BL-MC140E-20TB

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The Okuma BL-MC140E-20TB servo motor, part of the BL Servo Motors series, operates with an impressive efficiency of 90%. It boasts a rated speed of 2000 RPM, delivers 2.4 kW of power, and has an amp rating of 12.5 Amps. The motor is designed to handle up to 75% relative humidity and meets IP65 protection class standards.

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Product Description:

The Okuma BL-MC140E-20TB Motor is a three-phase Brushless servo motor that specializes in industrial automation precision. The motor that is made in Okuma is reliable because it complies with the criteria. The motor is controlled and positioned precisely by means of an ER encoder, and it runs on a permanent magnet field.

Continuously producing 2.8 kW, the Okuma BL-MC140E-20TB servo motor runs at a rated speed of 2000 RPM. For consistent performance, the motor operates at 133 Hz with a voltage of 133 V. A three-phase system can distribute current effectively with the help of the star (Y) winding connection. In both holding and operating conditions, the consistent force output is guaranteed by the stall torque that is rated at 13.7 N·m. Optimal power consumption is achieved by the motor's 12.5 A current draw. Consistent with other models, eight poles is the most probable number for the motor. The operational longevity is enhanced by the reduced wear caused by the brushless design. When it comes to delivering torque, the permanent magnet field keeps things efficient. The precise control of speed and position is facilitated by the ER encoder's precise feedback.

When it comes to automated machinery, the BL-MC140E-20TB brushless servo motor is the efficient choice for maximum torque and efficiency. Reliability is maximized with minimal maintenance needs thanks to the combination of a brushless design and permanent magnet technology. The servo motor is designed to efficiently and durably handle demanding operational conditions, thanks to its insulation class of F. The motor is compatible with a variety of industrial applications because it complies with IEC34 standards. The optimized power-to-torque ratio supports precision control that is essential in automation systems.

Amp Rating
12.5 Amps
Frequency
133 Hz
Magnetic Field Type
Permanent Magnet Field
Operational Efficiency
90%
Operational Temperature Range
0°C to 55°C
Protection Class
IP65
Rated Continuous Output Power
2.8 kW
Rated Power
2.4 kW
Rated Speed
2000 RPM
Relative Humidity Tolerance
Up to 75%
Speed
2000 min⁻¹ (RPM)
Torque
13.7 N·m (stall torque)
Voltage
133V
Voltage
133V

Frequently Asked Questions about BL-MC140E-20TB:

Q: Do the 8 poles in the Okuma BL-MC140E-20TB Motor affect performance?

A: The likely 8-pole configuration enhances torque output and smooth operation. It ensures precise control in servo applications requiring accurate positioning.

Q: Why does the Okuma BL-MC140E-20TB Motor use an Okuma ER encoder?

A: The Okuma ER encoder provides precise position feedback. This ensures accurate speed regulation and enhances motion control in automated systems.

Q: How does the Okuma BL-MC140E-20TB Motor achieve 2000 RPM?

A: The motor operates at 133 Hz frequency to maintain stable speed. This frequency-to-speed ratio is optimized for smooth and consistent motion.

Q: Does the Okuma BL-MC140E-20TB Motor use a permanent magnet field?

A: Yes, the motor features a permanent magnet field for consistent performance. This design improves efficiency and reduces energy loss in servo applications.

Q: Why is insulation class F used in the Okuma BL-MC140E-20TB Motor?

A: Insulation class F withstands higher operating temperatures. It ensures durability and protection of internal components in continuous-duty operations.


Internal Product Review

  • ‘‘Okuma BL-MC140E-20TB Motor is a reliable brushless servo motor that ensures efficiency and durability. With a stall torque of 13.7 N·m and 2000 RPM speed, it delivers precise motion control. Its insulation class F and star (Y) winding connection enhance performance and stability in demanding applications.’’

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