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Siemens SIMODRIVE 6SN1121-0BA12-0AA0

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6SN1121-0BA12-0AA0

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The Siemens 6SN1121-0BA12-0AA0 is an analog control module tailored for the SIMODRIVE series, specifically designed to manage main spindle drives. It operates with a closed-loop control system and features fast analog responsiveness to adjustments in speed and torque settings.

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Technical specifications for 6SN1121-0BA12-0AA0

ManufacturerSiemens
Product TypeControl Module
Product LineSIMODRIVE
Part Number6SN1121-0BA12-0AA0
EAN4025515014249
Weight1.94 lbs (0.88 kg)
Control TypeAnalog Plug-in Unit
Control LoopClosed-loop
Setpoint TypeSpeed/Torque Analog
Response TimeFast analog response
ApplicationMain Spindle Drive
Feedback TypeEncoder
EnvironmentIndustrial (CNC/automation)
ComplianceCE, EN 50178
Axis1-Axis
Signal Input±10 V analog
CommunicationNo fieldbus
Mounting TypePlug-in
ProtectionProtected within drive enclosure
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Siemens produces the 6SN1121-0BA12-0AA0, an analog plug-in control module in the SIMODRIVE series. This component is essential for regulating the performance of a main spindle drive. Characterized by its closed-loop configuration, this module excels in environments requiring precise speed or torque control. The response time is notably fast, allowing swift adjustments and ensuring optimal operation.

Engineered specifically for industrial applications such as CNC machinery and automation, it processes input signals at ±10 V, enabling fine-tuned adjustments. Feedback is provided through an encoder, ensuring accuracy in operation. The design incorporates a plug-in mounting type for convenient installation purposes.

This control module supports a single axis, specializing in precise motor control functions. It operates without a fieldbus communication feature but complies with vital industry standards, including CE and EN 50178. Moreover, the 6SN1121-0BA12-0AA0 benefits from protection within its drive enclosure, safeguarding it against environmental factors in demanding industrial settings.