DATA SHEET 19-09
  NEW BRUSHLESS ELECTRIC SCREWDRIVERS
DC FORWARD/REVERSE FULL AUTO SHUT-OFF


High performance brushless motor design for increased durability and flexibility
 		  

This is a brand new electric screwdriver range from Sumake featuring a new brushless motor. The benefits of this new motor design are to improve durability and offer a wider range of torque and r.p.m - this is because in brushless motors commutation is achieved electronically and therefore they are capable of very high speeds and torque without arcing.

As brushless motors have a lower thermal resistance they are able to operate in a much wider temperature range and will achieve a higher duty cycle.  No brushes also mean a reduction in maintenance and no brush contamination to the bearing or environment which also makes this screwdriver safer when in contact with fluids due to the elimination of arcing.

Lastly due to the lower thermal resistance, these drivers are capable of operating in wider temperature ranges, have higher torque to inertia ratios, and greater acceleration.  The smaller brushless motor can do the same job as their much larger counterparts would otherwise be used for - this also results in a reduction in costs.

We are shortly introducing a further heavy duty pistol grip version capable of torque up to  153 kgf-cm (15Nm).

 

 


 

Pictured above is the B419L Model, dimensions: 238mm length

 
Models in this range

Available as either a push to start (suffixed by P) or lever model (L), the following size options are offered (all of the models below are also available with a built in counter - please phone for details):
 		  
 
Model Torque Range Upload
Speed
r.p.m		 Weight Length
Power Source
 		 Fastening Capacity

Machine
Screw Dia

 Tapping
Screw Dia
kgf-cm N.m High Low g mm   mm in mm in
SUEA-B203L 0.2 ~ 3.50 0.02 ~ 0.34 1000 700 385 193 DC20Vor32V 1.0 ~ 2.3 0.04 ~ 0.09 1.0 ~ 2.0 0.04 ~ 0.08
SUEA-B207L 0.5 ~ 7.0 0.05  ~ 0.69 1000 700 385 193 DC20Vor32V 1.4 ~ 2.6 0.06 ~ 0.10 1.4 ~ 2.3 0.06 ~ 0.09
SUEA-B412L 1.5 ~ 12.0 0.15 ~ 1.18 1000 650 520 238 DC20Vor32V 1.6 ~ 3.0 0.06 ~ 0.12 1.6 ~ 2.6 0.06 ~ 0.10
SUEA-B412P 1.5 ~ 12.0 0.15 ~ 1.18 1000 650 520 238 DC20Vor32V 1.6 ~ 3.0 0.06 ~ 0.12 1.6 ~ 2.6 0.06 ~ 0.10
SUEA-B419L 3.0 ~ 19.0 0.29 ~ 1.86 1000 650 520 238 DC32Vor32V 2.3 ~ 3.5 0.09 ~ 0.14 2.3 ~ 3.0 0.06 ~ 0.10
SUEA-B419P 3.0 ~ 19.0 0.29 ~ 1.86 1000 650 520 238 DC32Vor32V 2.3 ~ 3.5 0.09 ~ 0.14 2.3 ~ 3.0 0.09 ~ 0.12
SUEA-B630L/C 10.0 ~ 30.0 0.98 ~ 2.94 1000   800 278 DC40V 2.6 ~ 4.0 0.10 ~ 0.16 2.6 ~ 3.5 0.10 ~ 0.14
SUEA-B630LH/C 10.0 ~ 30.0 0.98 ~ 2.94 2000   800 278 DC40V 2.6 ~ 4.0 0.10 ~ 0.16 2.6 ~ 3.5 0.10 ~ 0.14
SUEA-B650L/C 20.0 ~ 53.0 1.96 ~ 4.90 1000   800 278 DC40V 4.0 ~ 5.0 0.16 ~ 0.20 ≤4 ≤0.16
SUEA-B650P/C 20.0 ~ 53.0 1.96 ~ 4.90 1000   800 278 DC40V 4.0 ~ 5.0 0.16 ~ 0.20 ≤4 ≤0.16

All of the above are also available as push to start (P), the above list is not exhaustive so please phone and ask if you do not see the model you require listed - many models are also available in the high speed option (denoted by H). *Please note the high speed models should not be used with the PSU on low.

 Power Supply Options









 

The standard power supply packed with the above screwdrivers is the SP-32HL60T.  This power supply offers the option of running at either low or high speed, by a simple flick of a switch on the top of the unit.

Like the full Sumake range this item is RoHs compliant and dimensions are as follows:

145 x 60 x 35mm, weighing 0.25kg - suitable for one screwdriver only
Other Options:

In addition to the standard range of brushless screwdrivers and also the range with built in counter, we can also offer the option of a special power supply which also functions as a screw counter - SP-BC32HL60T/C.  This requires a dedicated screwdriver which is the "BC " range (SUEA-BC203L through to SUEA-BC419L).

Compatible with PLC based process control system, this offers accurate counting on screw fastening and the ability to set running speed and timing by the inbuilt slow start function. Other features include the selection of either auto-reset retrieval or manual reset retrieval, displaying the number of unfinished screw counts - the user can add an external sensor switch to prevent operation error, buzzer alert when completing a fastening cycle, built in auto leaning function - which could judge the best setting value. The Power supply enhances the auto-identified screw fastening time mode - allowing the user to aim at simulating the duration of specific screw fastening.


Through stringent manufacturers trials we are confident to state that these screwdrivers are an equivalent quality to HIOS and Delvo and offer a much more competitive price.
 

 
 

Series 4 Limited / Wire Stripping / Copyright © Series 4 Limited 1995 ~ 2010
Tel +44 (0)23 8086 6377    Fax +44 (0)23 8086 6323
Series 4 Web Site:-  http://www.series4.co.uk
Series 4 Sales Email:- sales@series4.co.uk

 

Data Sheet New Brushless Electric Screwdrivers
can be found by clicking the following link :-
http://www.series4.co.uk/prodeqpt/section19/ds1909.htm