Geeplus Europe Limited
We specialise in design and supply of advanced
actuation devices for your next generation products.

Rotary Solenoids

Rotary solenoids are on/off type actuators and develop torque in one direction when energised. The return force must be provided e.g. by a return spring.

Our rotary solenoids offer an angle of up to 95° (depending on size) and starting torque of up 13Nm. The robust design allows a high life expectation of up to 50 million cylces!

products / Rotary Solenoids

The rotary movement in our rotary solenoids is converted from a linear motion by the mechanical design of an inclined plane. There are three uniform spiral grooves that are stamped into both the case and the armature, called "ball races". The ball races provide the conversion of linear to rotary motion as well as the bearing system for the rotary movement.

The most important characteristics of our Rotary Solenoids are:

  • angle of rotation up to 95° (depending on type)
  • starting torque up to 13Nm (gross starting torque at 20°C)
  • high life time: up to >50 million cycles
  • fast response time: switching times < 5ms possible (depending on size and load)
  • mounting by studs
  • many options as standard: metric or SAE threads, shaft on either side, return spring, dust cover, tapped holes in armature plate
  • optional reduced noise option by special dust cover
  • viscous damping for size 491 and 591: smooth operation, soft endstop, less noise

rotary solenoids rotary solenoids
Model
Rotary angle
25°
(30° for 190)
Rotary angle
35°
Rotary angle
45°
Rotary angle
67.5°
Rotary angle
95°
Dimensions
Data-
sheet
Drawing
3D
(options
ABR)
 
starting torque
at 100% ED*
(at 10% ED*)
Nm
starting torque
at 100% ED*
(at 10% ED*)
Nm
starting torque
at 100% ED*
(at 10% ED*)
Nm
starting torque
at 100% ED*
(at 10% ED*)
Nm
starting torque
at 100% ED*
(at 10% ED*)
Nm
D x H
mm
.pdf
.igs
190
0.04
-
-
-
-
20 x 17
301
0.022
(0.15)
0.017
(0.127)
0.012
(0.081)
-
-
30 x 17
341
0.04
(0.31)
0.029
(0.23)
0.017
(0.16)
0.012
(0.075)
-
34 x 21
401
0.104
(0.52)
0.069
(0.355)
0.035
(0.276)
0.022
(0.185)
0.012
(0.115)
40 x 25
490
0.22
(1.39)
0.104
(0.84)
0.081
(0.725)
0.058
(0.45)
0.022
(0.185)
49 x 27
491
0.32
(1.39)
0.16
(0.96)
0.13
(0.79)
0.09
(0.52)
0.04
(0.24)
49 x 32
590
0.53
(3.2)
0.39
(2.14)
0.195
(1.26)
0.184
(1.0)
0.103
(0.6)
59 x 35
591
0.72
(3.45)
0.53
(2.27)
0.28
(1.36)
0.25
(1.07)
0.14
(0.64)
59 x 41
700
1.27
(4.9)
0.69
(4.37)
0.58
(3.42)
0.288
(2.01)
0.178
(1.21)
70 x 45
870
1.84
(11.3)
1.38
(7.35)
1.15
(6.2)
0.48
(3.34)
0.4
(1.95)
87 x 55
874
3.6
(13)
2.4
(8.7)
2.0
(7.4)
1.01
(3.9)
0.66
(2.2)
87 x 90
ED is duty cycle as a %-value, the additional limitation is the max. on time per cycle!

Rotary Solenoids General Information

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Geeplus Europe Ltd Unit C, Triple Two Centre, Tannery Close, Beckenham, BR3 4BY, UK
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