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R911252456 (TDA 1.1-100-3-L0S)

TDA Main Spindle Controllers

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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

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The R911252456 (TDA 1.1-100-3-L0S) is a main spindle drive controller from the TDA series by Bosch Rexroth, designed for precise speed and positioning control of asynchronous and frameless 2AD and 1MB motors. This unit covers a power output range from 3 kW to 10 kW and enables main spindle motors to act as servo axes. It supports a SERCOS interface for command input, features a continuous effective current of 70 A and a rated current of 100 A, and provides a resolution of 1/4000000 of a rotation. Incremental encoder output allows maximum resolution in C-axis mode. The controller weighs 10.5 kg with a typical power consumption of 1.4 A.

Technical Specifications

Function
Control speed and position

Motor Compatibility
2AD and 1MB asynchronous motors

Power Output Range
3 kW to 10 kW

Resolution
1/4000 000 of a revolution

Control Response
Stiff

System Type
Closed loop feedback

Weight
10.5 kg

Continuous Effective Current
70 A

Load Voltage
24 V

Power Consumption
1.4 A

Shipping Availability
Global

TDA 111003L0S

TDA 1 1 100 3 L0S

tda 1.1-100-3-l0s

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Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the TDA 1.1-100-3-L0S.

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