Elektro Master® EMA Series

Rechargeable torque driver with high torque performance and precision

 

Elektro Master® EMA Series

Elektro Master® EMA Series

 

Rechargeable torque driver adjustable up to 4,000 Nm

  • High torque performance and precision
  • Reproducibility of +/- 3%
  • Torque range of 40 – 4,000 Nm
  • Easy to use thanks to ergonomic operating position
  • Brushless motor with electronic torque cut-out

 

High torque performance and precision provides the the powerful ELEKTRO MASTER® torque driver EMA series

 

High torque performance and precision: the powerful Elektro Master torque driver can tighten screws and bolts up to a torque of 4,000 Nm, achieving a reproducibility of +/- 3%.

A 4-speed drive combined with a 15-stage potentiometer allows 60 preselectable torque settings.

The desired torque is adjusted by switching the gear stages (1 to 4) and confirming the adjusting potentiometer (stages 1 – 15) on the housing above the handle.

Includes charger and two high-performance lithium-ion rechargeable batteries 18V 5.0 AH.

Ergonomic operating position: drive and gears are decoupled via a swivel joint. This enables the drive to be easily rotated into the optimum operating position with the minimum amount of force.

Extensive accessories such as inserts, impact sockets and support arms are available in the standard model as well as in special versions.

 

Technical data for EMA Series

Typ
EMA 70
Square drive shaft
DIN 3121
3/4“
Min. Torque (Nm)
40
Max. Torque (Nm)
500
Overall heights B incl. gear and batteries (mm)
205
Length excl. square A (mm)
285
Length C (mm)
79,0
Diameter gear D (mm)
65,0
Idling speed (rpm)
18
Weight without DMA (kg)
3,9
Typ
EMA 140
Square drive shaft
DIN 3121
1“ (3/4“)
Min. Torque (Nm)
110
Max. Torque (Nm)
1200
Overall heights B incl. gear and batteries (mm)
205
Length excl. square A (mm)
335
Length C (mm)
79,0
Diameter gear D (mm)
72,4
Idling speed (rpm)
7
Weight without DMA (kg)
5,5
Typ
EMA 270
Square drive shaft
DIN 3121
1“
Min. Torque (Nm)
190
Max. Torque (Nm)
2000
Overall heights B incl. gear and batteries (mm)
205
Length excl. square A (mm)
350
Length C (mm)
79,0
Diameter gear D (mm)
78,5
Idling speed (rpm)
4
Weight without DMA (kg)
6,6
Typ
EMA 400
Square drive shaft
DIN 3121
1“
Min. Torque (Nm)
400
Max. Torque (Nm)
4000
Overall heights B incl. gear and batteries (mm)
260
Length excl. square A (mm)
405
Length C (mm)
79,0
Diameter gear D (mm)
95,3
Idling speed (rpm)
2
Weight without DMA (kg)
9,0

Subject to change without prior notice

 

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Download Elektro Master® EMA Series
Elektro Master® Operating instructions for EMA