SF-A4.0230.030-10.071

MPN: 1070000000

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The SF-A4.0230.030-10.071 thrust bearing features a 23.0 mm outer diameter, a 10.0 mm inner diameter, and a width of 7.1 mm. Part of the SF Servo Motors series from Bosch Rexroth Indramat, it operates within a temperature range of -20 to +120 degrees C and adheres to standard bore tolerance and precision grades.

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Product Description:

The SF-A4.0230.030-10.071 is Bosch Rexroth response to customers that demand durability and high power density in their servo motor. Unlike conventional designs, this industrial motor unit features an aluminum housing that provides complete protection against all forms of foreign interference as defined by IP67 protection classification. The high durability of the motor allows it to maintain its high performance standards in the presence of dust and water splashes. The motor also comes with a single-turn absolute encoder system, this encoder communicates with the drive controller. It provides it with the information it needs to detect and adjust the slightest deviation in the position and speed of the motor rotor. There is no air blower present inside this motor; however, efficient cooling is guaranteed through the natural processes of thermal radiation and natural heat conditions.

The entire length of the SF-A4.0230.030-10.071 features installation pockets that make installation and mounting relatively easy for operators, there is also a plug-in connection for output and encoder cables. The shaft of this motor is built specifically for use in applications with high demand for torque transmission, and it can be directly integrated into machine components without any risk of sudden disconnection. Bosch Rexroth recognizes the risk of thermal damage and has provided this motor with thermistor which monitors the temperature in the unit to prevent this overheating damage. At a temperature level higher than 155 degrees, the motor is automatically disconnected.

The SF-A4.0230.030-10.071 belongs to insulation class F during its operation, operators should expect a noise pressure of about 58 decibels. A touch guard might be required for this motor since its surface temperature may reach 100 degrees during operation.

Bearing service life
20,000 hours
Bore Tolerance
Standard tolerance (assumed; refer to detailed specification for exact grade)
Cage Material
Steel (typical for thrust bearings; verify if plastic or other available)
Cooling
Surface cooling
Inner Diameter
10.0 mm
Material
Steel (assumed, typical for SF series; confirm with datasheet)
Noise behavior
58 dB
Operating Temperature Range
-20 to +120 degrees C (typical, depends on lubrication and material)
Outer Diameter
23.0 mm
Precision Grade
Standard (can be custom or higher precision if specified)
Shock resistance
6 g
Thermistor
NTC thermistors present
Type
Thrust Bearing
Warranty
12 months from Wake industrial
Width
7.1 mm
  • sf-a4.0230.030-10.071
  • SFA4023003010071
  • SF A4 0230 030 10 071

Frequently Asked Questions about SF-A4.0230.030-10.071:

Q: Is the SF-A4.0230.030-10.071 warranty protected?

A: Yes, Wake Industrial offers a 12 month warranty for every motor sold.

Q: What is the rated operation speed for this motor?

A: Under normal conditions, the SF-A4.0230.030-10.071 maintains a rated speed of 300 revolutions per minute.

Q: What type of encoder is installed in the SF-A4.0230.030-10.071?

A: The SF-A4.0230.030-10.071 is equipped with a single-turn absolute value encoder.

Q: Is the SF-A4.0230.030-10.071 able to withstand harsh conditions?

A: The SF-A4.0230.030-10.071 is an IP67 product. Its housing is able to withstand the interference of dust, water splash and all other interference often encountered in the industry.

Q: How does temperature affect the operation of the SF-A4.0230.030-10.071?

A: The operation of the SF-A4.0230.030-10.071 at an ambient temperature about 40 degrees can cause derating.


Internal Product Review

  • ‘‘The SF-A4.0230.030-10.071 is an energy efficient motor designed to operate in combination with ServoDyn drive controller to form an energy efficient unit. The rated speed of the motor is about 3000 revolutions per minute. There is no holding brake in the unit. ’’

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