Rechargeable Electric Wrench BM-S Series : Product Introduction

BM-S series electric torque wrench can be used in a variety of application environments to achieve uninterrupted operation under mobile state.

The gear box of this series electric wrench is designed with lightweight precision and digital adjustment function, which can better output torque and display working status, and can work effectively even without power supply, and the torque output accuracy reaches 5% and the repeatability 2%.

Lighter, smaller, and more power-efficient.

With the precision planetary gear mechanism of the high-speed system, mohew select BM-S series rechargeable electric wrench is one of the world’s lightest and fastest charging torque products.

Rechargeable Torque Wrench BM-S Series : Main Function

  1. Digital adjustment and display torque and wrench working status parameters
  2. Multi-mode adjustment, torque digital adjustment or 0 to 99 gear adjustment torque
  3. Programmable preset 10 commonly used output torques
  4. Torque wrench can be used in the range of any number of torque Settings
  5. Multi-pole gearbox for high reliability and stability
  6. Automatic two-speed clutch gearbox, 3-5 times the speed of the standard series *H
  7. User (operator, administrator,Super user) hierarchical function management
  8. Buzzer prompt
  9. Tightening result judgment function
  10. Background torque calibration software compensation function
  11. Superheat temperature monitoring function
  12. Battery monitoring, compensation, motor temperature compensation, dynamic torque compensation
  13. Torque overload limiting function
  14. Carbon brush replacement reminder function
  15. High capacity lithium battery with air cooling function
  16. Precision 5%, repeatability 2%, national metrology institute metrological certification optional
  17. Support a large capacity air cooled lithium battery 2.0/4.0/5.2/6.0/7.0/8.0 AH
  18. Support for a variety of counter – arm forms, can be customized
  19. Support to install lifting system, it is safer to operate at high altitude
  20. Support bilingual switch between Chinese and English
  21. High speed system – planetary gear system with automatic change of speed and clutch function

Rechargeable Electric Torque Wrench BM-S Series : Config

BM-series configuration: BM-S series Charging torque wrench

  1. Standard reaction arm, optional whole, rectangular form etc
  2. Snap ring
  3. 18 volt rechargeable battery
  4. Optional 5.2/8.0 AH lithium battery
  5. The charger
  6. Operation manual
  7. Torque calibration certificate, national metrology institute at provincial level or above
  8. All-weather premium suitcase with optional high-strength toolbox
  9. Customizable reaction arm
  10. Optional lifting system

Rechargeable Electric Torque Wrench BM-S Series : Dimension Drawing

Rechargeable Electric Torque Wrench BM-S Series : Parameter

Material CodeModelDriving SquareTorque Range(Nm)Speed(RPM)Weight(kg)Size A(mm)Size B(mm)Size C(mm)Size D(mm)Noise(db)
321402BM-3S0.75″80300192.9248626820680
321404BM-5S0.75″150500102.9248626820680
321420BM-7S0.75″17570011.53.6284656820380
321406BM-8S0.75″20080063.6284656820380
321408BM-12S0.75″30012005.53.8289696920380
321422BM-14S0.75″350140053.8289696920480
321410BM-17S1″45017004.14.8297767620780
321412BM-21S1″55021003.34.8297767620780
321416BM-28S1″70028002.85.3309787820880
321426BM-31S1″78031002.35.3309787820880
321428BM-40S1″/1.5″100040002.16311828221080
321430BM-45S1″/1.5″115045001.97338868621280

Note: size D and weight do not include the battery part, 5.2ah battery 0.7kg. Increase size E 57mm. Speed is the maximum speed without load. Selection of common working torque should be below 80% of the maximum torque of the equipment.

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