XSM115-42-504-S-2AA
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MPN: M.1301.7732
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The Kollmorgen XSM115-42-504-S-2AA servo motor, part of the XSM Centurion Servo Motors series, operates at a voltage class of 460 Volts with a peak torque of 13.5 Nm. It delivers a continuous torque of 4.7 Nm and features a back emf constant of 100 Volts/kRPM. Weighing 4.3 kg, this motor is highly efficient.
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Product Description:
As a product of Kollmorgen the XSM115-42-504-S-2AA represents a brushless servo motor intended for precise movement control. The XSM servo motor operates in systems which require precise positioning control and continuous power delivery.
This servo motor features 24VDC brake voltage with 4.7 Nm constant torque rating. At 11.4 Nm max torque the servo motor shows its capability to handle high load for a longer period of time. The servo motor produces 0.83 Nm of output torque per ampere while maintaining its performance stability under varying loads. The speed remains constant since the power is maintained at 100 volts per krpm. The windings have a resistance of 3.8 Ohms measured phase to phase at 25°C, and an inductance of 21 microhenry, which allows the energy to flow smoothly. The shaft's material, aluminum 1144 steel, is strong and will not bend under strain. The thread size is M5 × 0.8 mm with a depth of 12.5 mm, and the servo motor can be safely connected. The rotor has an inertia of 0.00026 kg•m², which improves acceleration reactions. The motor's eight poles improve its ability to reduce power ripple and resolve motion. The dielectric value of 2350 volts ensures that the insulation performs properly across all voltages.
The XSM115-42-504-S-2AA servo motor is very light (4.3 kg net), which makes it easy to integrate into machine setups. When the duty cycle is constant, the 1144 steel shaft reliably transfers torque. The balanced winding factors help with both electrical stability and thermal efficiency. Positional precision is very important in servo feedback systems, and the 8-pole configuration makes that better. The thread depth makes it possible to place securely in custom mechanical setups. The high dielectric value helps protect the electricity when the voltage is at its highest. The XSM115 motor provides exact torque modulation that ensures closed-loop systems have high-performance control.
Frequently Asked Questions about XSM115-42-504-S-2AA:
Q: Does XSM115-42-504-S-2AA have a keyway shaft?
A: No keyway is included. It allows compatibility with clamp-style couplings for simpler and more flexible installation.
Q: Why does XSM115-42-504-S-2AA have 8 poles?
A: Eight poles reduce torque ripple. They improve positional accuracy in servo control applications requiring fine motion resolution.
Q: How does XSM115-42-504-S-2AA manage high peak torque?
A: It delivers 11.4 Nm peak torque. This supports short bursts of high load without compromising motor stability.
Q: Do XSM115-42-504-S-2AA windings increase motor efficiency?
A: Yes, 21 mH inductance and 3.8 Ohms resistance optimize energy use. They maintain balanced current flow under load.
Q: Why does XSM115-42-504-S-2AA include 24VDC brake voltage?
A: The brake voltage ensures reliable stop control. It holds the position under power-off or emergency conditions.
