Manufactured by B & R Automation as part of their 8LS Synchronous Motors series, this motor features flange mounting and operates at a rated speed of 3000 rpm. It has an IP65 protection class for reliable performance.

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Product Description:

The 8LSA56.E0045D200-0 is a standard 8LS servo motor designed and manufactured by B&R Automation for general purpose applications. Known for its practical design and elongated construction, 8LSA motors dissipate heat via air convection over their large surface area. Aside from its construction and cooling type, the 8LSA56.E0045D200-0 also employs single cable technology, which allows it to simplify complex wiring designs in a single connector. To function properly, however, this servo motor must be connected to a compatible servo drive, preferably from B&R Automation. At nameplate operation, this servo motor requires a three-phase mains supply with a terminal voltage of 400 to 480 VAC.

Like all other servo motors by B&R Automation, the 8LSA56.E0045D200-0 can operate at a wide ambient temperature and humidity range. At most, this motor can function well without derating at an ambient temperature range of -15 to 40 degrees Celsius. During transport and storage, the temperature range is between -20 and 60 degrees Celsius. With its winding and construction type, this servo motor achieves a nominal shaft velocity of 4500 rpm. At this nominal speed, the 8LSA56.E0045D200-0’s shaft simultaneously delivers a rated power of 5.99 kW. Whenever this output power is achieved, the corresponding winding current of the motor is around 11.6 amperes.

At standard temperature and pressure conditions, the 8LSA56.E0045D200-0 has a winding resistance and inductance of 0.341 ohms and 4.08 mH, respectively. Furthermore, at its linear operating region, this servo motor has the following output constants: 1.09 Nm/A and 65.97 V/1000 rpm. The first output constant roughly estimates how much the torque changes per ampere of input current variation. The other constant represents the amount of voltage variation per 1000 rpm of change in the shaft speed.

Feedback
Resolver
Frame Size
56 mm
Mounting
Flange mounting
Protection Class
IP65
Rated Power
450 W
Rated Speed
3000 rpm
Rated Torque
1.43 Nm
Rated Voltage
325 VDC
Rotor Moment Of Inertia
0.29 x 10^-4 kg·m²
Weight
1.5 kg

Frequently Asked Questions about 8LSA56.E0045D200-0:

Q: How many poles does the 8LSA56.E0045D200-0 have?

A: The 8LSA56.E0045D200-0 has eight total poles, spaced 45 degrees apart.

Q: What is the nameplate torque of the 8LSA56.E0045D200-0?

A: The 8LSA56.E0045D200-0 has a nameplate torque of 12.7 Nm.

Q: What is the stall torque of the 8LSA56.E0045D200-0?

A: The 8LSA56.E0045D200-0 has a stall torque of 16 Nm.

Q: What is the standstill current of the 8LSA56.E0045D200-0?

A: The 8LSA56.E0045D200-0 has a standstill current of 14.7 A.

Q: What is the maximum torque and current that the 8LSA56.E0045D200-0 can achieve?

A: The 8LSA56.E0045D200-0 can achieve a maximum torque and current of 55.2 Nm and 65.9 A, respectively.


Internal Product Review

  • ‘‘The 8LSA56.E0045D200-0 is a stellar AC motor manufactured under the 8LS product series by B&R Automation. Boasting a standard holding brake and an EnDat analog encoder, this servo motor performs well for closed-loop automation systems.’’

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