ES-40M Electric Overhead Stirrer Digital Adjustable Speed 40L 120W

Electric Overhead Stirrer ES-40M

A professional overhead stirrer designed for laboratory mixing tasks. With a DC permanent magnet motor, adjustable speed, and a sturdy free-standing structure, it is built to support efficient mixing in a clean and practical setup. 🧪

Key Features

  • Durable Construction: Made with iron, steel, aluminum, 304 stainless steel, copper, die-casting, chrome-plating, and painting processes for long-term use.
  • Strong Mixing Performance: DC permanent magnet motor with 100W output power and speed up to 2,000 rpm supports mixing liquids with viscosities up to 30,000 mPa.s.
  • Easy to Read and Adjust: Digital tube screen, sensitive buttons, and knob controls make speed and time settings simple to manage.
  • Adjustable Design: Motor height can be adjusted from 30–60 cm / 11.81–23.62 in, and the beaker clamp is adjustable for added convenience.
  • Safety-Oriented Details: Overload protection helps stop operation automatically, and the closed housing helps prevent liquids from entering the machine.
  • Practical for Laboratory Use: Suitable for scientific research, industry, agriculture, medical sectors, research institutes, university laboratories, and home yeast fermentation.

The compact modern look blends well with laboratory environments, while the simple structure supports easy daily use. āš™ļø

Specifications

ColorBlack, Silver
ModelES-40M
MaterialIron, Steel, Aluminium, 304 Stainless Steel, Rubber, Copper
ProcessDie-casting, Chrome-plating, Painting
StyleModern
Assembly RequiredYes
Mounting TypeFree Standing, Tabletop
Power SourceCorded Electric
Plug TypeUS Standard
Display TypeDigital Tube Screen
Motor TypeDC Permanent Magnet Motor
Time Range0–999 min
Maximum Mixing Volume40L / 10.57 gal
Recommended Mixing Volume10L / 2.64 gal
Motor Input Power120W
Motor Output Power100W
Voltage100–240V
Frequency50/60HZ
Speed Range100–2000 rpm
Speed Display Resolution±10 rpm
Speed Increase/Decrease10 rpm
Maximum Torque40NĀ·cm
Maximum Viscosity30000 mPa.s
Drill Clamping Diameter Range0.8–10 mm / 0.03–0.39 in
Protection LevelIP42
Permissible Ambient Temperature5–40°C / 41–104°F
Permissible Ambient Humidity80%
Motor Adjustment Range30–60 cm / 11.81–23.62 in
Power Cord Length1.5 m / 4.92 ft
Overall Product Size (L Ɨ H)37 Ɨ 60 cm / 14.57 Ɨ 23.62 in
Package Size45 Ɨ 34.5 Ɨ 16 cm / 17.72 Ɨ 13.58 Ɨ 6.3 in
Gross Weight5.5 kg / 12.13 lbs
Net Weight5.25 kg / 11.57 lbs

Package Included

  • 1 Ɨ Electric Overhead Stirrer
  • 1 Ɨ Adapter
  • 1 Ɨ English Manual
  • Other Accessories for Assembly

Important Notes

  • Note: This product does not include a beaker.
  • Please connect the power supply when using it. Turn off the switch when moving or cleaning the product.
  • Keep the product clean and dry. Solutions must not enter the machine.
  • If the power supply suddenly goes out during use, check whether the power cord plug is detached.
  • If the mixing is not concentric or unstable, adjust the support clamp to make the mixing rod concentric.
  • If the stirrer is not stirring, check whether the beaker is smooth and in the correct position.
  • Please allow a slight color difference caused by shooting light and a 1–3 cm measurement error due to manual measurement.

If you need a dependable overhead stirrer for laboratory mixing work, this ES-40M offers a practical setup with clear controls and adjustable operation. Please review the listed specifications before purchase. āœ…

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On Sep 26, 2026 at 08:10:06 PDT, seller added the following information:

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