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Sm13 Specifications, Features & Compatibility Guide

08 m³/min of free air delivery at 10 bar.This 240 kg stationary unit is engineered for continuous industrial duty, utilizing a belt drive configuration to maintain performance across a 400V three-phase power supply at 50 Hz.

Quick Answer

Yes, you should buy the Kaeser SM13 if your Indian industrial operation requires a highly efficient, reliable, and quiet 7.5 kW stationary compressor. Its IE4 motor and SIGMA PROFILE airend ensure sustained 1.08 m³/min output at 10 bar for continuous duty. This unit is ideal for workshops prioritizing energy savings and consistent air supply over a minimal initial investment.

The Kaeser SM13 is an ideal, efficient 7.5 kW continuous-duty compressor for Indian workshops prioritizing reliability and energy savings from its IE4 motor. It delivers 1.08 m³/min quietly. Avoid if your budget prioritizes minimal upfront cost or if your operations demand significantly higher free air delivery than this model provides.

✓ Who Should Buy

  • performance suitable for residential spaces.
  • Verified efficiency of standard rating for reduced long-term operational costs.
  • Structural stability for consistent cleaning under rigorous use cases.
  • Hardware durability via premium components and advanced technology.
  • Built-in grid protection with Standard power cycle voltage management.

✕ Who Should Avoid

  • Spaces or usage requirements exceeding residential rated capacity.
  • Installations prioritizing minimum capital expenditure over high-efficiency performance.
  • Unstable grid conditions exceeding the functional threshold of Standard power cycle.
  • Environments incompatible with compressors physical and thermal dissipation specs.
Product Overview
The Kaeser SM13 rotary screw compressor utilizes a 7.5 kW electric induction motor paired with the SIGMA PROFILE airend to generate 1.08 m³/min of free air delivery at 10 bar. This 240 kg stationary unit is engineered for continuous industrial duty, utilizing a belt drive configuration to maintain performance across a 400V three-phase power supply at 50 Hz. With a maximum pressure rating of 15 bar and a low noise output of 65 dB(A), the SM13 is suitable for manufacturing environments where sound insulation is critical for worker safety. The SIGMA CONTROL2 system provides a digital display for real-time monitoring of pressure and service indicators, ensuring the oil-injected rotary screw mechanism operates within safe thermal parameters. This model includes an integrated moisture separator and an automatic pressure relief valve to support consistent pneumatic system health.

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Engineering Analysis
The technical performance of the Kaeser SM13 is driven by its 7.5 kW motor which meets IE4 efficiency standards to minimize operational power consumption. By utilizing a belt drive system, the SIGMA PROFILE airend is optimized to produce 38.2 CFM, specifically calibrated for the 1.08 m³/min delivery rate at 10 bar. The 240 kg stationary mass is supported by anti-vibration mounts, which, when combined with the internal noise insulation, keeps the sound profile at 65 dB(A). The SIGMA CONTROL2 unit manages the three-phase 400V electrical load, coordinating the auto-cutoff and pressure switch functions to prevent overpressure beyond the 15 bar limit. Thermal protection sensors are embedded to monitor the oil-injected lubrication cycle, while the G 3/4 outlet ensures compatible flow rates for high-volume industrial pneumatic tools. This engineering focus on continuous run capability allows the SM13 to maintain stable pressure cycles without the cooling intervals required by smaller piston models.

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