Q2AA07040DCP00M

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The Sanyo Denki Q2AA07040DCP00M servo motor, part of the Q SANMOTION Servo Motors series, delivers a rated output of 0.4kW and a rated speed of 3000 min-1. It features a peak torque of 4.1 Nm and a continuous stall torque of 1.372 Nm. The motor has a torque constant of 0.482 Nm/Arms.

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Product Description:

The Sanyo Denki Q SANMOTION Servo Motors product, the Q2AA07040DCP00M, has optimized industrial motion control compatibility and simplified integration. Peak torque is 4.1 Nm which makes its handling of sudden load changes without stalling. The continuous operation at varying loads is supported by a rated current of 3.0 Arms to avoid the current overload and heat buildup in the windings. This allows holding torque at standstill with a continuous stall current of 3.1 Arms, always securing positional accuracy when idle and blocking external disturbances.

A peak current of 12 Arms delivers high surge capacity, supporting rapid torque demands during acceleration. The torque constant of 0.482 Nm/Arms ensures precise torque generation from current changes. A 16.8 V/min voltage constant links motor speed to back-EMF feedback, reducing overshoot and enhances accuracy in speed feedback. Phase resistance of 1.26 Ω minimizes current draw which contributes to efficient energy usage and lowers heat generation. The medium-duty applications can retain performance under load and runtime is extended thanks to the continuous power provided by the rated output of 0.4 kW. In repeated industrial processes, the motor’s 3000 min⁻¹ rated speed improves cycle times.

The rated torque of 1.273 Nm that Q2AA07040DCP00M servo drive offers and a continuous stall torque of 1.372 Nm, sustains load holding during static tasks and prevents drift. Rated power rate of 21.6 kW/s allows fast power response. To decrease vibration during start-stop cycles, the rotor’s inertia plus wire, representing 0.75×10⁻⁴ kg·m² further improves rotor stability. An aluminum plate thickness of 6 mm×305 mm adds structural rigidity and with an IP67 protection rating, the drive resists dust and water pressure, which allows outdoor and wash‑down usage.

Aluminum Plate Thickness
t6×305 mm
Continuous Stall Current
3.1 Arms
Continuous Stall Torque
1.372 Nm
Inertia (including Wiring)
0.75 x10^-4 kg·m²
Peak Current
12 Arms
Peak Torque
4.1 Nm
Phase Resistance
1.26 Ω
Rated Current
3.0 Arms
Rated Output
0.4kW
Rated Power Rate
21.6 kW/s
Rated Speed
3000 min-1
Rated Torque
1.273 Nm
Torque Constant
0.482 Nm/Arms
Voltage Constant For Each Phase
16.8 /min

Frequently Asked Questions about Q2AA07040DCP00M:

Q: How does Q2AA07040DCP00M’s peak torque affect rapid starts?

A: Its 4.1 Nm peak torque delivers strong thrust during rapid acceleration. The motor overcomes inertia swiftly which minimizes startup lag.

Q: Can Q2AA07040DCP00M maintain position without slipping?

A: The motor’s 3.1 Arms continuous stall current provides consistent holding torque. It resists external disturbances which prevent positional drift.

Q: Does Q2AA07040DCP00M module draw excessive power under load?

A: A rated current of 3.0 Arms supports steady operation under varying demands. The controlled draw reduces heat buildup and conserves energy.

Q: Will Q2AA07040DCP00M overheat during prolonged operation?

A: The phase resistance of 1.26 Ω limits current flow which minimizes I²R losses. The lower heat generation extends continuous duty capability.

Q: How precise is torque control in Q2AA07040DCP00M?

A: A torque constant of 0.482 Nm/Arms ensures linear torque response to current changes. The precise mapping simplifies controller tuning for tight accuracy.


Internal Product Review

  • ‘‘With a 3.0 Arms rated current, the Q2AA07040DCP00M runs smoothly under constant load which keeps temperatures low. Its 12 Arms peak current handles sudden torque spikes which prevents stalls. The surge capacity boosts performance in start‑stop cycles which ensures reliability in demanding automation tasks.’’

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