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R911338644 (HMS01.1N-W0300-A-07-NNNN)

HMS Axis Inverters

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The R911338644 (HMS01.1N-W0300-A-07-NNNN) is a Rexroth Indramat HMS power section designed for single-axis drive applications, compatible with both synchronous and asynchronous AC motors. This module supports a nominal DC bus voltage of 700 V, with a maximum current rating of 300 A. It features an internal air cooling system with an integrated blower, providing a volumetric airflow of 357.00 m3/h. The unit operates at switching frequencies between 4 and 16 kHz, accepts an inrush of 4.20 A at 24 V with a pulse width of 6 ms, and maintains IP20 protection. Physical dimensions are 440 x 262 x 200 mm with a weight of 16.44 kg. Vertical mounting is required for optimal airflow, and the power section integrates with a power supply unit, motor, external 24 V supply, and a bus module. The product is classified as design version 1, line version 1, and does not include an internal power supply. Operating temperature is specified from 0 to 55°C.

Technical Specifications

Application
Single-axis devices

Operation
Operates asynchronous and synchronous AC motors

Design
Modular

Insulation Resistance
>50Mohm at DC 500 V

Mounting Orientation
Vertical

Ventilation Type
Forced air

Ventilation Capacity
357.00 m3/h

Switching Frequencies
4-16 kHz

Minimum Distance for Cooling
80 mm (top), 1000 mm (bottom)

Maximum Inrush
4.20 A at 24 V

Pulse Width
6 ms

Input Capacitance
1.00 mF

Weight
16.44 kg

Dimensions
440 x 262 x 200 mm

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1620 Old Apex Road
Cary, NC 27513, USA

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Fax: 1-919-867-6204

[email protected]

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Indramat USA 1 Year Warranty

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We offer a repair service for the HMS01.1N-W0300-A-07-NNNN.

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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

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Toll Free: 1-888-551-3082
International: 1-919-443-0207

Indramat USA sells factory new and pre-owned surplus products and maintains channels to procure supply. Indramat USA is not affiliated with nor an authorized distributor or representative of any manufacturers, brands or products listed. Designated trademarks, brand names, and brands appearing herein are the property of their respective owners.