Under Water Actuators

easyE-35 / 35i & easyE-50 / 50i for submerged use

The Bansbach UW100-series of actuators aredeveloped and tested for under water applications down to 100 m. The actuators come in stainless steel (AISI316) and have extra sealing to protect against the high water pressure.

easyE-35/35i

24VDC power supply (max. 28VDC), permanent magnet motor, 1,8ADC (2,5ADC for 35i)

Gear ratio
  • Force 24V (dyn. push and pull) [N]
  • Speed at maximum load [mm/s]
E/19
  • 300
  • 12
F/27
  • 500
  • 7,5
G/51
  • 1300
  • 4
H/71
  • 1900
  • 3

12VDC power supply (max. 14VDC, permanent magnet motor, 3,6ADC (4,0ADC for 35i)

Gear ratio
  • Force 12V (dyn. push and pull) [N]
  • Speed at maximum load [mm/s]
E/19
  • 300
  • 9
F/27
  • 500
  • 7,5
G/51
  • 1100
  • 3,5
H/71
  • 1900
  • 2,5

Maximum load is specified at 100 meter water pressure, higher forces can be expected at lower pressure

Stroke length is limited to max. 400mm.
Hall sensor included in all models.

Dimensionen
  • Gear ratio E/19, F/27
  • Gear ratio G/51, H/71
Standard
  • Stroke + 201
  • Stroke +211

Axial backlash: +/- 0.5mm, General dimensional variation: +/- 1mm

Stainless steel Max. static load: 5400N Blueglobe

Stainless Steel max. static load 5400N SubConn® connection with 6, 8 pins (optional)

Stainless Steel max. static load 5400 N Blueglobe connection

easyE-50/50i

24VDC power supply (max. 28VDC), permanent magnet motor, 14-24: 8ADC, 49: 7ADC, 84: 4,5ADC

Gear ratio
  • Force 24V (dyn. push and pull) [N]
  • Speed at maximum load [mm/s]
D/14
  • 1050
  • 20
E/17
  • 1500
  • 17
F/24
  • 2400
  • 12
G/49
  • 3800
  • 6
H/84
  • 4500
  • 4

12VDC power supply (max. 14VDC), permanent magnet motor, 14-24: 16ADC, 49: 14ADC, 84: 9ADC

Gear ratio
  • Force 12V (dyn. push and pull) [N]
  • Speed at maximum load [mm/s]
D/14
  • 750
  • 14
E/17
  • 1200
  • 10
F/24
  • 1700
  • 6
G/49
  • 3800
  • 3
H/84
  • 4500
  • 3,5

Maximum load is specified at 100 meter water pressure, higher forces can be expected at lower pressure

Stroke length is limited to max. 400mm.
Hall sensor included in all models.

Dimensionen
  • Gear ratio D/14, E/17, F/24
  • Gear ratio G/49, H/84
Standard
  • Stroke + 291
  • Stroke +306

Axial backlash: +/- 0.5mm, General dimensional variation: +/- 1mm

Stainless steel Max. static load: 16800N

Stainless Steel max. static load 16800N 5A SubConn® connection with 6, 8 pins (optional)

Stainless Steel max. static load 16800N 5A SubConn® connection with 10 pins (optional)

Stainless Steel max. static load 16800 N 10A SubConn® connection with 6, 8, 10 pins (optional)

Stainless Steel max. static load 16800N Blueglobe connection

General Information

The water tightness covers the actuator including cable. Connector or open ends are not covered by this classification.

Bansbach UW100 actuators come as standard with a blue globe cable gland rated to 10 bar at 100 Meter. This version is suitable for applications where cable and blue globe gland are mounted in such a way that the neither the cable nor the cable gland can be exposed to dynamic loads.
If there is a risk that the blue globe gland and cable can be exposed to dynamic loads, then we strongly recommend choosing a Bansbach UW100 actuator with SubConn connector.

Blueglob

SubConn (optional)

SubConn (optional)

recommendations and warnings

-Never expose the actuator to hammer strike during installation or in other situations.
-Retrofitted bushings should be pressed into the bracketborings. No hammering.
Power supply without over-current protection can cause serious damage to the actuator
at mechanical end-stop or when actuator is overloaded in another way.
-Keep piston tube clean.
-Longer cable lengths may cause voltage drop which affects the performance of the
actuator.
-Function of the actuator is subject to the settings of the controller. If using your own
controller please contact Bansbach.
-All specifications are for 25 ºC ambient – low temperature might affect performance.
-Depending on load and application, nominal and actual stroke length may differ due to
internal disc springs not being fully compressed.
-The combination of gearing and stroke can cause limitations in the use of „End limit FW“
when using the S2-30 control. See more in the datasheet for S2-30.
-The actuator is not rotationally secured.