MDC 3.30 B/SSA-0/S037

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The Bosch Rexroth Indramat MDC 3.30 B/SSA-0/S037 is part of the MDC Servo Motor Series and is designed with an AC input type. Featuring a torque constant of 0.8 Nm/A and a rated speed of 1000 rpm, the servo motor provides natural cooling. The motor is serviceable, offering reliability in various applications.

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Product Description:

The MDC 3.30 B/SSA-0/S037 is a premium servomotor made in Germany by the leading industrial automation company Bosch Rexroth Indramat. With a permanent magnet on its rotor, the MDC 3.30 B/SSA-0/S037 can achieve higher efficiency with little to no mechanical losses associated with the commutation. For AC machines like motors and generators, the rotor is the moving component, while the stator is the stationary component. In motors, the rotor generates the rotation by matching the moving magnetic field in the stator. For generators, the rotor is moved by the prime mover or energy source and induces the alternating current on the stator.

Servomotors like the MDC 3.30 B/SSA-0/S037 are generally preferred for highly precise applications because they provide a mechanism for detecting the rotor position or speed during operation. Usually, servomotors come with a tacho generator, which provides information about the rotor parameters. For this servomotor, the tacho EMK constant is 0.317 Vs/rad. During rated conditions, the shaft can run at a maximum speed of 1000 rpm. The effective current during rated conditions is 33 A. At most, however, the MDC 3.30 B/SSA-0/S037 can withstand a maximum of 300 amperes for a brief period of time.

The MDC 3.30 B/SSA-0/S037 has an insulation class of F and employs natural convection for cooling. With its sturdy motor housing, the machine has a protection rating of IP 65. Based on its nameplate, this motor has a torque constant of 0.8 Nm/A. The torque constant represents how much the machine’s output torque will change for every ampere of change in the input current. For this motor, specifically, changing the input current by one ampere will affect the output current by 0.8 Nm.

Cooling System
Natural Cooling
Efficiency
High Efficiency
Input Type
AC
Installation
Mounting Prepared
Maintainability
Serviceable
Market Availability
In stock
Rated Speed
1000 rpm
Tacho Emk
0.317 V/krpm
Torque
0.8 Nm
Torque Constant (km)
0.8 Nm/A
Type
Servo Motor
Voltage Rating
Standard Industrial
X Axis Index
GU800

Frequently Asked Questions about MDC 3.30 B/SSA-0/S037:

Q: How does an IP 65 motor housing protect the MDC 3.30 B/SSA-0/S037?

A: With its IP 65-rated motor housing, the MDC 3.30 B/SSA-0/S037 is protected against weak liquid jets and dust particles. Essentially, this means that the MDC 3.30 B/SSA-0/S037 can be used in both dusty and moist environments.

Q: What is the terminal voltage of the MDC 3.30 B/SSA-0/S037?

A: Based on its nameplate, the MDC 3.30 B/SSA-0/S037 has a terminal voltage of 170 V.

Q: What is the insulation class of the MDC 3.30 B/SSA-0/S037?

A: The MDC 3.30 B/SSA-0/S037 has an insulation class of F, indicating high thermal tolerability.

Q: What ambient range is suitable for the MDC 3.30 B/SSA-0/S037 during transport?

A: Whenever transporting or storing the MDC 3.30 B/SSA-0/S037, the ambient temperature range must be between -20 and 60 degrees Celsius.

Q: What ambient range is suitable for the MDC 3.30 B/SSA-0/S037 during operation?

A: During operation of the MDC 3.30 B/SSA-0/S037, the ambient temperature must be kept below 45 degrees Celsius but not lower than 5 degrees Celsius.


Internal Product Review

  • ‘‘The MDC 3.30 B/SSA-0/S037 is a well-developed permanent magnet motor created by Rexroth Group under the MDC series line. Featuring a moisture-resistant housing, this three-phase servo motor can be used even in unfavorable working environments.’’

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