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The Siemens 6SN1135-1BA12-0GA0 serves as a main spindle drive module specifically designed for controlling AC motors, ensuring precise operation in various industrial applications. This unit operates efficiently, supporting a continuous current rating of 45 A at an ambient temperature of 40°C, with a peak current capacity of 60 A for short bursts during acceleration and deceleration.
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| Manufacturer | Siemens |
|---|---|
| Product Type | Main Spindle Drive Module for AC Motor Control |
| Product Line | SIMODRIVE |
| Part Number | 6SN1135-1BA12-0GA0 |
| Weight | 26.00 lbs (11.79 kg) |
| Series | AC Drives |
| Rated Continuous Current | 45 A at 40°C Ambient |
| Peak Current Capacity | 60 A for Short-Term Overload (e.g., acceleration/deceleration) |
| Input Voltage Range | 3-Phase AC 380–480 V (±10%) |
| Input Frequency Compatibility | 50/60 Hz (±3%) |
| Encoder Feedback Type Supported | TTL-Level Incremental Encoder Interface (Differential Signals) |
| Cooling Method | Forced Air Cooling via Integrated Fan |
| Overload Capability | 150% of Rated Current for 30 Minutes |
| Control Interface Type | Profibus-DP or Analog ±10 V Reference Input (Configurable) |
| Axis Control Capability | Single-Axis Configuration (Dedicated Spindle Control) |
The 6SN1135-1BA12-0GA0 model is an AC motor control spindle drive module from Siemens. It is rated for continuous operation at 45 A within a 40°C ambient environment and is capable of reaching a peak current of 60 A, specifically during short-term overload situations like acceleration or deceleration. This enables responsive control during rapid motion changes.
Input power is designed for a range of 3-phase AC voltage from 380 to 480 volts, with a tolerance of ±10%. In terms of frequency, it is compatible with 50 and 60 Hz, allowing versatility in diverse environments. The module excels in feedback capabilities, supporting TTL-level incremental encoder interfaces with differential signals for accurate position feedback.
For cooling, an integrated fan is utilized to ensure optimal thermal management during operation. Additionally, the module can sustain overloads of up to 150% of its rated continuous current for a duration of 30 minutes without performance degradation. Control options include Profibus-DP or configurable analog ±10 V references, accommodating a range of industrial communication needs. This device is tailored for single-axis configurations, providing dedicated control over spindle operations.