MS2E03-B0BYN-ESDL0-NNNNS-G1

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The MS2E03-B0BYN-ESDL0-NNNNS-G1, part of the Bosch Rexroth Indramat MS2E Synchronous Servomotors series, features a flange size of 58 and a bolt circle of 63. It offers a maximum rated torque of 3.75 Nm, a peak torque up to 120 Nm, and low rotor inertia. The motor weighs 1.965 kg and has an IP64 protection rating.

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Product Description:

The MS2E03-B0BYN-ESDL0-NNNNS-G1 Servomotor offers precise control of motion in industrial automation. It is made by Bosch Rexroth Indramat and the part of MS2E series. This motor measures 1.4 kg and operates at 5760 rpm according to its rating. The servomotor has a speed limitation at both 9000 rpm mechanical and electrical.

The MS2E03-B0BYN-ESDL0-NNNNS-G1 servomotor reaches fast acceleration responses. The rotor has a moment of inertia measurement at 0.000023 kg·m². Standard operating conditions allow the motor to deliver 0.73 Nm torque at the standstill position and 0.35 Nm rated torque. Under 20°C temperature, the motor provides 3.75 Nm torque output. Its output reaches 3.46 Nm torque at 100K warm temperature. The rated operation occurs at 0.72 A while the standstill operation requires 1.31 A. This product reaches its highest current level of 7.25 A during operation. The MS2E03-B0BYN-ESDL0-NNNNS-G1 servomotor displays 0.61 Nm/A torque constant. It integrates with a voltage constant of 36.9 V/1000 min⁻¹ at room temperature of 20°C. Testing shows that the motor's winding resistance equals 14.3 Ohm at 20°C temperature and the wiring inductance values to 20.22 mH. The leakage capacitance is 0.83 nF. The electrical design features guarantee both precise torque management and constant motor speed control. The design uses five pole pairs to help the system achieve precise rotor positioning and field generation.

The MS2E03-B0BYN-ESDL0-NNNNS-G1 servomotor functions best in applications that need stable torque alongside outlined current limits and balanced thermal performance. The thermal time constants of the winding amount to 12.1 seconds alongside 11.3 minutes for the motor itself. This set of characteristics supports both temperature tracking and continuous operation temperature control. Automated systems can integrate this structure without difficulties because it provides defined performance curves. This servomotor finds practical use in controlled industrial movements.

Bolt Circle
63
Cooling Type
Self-cooling
Flange Size
58
International Protection Code
IP64
Maximum current
7.25 A
Maximum Torque
Rated: 3.75 Nm; Peak: up to 120 Nm
Motor Type
Without holding brake
Mounting Hole
M4
Rated current
0.72 A
Rotor Inertia
Low inertia
Shaft Diameter
9
Shaft Length
20
Standstill current
1.31 A
Temperature operating range
0°C to 40°C
Weight
1.965 kg

Frequently Asked Questions about MS2E03-B0BYN-ESDL0-NNNNS-G1:

Q: Why is the 36.9 V/1000 min⁻¹ voltage constant crucial for MS2E03-B0BYN-ESDL0-NNNNS-G1?

A: The voltage constant defines the back-EMF characteristics. In MS2E03-B0BYN-ESDL0-NNNNS-G1, it helps in efficient voltage-to-speed conversion for smoother control.

Q: How does the 20.22 mH wiring inductance affect the MS2E03-B0BYN-ESDL0-NNNNS-G1 servomotor's electrical response?

A: The 20.22 mH inductance reduces current ripple and helps stabilize the electrical performance. This enhances the motor's dynamic response during acceleration or deceleration.

Q: How does the 0.000023 kg·m² rotor inertia improve MS2E03-B0BYN-ESDL0-NNNNS-G1 acceleration?

A: Low rotor inertia ensures faster acceleration with minimal lag. It supports quick response times in high-speed industrial applications.

Q: What is the impact of the 11.3-minute motor thermal time constant in long operations?

A: A longer thermal time constant means slower heat buildup. This supports sustained performance under prolonged use without overheating.

Q: What role does the 14.3 Ohm winding resistance play in the MS2E03-B0BYN-ESDL0-NNNNS-G1 motor's operation?

A: The 14.3 Ohm winding resistance controls thermal buildup during long cycles. It ensures efficient energy use under consistent operational loads.


Internal Product Review

  • ‘‘The MS2E03-B0BYN-ESDL0-NNNNS-G1 servomotor stands out for its balanced torque delivery and energy efficiency. With 0.72 A rated current, 14.3 Ohm winding resistance, and 3.75 Nm torque at 20°C, it ensures performance stability. Its five pole pairs and 12.1-second winding thermal time constant enhance control reliability in demanding environments.’’

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