MDD093A-N-020-N2K-110PB0

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The MDD093A-N-020-N2K-110PB0 is a synchronous motor manufactured by Bosch Rexroth Indramat. Part of the MDD Synchronous Motors series, it features a nominal motor speed of 2000 min-1 and a continuous torque at standstill of 9.2 Nm. The motor has a protection category of IP65 and weighs 13 kg.

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Product Description:

Bosch Rexroth Indramat made the MDD093A-N-020-N2K-110PB0, which is a digital AC servo motor. The motor is made to provide stable torque and accurate reaction within its working range for heavy mechanical loads.

The MDD093A-N-020-N2K-110PB0 AC servo motor has a standard speed of 2000 min⁻1 and can go up to 6000 min⁻1. There is a steady torque of 9.2 Nm from the motor, and it has a potential maximum torque of 28.6 Nm. At 20°C, it has a torque constant of 0.90 Nm/A and a peak current of 45.8 A. Resistance in the winding is 1.86 ohms, and inductance in the winding is 15.3 mH. The rotor's inertia is 22 × 10⁻ kg·m², which makes sure that the dynamic reaction is always the same. The motor's performance and thermal behavior curves show that as the speed goes above the nominal value, the power goes down. This makes sure that the motor stays stable even when the load changes. The INS 108 angled connector or the INS 510–513 straight plugs can be used for feedback, and they work with digital servo feedback systems. The MDD093A-N-020-N2K-110PB0 is designed to provide exact control, which lets it be used in precise servo drive configurations.

In terms of its mechanical design, the MDD093A-N-020-N2K-110PB0 AC servo motor has a 50 mm long shaft with a 30 j6 width. The diameter at the middle is 110 j6, and the diameter at the flange is 130 mm. The shaft locking key is 8 mm long, 7 mm wide, and 40 mm high. The mounting interface has four M8-12 threaded holes that make it easy to connect to drive assemblies that are compatible. The motor unit is 286 mm long all the way around. A steady performance curve helps give the best torque for tasks that need to speed up quickly.

Continuous Current At Standstill
10.2 A
Continuous Torque At Standstill
9.2 Nm
Cooling Method
Natural Convection
Housing Finish
Black Prime Coat (RAL 9005)
Insulation Classification
Class F
Mass
13.0 kg
Nominal Motor Speed
2000 min-1
Peak Current
45.8 A
Protection Category
IP 65
Rotor Moment Of Inertia
22 x 10^-4 kgm2
Theoretical Maximum Torque
28.6 Nm
Thermal Time Constant
50 minutes
Torque Constant At 20°c
0.90 Nm/A
Winding Inductance
15.3 mH
Winding Resistance At 20°c
1.86 Ohm

Frequently Asked Questions about MDD093A-N-020-N2K-110PB0:

Q: How does MDD093A-N-020-N2K-110PB0 manage high torque?

A: It delivers up to 28.6 Nm torque using optimized windings and magnetic configuration. The motor maintains performance across load variations and speed range.

Q: Do MDD093A-N-020-N2K-110PB0 motors support a speed range?

A: Yes, they operate up to 6000 min⁻¹. This extended range allows dynamic acceleration without compromising overall torque performance.

Q: Why does MDD093A-N-020-N2K-110PB0 include feedback options?

A: The motor supports angled and straight feedback connectors. This provides flexibility in configuration and ensures accurate positioning in closed-loop systems.

Q: Does MDD093A-N-020-N2K-110PB0 maintain thermal performance?

A: Yes, with a thermal-optimized design and winding resistance. The configuration supports consistent torque with minimal thermal drift during long operations.

Q: How does MDD093A-N-020-N2K-110PB0 provide start torque?

A: It provides high initial torque through controlled inertia and torque constant. This ensures stable acceleration under load at startup.


Internal Product Review

  • ‘‘The MDD093A-N-020-N2K-110PB0 servo motor provides reliable torque delivery and feedback accuracy. It features a nominal speed of 2000 min⁻¹ and supports up to 6000 min⁻¹. The product includes a 30 j6 shaft and 8 × 7 × 40 keyway. Its 1.86 Ω winding resistance enables efficient thermal response.’’

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