SE-KB4.065.030-00.000

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The SE-KB4.065.030-00.000 synchronous servo motor delivers a static torque of 7.6 Nm, a nominal speed of 3000 rpm, a peak current of 45 A at ?amb = 20 degrees C, and has a rotor moment of inertia of 1.71 kgm^2 x10?^3. Designed as part of the SE Synchronous Servo Motors by Bosch Rexroth Indramat, it weighs 11 kg excluding the holding brake.

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Product Description:

The SE-KB4.065.030-00.000 motor is designed to operate with a 45 A peak current and 1.01 Nm torque constant. Synchronous servo motors possess both accurate performance alongside dependable operation modes. The motors synchronize precisely with control signals while maintaining position accuracy throughout their movements. The motors exhibit quick reaction times that make them suitable for handling operations requiring swift and precise movements. The motors deliver their maximum torque while operating at low speeds, which makes them ideal for various applications. The synchronous motors provide effective control while being both efficient and robotically compatible with automation systems.

This motor has a maximum current of 45 A at 20 degrees C to handle large loads with high stability. The rotor moment of inertia is 1.71 kgm^2 x 10?^3; which ensures quick response in robotic and Computerized Numerical Control (CNC) machinery. Regarding winding resistance, this synchronous motor offers 3.39 Ohms resistance, which reduces the amount of power wastage in the form of heat, hence increasing reliability. Its winding inductance is 30 mH to guarantee efficiency in operation.

Without holding the brake, the SE-KB4.065.030-00.000 is 11 kg in weight, making it ideal to be used in a wide range of industrial automation applications. It comes with a flange diameter of 185 mm, which helps in its installation on any existing machinery. A larger flange diameter provides this synchronous servo motor with enhanced structural reliability that enables safe handling of heavier loads. The motor also delivers up to 18.8 Nm maximum torque for increased usability when linked with a suitable inverter. A motor flange diameter of 185 mm simplifies motor mounting while lowering movement and vibration.

Current At Standstill
7.5 A at ?w = 105 K
Dimension Flange
185 mm
Electrical Time Constant (tel)
8.5 ms
Mass
11 kg (not including holding brake)
Maximum Torque (dependent Upon Inverter)
18.8 Nm with SM 10/20
Mechanical Time Constant (tmech)
5.3 ms at ?w = 20 degrees C
Nominal Speed
3000 rpm
Peak Current
45 A at ?amb = 20 degrees C
Rotor Moment Of Inertia
1.71 kgm^2 x10?^3
Static Torque
7.6 Nm
Thermal Time Constant (ttherm)
26 min
Torque Constant (kt)
1.01 Nm/A at ?amb = 40 degrees C
Voltage Constant (ke)
114 V/1000 rpm at ?amb = 40 degrees C
Winding Inductance
30 mH
Winding Resistance (r2ph)
3.39 Ohms at ?w = 20 degrees C

Frequently Asked Questions about SE-KB4.065.030-00.000:

Q: What is the static torque of this SE-KB4.065.030-00.000 motor?

A: The static torque of this SE-KB4.065.030-00.000 motor is 7.6 Nm.

Q: What is the maximum torque of this SE-KB4.065.030-00.000 motor?

A: The maximum torque of this SE-KB4.065.030-00.000 motor is 18.8 Nm.

Q: What is the nominal speed of this SE-KB4.065.030-00.000 motor?

A: The nominal speed of this SE-KB4.065.030-00.000 motor is 3000 rpm.

Q: What is the standstill current of this SE-KB4.065.030-00.000 motor?

A: The standstill current of this SE-KB4.065.030-00.000 motor is 7.5 A.

Q: What is the peak current of this SE-KB4.065.030-00.000 motor?

A: The peak current of this SE-KB4.065.030-00.000 motor is 45 A.


Internal Product Review

  • ‘‘SE-KB4.065.030-00.000 excels in precision tasks with its robust torque constant and optimized electrical characteristics. The motor's lightweight design and fast response time make it ideal for systems that require quick acceleration and stability.’’

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