MST130E-0020-FT-N0CN-D303 Bosch Rexroth Indramat
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MPN: R911397782
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The Bosch Rexroth Indramat MST130E-0020-FT-N0CN-D303 is part of the MST Synchronous Torque Motors series and features liquid cooling and thermal encapsulation. This motor delivers a rated torque of 42.0 Nm at 200 rpm, with a rated current of 7.5 Amps and a rated power output of 0.88 kW. It has a stator mass of 7.7 kg, a maximum torque of 65.0 Nm, and operates with 10 pole pairs.
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Product Description:
The MST130E-0020-FT-N0CN-D303 is a frameless torque motor stator produced by Bosch Rexroth Indramat for the MST Synchronous Torque Motors series. This direct-drive component delivers high continuous torque at low rotational speed, allowing machinery builders to couple loads without gearboxes in indexing tables, rotary fillers, or print rollers. Its liquid-cooled construction, thermal encapsulation, and ten pole pairs support consistent heat removal and smooth magnetic flux, making the unit suitable for precise, cyclic positioning tasks in industrial automation lines.
The motor reaches a nominal mechanical output of 0.88 kW while turning at a rated speed of 200 rpm. Under these conditions it produces a continuous torque of 42.0 Nm, drawn from a phase current of 7.5 A. Each ampere supplied contributes roughly 5.60 Nm/A of torque, so the drive electronics can predict load response very accurately. The cable exit is arranged on the stator side with a larger outer diameter, and the design omits a cable gland to let OEMs select glands that match their cabinet standards. Liquid cooling circulates through integrated channels around the windings, maintaining winding temperatures well below insulation limits during sustained duty.
A performance margin remains for transient events: the assembly can accelerate up to 700 rpm and withstand peak torque demands of 65.0 Nm when the current rises to the 12.0 A maximum. Electrical characteristics include a winding inductance of 61 mH that filters current ripple and a cold winding resistance of 15.2 Ohm, which sets copper losses at rated load. The stator mass of 7.7 kg contributes thermal inertia, and the absence of a factory-installed cable gland keeps installation flexible while the thermal encapsulation safeguards the coil set against vibration and coolant ingress.
Frequently Asked Questions about MST130E-0020-FT-N0CN-D303:
Q: What cooling method is used in the MST130E-0020-FT-N0CN-D303 torque motor?
A: The MST130E-0020-FT-N0CN-D303 features liquid cooling for efficient thermal management during operation.
Q: What is the maximum torque output of the MST130E-0020-FT-N0CN-D303 motor?
A: This model offers a maximum torque output of 65.0 Nm, providing strong force capabilities for demanding applications.
Q: What is the rated speed of the MST130E-0020-FT-N0CN-D303 motor?
A: The rated speed for the MST130E-0020-FT-N0CN-D303 is 200 rpm, ensuring stable performance at its specified load.
Q: How many pole pairs does the MST130E-0020-FT-N0CN-D303 contain?
A: This motor has ten pole pairs, which impacts its low-speed, high-torque performance.
Q: Where does the cable exit on the MST130E-0020-FT-N0CN-D303 torque motor?
A: The cable exits on the stator side with a larger outer diameter, simplifying cable routing in installations.
