BL-MH201E-20SN-A

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The BL-MH201E-20SN-A AC servo motor delivers a power output of 4 kW, operates at 2000 RPM, and features 3-phase operation with an ER-FC-2048D encoder. Part of the BL Servo Motors series manufactured by Okuma, it is rated at 159 V and runs on a frequency of 100 Hz for efficient performance.

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Product Description:

The reliability and precision of industrial automation can depend on the BL-MH201E-20SN-A, a three-phase Brushless servo motor. Okuma's motion control systems have enhanced operational efficacy in a variety of sectors. With its permanent magnet field, the motor maintains consistent operation while generating high torque efficiently. With an emphasis on precision and longevity, it is designed for continuous operation.

With an operating voltage of 159V, a constant output power of 4 kW, and a stall torque of 21.6 N·m, the BL-MH201E-20SN-A brushless servo motor maintains consistent performance even while under load. Approximately 15.7A is its operating current. The servo motor runs at 100 Hz and features a six-pole arrangement that enhances torque delivery. The motor will not overheat or degrade at greater operating temperatures thanks to Class F insulation. The motor's ER-FC-2048D encoder allows for precise measurement of position and control of speed. This encoder improves the motor's synchronization capabilities with the control system. Reliable motion control in even the most complex situations is made possible by the motor's 2000 RPM-rated speed. The motor lasts longer and needs less maintenance. This is due to its brushless design that prevents mechanical wear.

The BL-MH201E-20SN-A servo motor is designed to provide uninterrupted operation with consistent performance. Its electrical qualities and strong construction guarantee effective energy conversion. Phase balance is improved and power distribution is optimized by connecting the star (Y) windings. Automation systems benefit from the encoder's high-resolution feedback that improves motion precision. When used in servo applications, the strong torque output and constant 2000 RPM speed guarantee dependable performance. The operational stability that safeguards the motor from thermal stress is supported by its insulating class. Performance under dynamic load conditions is enhanced by the six-pole configuration's increased torque responsiveness.

Encoder Type
ER-FC-2048D
Encoder Type
ER-FC-2048D
Frequency
100 Hz
Insulation Class
F
Manufacturing Year
2007
Motor Type
AC Servo Motor
Phase
3 Phase
Poles
6 poles
Power Output
4 kW
Rotational Speed
2000 RPM
Speed
2000 min⁻¹ (RPM)
Torque (Stall)
21.6 N·m
Voltage
159V
Voltage Rating
159 V
Winding Connection
Star (Y)

Frequently Asked Questions about BL-MH201E-20SN-A:

Q: How does the ER-FC-2048D encoder benefit the BL-MH201E-20SN-A?

A: The ER-FC-2048D encoder provides precise position feedback that enhances motion control. It ensures accurate synchronization with the control system for better performance.

Q: Why does the BL-MH201E-20SN-A use a star winding?

A: The star (Y) winding connection optimizes electrical efficiency that reduces phase imbalance. This improves power distribution and enhances overall motor performance.

Q: Do permanent magnets improve the BL-MH201E-20SN-A performance?

A: Yes, the permanent magnet field increases energy efficiency that reduces losses. It ensures stable torque delivery and better motor performance over time.

Q: Does the BL-MH201E-20SN-A operate efficiently at 159V?

A: Yes, the motor operates efficiently at 159V that supports stable performance. This voltage level ensures optimal power delivery without excessive energy loss.

Q: How does the BL-MH201E-20SN-A maintain continuous operation?

A: The motor has a brushless design that eliminates mechanical wear. It ensures long operational life with reduced maintenance needs.


Internal Product Review

  • ‘‘Okuma BL-MH201E-20SN-A delivers consistent performance with a rated speed of 2000 RPM and an output power of 4 kW. Its insulation class F ensures thermal resistance that enhances durability. The brushless design eliminates mechanical wear that increases longevity. The star (Y) winding connection improves electrical efficiency that optimizes power distribution. This motor is a reliable choice for precise motion control applications.’’

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