SE-KB4.090.030-00.011
Wake Industrial LLC is not an authorized distributor of this product.
No Tariffs On US Orders- Straightforward Pricing: No Rush Fees, No Credit Card Fees
The SE-KB4.090.030-00.011, part of the Bosch Rexroth Indramat SE Synchronous Servo Motors range, features a nominal speed of 3000 rpm. With a moment of inertia of 2.18 kgm² x 10⁻³ and a thermal time constant of 28 minutes, it offers precision performance. The motor weighs 13 kg and has flange dimensions of 185 Ø mm.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The SE-KB4.090.030-00.011 is a brushless servo motor unit built by Bosch Rexroth Indramat to reliably provide kinetic energy for several applications in industrial production and processing systems. This motor unit is a synchronous product that contains magnets made from special materials, and it maintains electrical commutation during operation. The inertial level of this motor is significantly lower than other motor designs in its size class; this low inertial makes it possible for the motor to easily comply with very stringent dynamic operation requirements. There is a brushless tach generator and commutation sensor integrated into the housing of this motor unit; these components act as a feedback unit, allowing connected controllers to easily monitor and control its operation according to configuration instructions. The techogenerator is also responsible for the motor's maintenance-free operation.
The SE-KB4.090.030-00.011 brushless motor features windings with an extended service life that is greater than 70,000 hours; it is also equipped with ball bearings with a minimum service life of about 20,000 power on hours. The demagnetization strength of this motor unit during operation is up to six times its standstill current, which is about 10 amperes. The nominal operation speed of the unit is also estimated to be about 3000 revolutions per minute.
The SE-KB4.090.030-00.011 industrial servo motor features a shaft that is equipped with a keyway and feather key in accordance with DIN 6885. The enclosure of the motor itself is strong enough to shield it from extreme environmental conditions according to IP67; it features an angled flange socket for authorized mating connector screw attached at 4-newton meters without driving-end shaft gland. The vibration severity grade of this unit is N, and its maximum shock resistance during operation is about 6 grams.
Frequently Asked Questions about SE-KB4.090.030-00.011:
Q: Is the SE-KB4.090.030-00.011 permanent magnet excited?
A: Yes. There is a rare-earth magnet responsible for the excitation of this motor unit.
Q: What the of feedback does the SE-KB4.090.030-00.011 operate with?
A: The feedback unit of the SE-KB4.090.030-00.011 motor unit includes a brushless tach generator and commutation sensor.
Q: How does the SE-KB4.090.030-00.011 maintain its highly dynamic response?
A: The dynamic response of this motor unit is due to its low motor moment of inertial.
Q: What is the service life of the windings in the SE-KB4.090.030-00.011?
A: The Windings integrated into the SE-KB4.090.030-00.011 have a minimum service life of about 70,000 hours.
Q: How high is the demagnetization strength of the SE-KB4.090.030-00.011?
A: The demagnetization strength of this unit is up to 6 times the standstill current.
