1MS310B-6B-A1

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The Bosch Rexroth Indramat 1MS310B-6B-A1, part of the 1MB High-Speed Asynchronous Motors series, features a straight plug connector style with six contacts. It is rated for 600V and 23A, with an aluminum alloy shell finished in olive drab cadmium. The operating temperature range spans -55°C to +125°C.

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Product Description:

Bosch Indramat makes the 1MS310B-6B-A1, a three-phase asynchronous motor that is made for fine motion control in industrial automation applications. It works reliably in a number of situations where accurate and steady power and speed are needed. The motor is designed to work well in difficult situations and meet high standards of operation.

The 1MS310B-6B-A1 asynchronous motor can put out 27 kW of power and 260 Nm of torque. It works at a max speed of 1000 rpm, a max current of 75 A, and a max voltage of 400 V. The motor can go as fast as 4000 rpm. The moment of inertia of the rotor is 0.477 kg·m², which ensures that it runs smoothly and does not shake. The motor has an inductance of 1.71 mH and a winding resistance of 0.174 Ω. The motor is set up to use energy efficiently, with a steady torque of 4.07 Nm/A at 20°C. The motor can take up to 164 V of voltage at most. The power connector must have a cross-sectional size of at least 25 mm². There is an electrical connection wire that is 1.5 m long and goes through the end of the stator that has a larger diameter on the outside.

With a 310 size and a 1MS winding code, the motor is built. The motor has a strong stator design for controlling temperature and a rotor design that is specifically made to reduce noise. As an industrial device, the 1MS310B-6B-A1 asynchronous motor works reliably thanks to its small size and high power density. The moment of inertia of the rotor helps it work smoothly over a wide speed range. The electrical connection system is designed to send power safely and quickly. An aluminum cooling jacket is built into the design of the stator to help with thermal control.

Connector Style
Straight plug
Contact Style
Crimp
Contact Type
Pin
Current Rating
23A
Environmental Sealing
IP67
Insert Arrangement
6B
Mounting Type
Cable Mount
Number Of Contacts
6
Operating Temperature
-55°C to +125°C
Rated Speed (nₙ)
1000 rpm
Shell Finish
Olive Drab Cadmium
Shell Material
Aluminum alloy
Shell Size
310
Termination Style
Solder
Voltage Rating
600V
  • 1MS310B6BA1
  • 1MS310B 6B A1
  • 1ms310b-6b-a1

Frequently Asked Questions about 1MS310B-6B-A1:

Q: Does the 1MS310B-6B-A1 motor feature cooling?

A: Yes, the 1MS310B-6B-A1 motor has an aluminum cooling jacket for effective heat dissipation, ensuring consistent performance during continuous use.

Q: Do the winding resistance and inductivity impact performance?

A: The 0.174 Ω winding resistance and 1.71 mH inductivity optimize energy efficiency and minimize power loss, ensuring smooth operation.

Q: How does the rotor’s moment of inertia affect the motor?

A: With a rotor moment of inertia of 0.477 kg·m², the motor reduces vibrations and ensures smooth, stable operation at varying speeds.

Q: Why is the maximum voltage of 164 V significant in the motor?

A: The maximum voltage of 164 V allows the motor to withstand high electrical loads without compromising performance or safety.

Q: Does the motor's rated current of 75 A affect efficiency?

A: Yes, the rated current of 75 A ensures the motor operates at optimal efficiency, preventing excessive power consumption and overheating.


Internal Product Review

  • ‘‘The 1MS310B-6B-A1 is a reliable motor with a rated power of 27 kW and 260 Nm torque. Its rotor inertia of 0.477 kg·m² ensures smooth operation. With a rated current of 75 A, it delivers stable performance. The aluminum cooling jacket helps manage heat during continuous operation.’’

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