laboratory mixer

Measured Torque, Not Motor Current.

Every overhead stirrer with a torque display is estimating from motor current. This one measures. A calibrated strain-gauge transducer sits in the drive path between motor and shaft, reads the actual torque on the blade to three decimals, and sends it out as a 0 to 5 V signal you can log, chart, and hand to another department. The drive is an 80 W Three-One Motor: 1.0 N·m, 10 to 600 rpm held by feedback control, built for creams, gels, and syrups, and thin liquids at the top of the range.

• Mixers killed by overload: The current limiter keeps the motor driving through loads that shut ordinary mixers down. No throw-away mixers, no burned-out windings, no throw-away batches.
• Torque figures nobody outside the lab will accept: A factory-calibrated through-shaft transducer, not a motor-current estimate, gives a number that survives scale-up meetings and external review.
• Unmixed layers single-direction mixing leaves behind: Set forward and reverse cycles once and the mixer alternates automatically for the entire run, breaking up the ring-shaped dead zones.

The Torque Meter That Also Mixes.

Every overhead stirrer with a torque display is estimating from motor current. This one measures. A calibrated strain-gauge transducer sits in the drive path between motor and shaft, reads the actual torque on the blade to three decimals, and sends it out as a 0 to 5 V signal you can log, chart, and hand to another department. The drive is an 80 W Three-One Motor: 0.5 N·m, 20 to 1200 rpm held by feedback control, built for syrups, solutions, and the thin batches that build as they run.

• Mixers killed by overload: The current limiter keeps the motor driving through loads that shut ordinary mixers down. No throw-away mixers, no burned-out windings, no throw-away batches.
• Torque figures nobody outside the lab will accept: A factory-calibrated through-shaft transducer, not a motor-current estimate, gives a number that survives scale-up meetings and external review.
• Unmixed layers single-direction mixing leaves behind: Set forward and reverse cycles once and the mixer alternates automatically for the entire run, breaking up the ring-shaped dead zones.