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R911251491 (TDA 1.1-050-3-A0S)

TDA Main Spindle Controllers

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The R911251491 (TDA 1.1-050-3-A0S) is an AC main spindle drive module with a TDA 1 main spindle controller, designed for applications such as NC machine tools, printing machines, and robotics. The unit features a modular construction, offering high mechanical stiffness and a wide speed range at constant power. It supports an analog speed command interface, includes an RS 232 C serial interface for parameter management, and excludes additional encoder input. The controller operates at a rated current of 50 A and provides a continuous effective current of 35 A. It is designed for operation at altitudes up to 1000 m with ambient air cooling, weighs approximately 10.5 kg, and is intended for use within an ambient temperature range of +5 to +45°C. The enclosure has an IP 10 protection rating.

Technical Specifications

Design
Modular

Weight
10.5 kg

Power Supply Module
300 VDC

Rated Current
50 A

Continuous Current
35 A

Cooling Method
Ambient Air

Installation Altitude
Up to 1000 Meters

Operating Temperature
+5 to +45 degree Celsius

Maximum Permissible Temperature
+55 degree Celsius

Humidity Tolerance
Without condensation

Protection Category
IP 10

Additional Encoder Input
None

Shipping
Global

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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 TDA 1.1-050-3-A0S.

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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.