MDD090C-N-020-N5L-130GA1

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The MDD090C-N-020-N5L-130GA1 synchronous motor offers a nominal motor speed of 2000 min-1, a peak current of 76.0 A, a theoretical maximum torque of 45.1 Nm, and weighs 16.5 kilograms. Part of the MDD Synchronous Motors series by Bosch Rexroth Indramat, it is designed with IP65 protection.

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Product Description:

Bosch manufactures the MDD090C-N-020-N5L-130GA1 is a Synchronous motor to deliver consistent torque and controlled motion in automation frameworks. The motor supports applications that require reliable torque delivery and continuous operation. The motor is well-suited for integration into drive systems in industrial automation.

The MDD090C-N-020-N5L-130GA1 provides a nominal motor speed of 2000 min⁻¹. The continuous torque at standstill is 10.4 Nm, while the maximum torque reaches up to 58.6 Nm. The standstill current is rated at 12.1 A, and the motor can handle a peak current of 72.9 A. The rotor has a moment of inertia of 53 × 10⁻⁴ kgm² that supports smooth acceleration profiles. It is the best choice for industrial automation that needs exact control and steady torque. The MDD090C motor gives consistent output, which makes system tuning easier. The torque constant at 20°C is 0.86 Nm/A that ensures predictable torque-to-current conversion. The winding resistance is measured at 1.20 Ohm while the inductance is 6.8 mH. These values are optimized for stable electrical characteristics across different load conditions. The motor's thermal time constant is rated at 60 minutes that indicates controlled heat dissipation. The rotor inertia supports responsive start-stop functions that are essential in high-cycle processes. The thermal time constant allows extended operation without performance degradation.

The MDD090C-N-020-N5L-130GA1 synchronous motor meets the torque and precision demands of modern drive applications. The motor maintains efficient torque output at standstill which is suitable for position-holding operations. A reduced thermal constant of 45 minutes is also available under alternate mounting. The motor weighs 23 kg which provides mechanical stability to the system during high-torque performance. The electrical features make torque production reliable, which meets the needs of programmable logic.

Continuous Current At Standstill
16.9 (23.3) A
Continuous Torque At Standstill
14.5 (20.0) Nm
Insulation Classification
F
Mass
16.5 kg
Mass
23kg
Nominal Motor Speed
2000 min-1
Peak Current
76.0 A
Permissible Ambient Temperature
0°C - 45°C
Protection Category
IP 65
Rotor Moment Of Inertia
29 x 10-4 kgm2
Theoretical Maximum Torque
45.1 Nm
Thermal Time Constant
50 (45) min
Torque Constant At 20°c
0.86 Nm/A
Windings Inductance
7.6 mH
Windings Resistance At 20°c
0.77 Ohm

Frequently Asked Questions about MDD090C-N-020-N5L-130GA1:

Q: Does MDD090C-N-020-N5L-130GA1 support high peak current?

A: Yes, it handles up to 72.9 A. This allows the motor to manage short-term torque spikes during acceleration phases.

Q: How does MDD090C-N-020-N5L-130GA1 handle heat dissipation?

A: It has a thermal time constant of 60 minutes. This enables long operation cycles without critical heat buildup.

Q: Why does MDD090C-N-020-N5L-130GA1 include 6.8 mH inductance?

A: This supports controlled voltage changes across windings. It improves stability in high-speed switching applications.

Q: Do MDD090C-N-020-N5L-130GA1 windings use 1.20 Ohm resistance?

A: Yes, it ensures voltage-to-current conversion accuracy. It also contributes to predictable heating and energy loss calculations.

Q: How does MDD090C-N-020-N5L-130GA1 enable smooth motion?

A: It includes a rotor inertia of 53 × 10⁻⁴ kgm². This ensures controlled acceleration and deceleration without oscillation.


Internal Product Review

  • ‘‘The MDD090C-N-020-N5L-130GA1 provides stable motion control and consistent torque output. It includes 12.1 A continuous current and a torque constant of 0.86 Nm/A. The rotor inertia of 53 × 10⁻⁴ kgm² supports smooth acceleration. It is well-suited for automated setups. The thermal time constant ensures extended functional cycles.’’

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