65BM020DBERG

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The 65BM020DBERG is a deep groove ball bearing designed with a 20 mm inner diameter and a 47 mm outer diameter, crafted from chrome steel. Manufactured by Sanyo Denki as part of the BL Super Servo Motors series, it boasts a dynamic load capacity of approximately 15 kN. This bearing operates at temperatures between –20°C to 120°C.

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Product Description:

The 65BM020DBERG Servo Motor is an effective industrial automation equipment which has a durable and quiet operation, provides precise position feedback and uses robust materials to ensure longer operation. Sanyo Denki is famous for producing these effective motion control solutions.

This 65BM020DBERG servo motor uses deep groove ball bearings, which are commonly used in rotating machinery for supporting both radial and axial loads and provide smooth and reliable rotation. This type of motor is acquired with an optimal encoder which suggests it relies on light based technology to detect the position of the motor shaft. These types of encoders are well known for their high precision and accuracy in tracking rotational position. It is able to detect 4096 increments per full revolution of the motor shaft which results in better accuracy for position feedback. The feedback is provided in steps that measures changes in position relative to the previous point. For this motor the suitable operating temperature is from -20°C ... 120°C in which it can function properly without risk of damage or failure. This module uses a single metal shield to protect its internal components from contaminants like dust or moisture and may not be fully dust- or waterproof.

This BL Super Servo Motors series model is created with a noise level of less than 60 decibels, which is relatively quiet and is essential for applications where noise reduction is a priority. All of its components of this motor are made from chrome steel, which is durable and resistant to wear which is commonly used for its strength and resistance to corrosion. This module is available at Wake Industrial in either a normal grade or a precision grade that offer higher accuracy and tighter tolerances.

Bearing Type
Deep groove ball bearing
Dynamic Load Capacity
Approximately 15 kN
Encoder Revolution
4096 P/R
Encoder type
Optical Shaft
Inner Diameter
20 mm
Material
Chrome Steel
Noise Level
Optimized for low noise operation (<60 dB)
Operating Temperature
–20°C to 120°C
Outer Diameter
47 mm
Precision Grade
Normal or precision grade available
Sealing Type
Single metal shield
Static Load Capacity
Approximately 10 kN
Width
15 mm

Frequently Asked Questions about 65BM020DBERG:

Q: What is the benefit of using deep groove ball bearings in the 65BM020DBERG Servo Motor?

A: Deep groove ball bearings provide smooth rotation, handling both radial and axial loads. This feature ensures reliable and durable performance in high-precision industrial applications.

Q: How does the optical encoder improve the performance of the 65BM020DBERG Servo Motor?

A: The optical encoder offers high precision by detecting 4096 increments per revolution. It ensures accurate position feedback, which is critical for precise motion control.

Q: Why does the 65BM020DBERG Servo Motor have an operating temperature range from -20°C to 120°C?

A: The wide temperature range allows the motor to perform reliably in extreme environmental conditions. This versatility ensures the motor is suitable for diverse industrial applications.

Q: How does the single metal shield benefit the 65BM020DBERG Servo Motor?

A: The single metal shield protects the motor’s internal components from dust and moisture. This helps maintain smooth operation in environments where exposure to contaminants is inevitable.

Q: Why is the 65BM020DBERG Servo Motor optimized for low noise?

A: The motor is designed to operate at less than 60 dB noise level. This reduces operational noise, making it ideal for environments where quiet performance is essential.


Internal Product Review

  • ‘‘The 65BM020DBERG Servo Motor from Sanyo Denki offers exceptional precision with its 4096 P/R encoder. The motor operates within a wide temperature range of –20°C to 120°C. With deep groove ball bearings and a low noise level below 60 dB, it operates smoothly with minimal interference in high-precision tasks.’’

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