MSM165-146-304-S-0KA
MSM IndraDyn S Synchronous Motors
The Bosch Rexroth Indramat MSM165-146-304-S-0KA from the MSM IndraDyn S Synchronous Motors series is a high-precision Synchronous Motor designed for demanding industrial automation applications. Featuring a nominal Input Voltage of 230 V and delivering a Rated Load of 2 HP, this 6-pole motor operates seamlessly on a 3-Phase supply. With a maximum rotor speed of 3000 RPM and a rugged Frequency Inverter Drive design, the MSM165-146-304-S-0KA ensures stable torque output across its entire speed range. The compact yet robust construction lends itself to easy integration in enclosed cabinets or open-frame installations.
Electrical performance is driven by a KE Voltage Constant of 95 V/KRPM and a Torque Constant (KT) of 1.34 Nm/Amp, providing precise speed-to-torque correlation. The motor’s Winding Inductance of 6.6 mH and Winding Resistance of 0.4 Ω (phase–to–phase @25 °C) optimize current responsiveness and minimize losses. Peak drive capability is supported by a Maximum Current of 40.1 amps peak and a Stall Current of 123 amps peak, ensuring overload resilience during transient conditions. A low Rotor Inertia of 0.0036 kg-m² enhances acceleration dynamics for rapid positioning and cycle times.
At just 12.0 kg net weight, the MSM165-146-304-S-0KA balances durability with manageable handling during assembly and maintenance. Its adherence to industrial-grade construction standards makes it an ideal solution for precision conveyors, servo presses, and automated assembly cells. In summary, this Bosch Rexroth Indramat synchronous motor offers a compact footprint, accurate speed control, and high power density for advanced automation systems.
Technical Specifications
Product Type
Synchronous Motor
Input Voltage
230 V
KE Voltage Constant (V/KRPM)
95
KT (Nm/Amp)
1.34
Maximum Current
40.1 amps peak
Maximum Speed
3000 rpm
Net Weight of Motor
12.0 kg
Number Of Phases
3-Phase
Number of Poles
6
Phases
3
Rated Load
2 HP
Rotor Inertia
0.0036 kg-m²
Stall Current
123 amps peak
Type
Frequency Inverter Drive
Winding Inductance (mH)
6.6
Winding Resistance (phase to phase @ 25 °C)
0.4
Shipping & Payment Options
Warranty
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