Planetary Gears GSD

Planetengetriebe GSD

Its short design makes the GSD line the ideal high-end gearbox for space restricted applications. The output flange for robotics produces highest torsional rigidity. The low standard backlash of the GSD line makes it the perfect fit for highly dynamic applications where highest positioning and speed accuracy is required. The GSD line is equipped with maximum preloaded deep groove ball bearings by standard – optionally, it is also available with taper roller bearings to accommodate higher radial and axial forces.

Definition of serial numbers

Internal
Group No.
TypeSizeBearingBacklash levelInput hollow shaftRatio
3GSD047111100
3GSD090 T019005

Bearing: with T = Tapered bearing; without T = Ball bearing
Backlash level: 1 = Standard; 0 = Reduced backlash
Input hollow shaft diam. = Max. motorshaft diam. = D9 in gearbox dimensions

Dimensions

Gearbox characteristicsStageGSD047GSD064GSD090GSD110GSD140
Housing diameterD17286118146179
Outer centering diameter outputD2h728406380100
Inner centering diameter outputD4H7122031.54050
Hole circle diameter outputD62031.5506380
Clamping system diameterD812740496780
22729404967
Input hollow shaft diameterD9F711119242838
21114192435
Hole circle diameter inputD1014260.590120143
2424260.590120
Housing diameter inputD11h7597098125156
Hole circle diameter (2) outputD126779109135168
Output flange diameterD13h7476490110140
Housing lengthL1133.546.569.580.5103
261.568.594125.5161
Shaft length outputL223.524.5373740
Max. input length motor shaftL71272849.557100
22125.527.55057
Distance to center of screwL814.567910.5
24.55679
Flange thickness outputL11457810
Flange length outputL121.54666
Distance clamping device – housingL1311015.51825.525.5
21011.515.51825.5
Square housingSQ144446290120
Min. mounting thread x depthG14 x M3 x 6.57 x M5 x 87 x M6 x 1211 x M6 x 1211 x M8 x 16
Min. mounting thread x depthG21M4 x 8M5 x 10M5 x 10M8 x 16M8 x 16
2M4 x 8M4 x 8M5 x 10M6 x 12M8 x 16
Hole boreH1H73 x 45 x 66 x 66 x 78 x 8
Hole boreH28 x 3.48 x 4.58 x 5.58 x 5.512 x 6.6

Find additional info to motor flanges and reduction sleeves below.

Power table

Gearbox characteristicsGSD047GSD064GSD090GSD110GSD140Stage
Service lifetime*1tLh30000
Nominal input speedn1rpm50004500450040003500
Max. input speedn1 max.rpm1000010000800080006500
Standard backlashjtarcmin<= 3 (opt. <=1)1
<= 5 (opt. <=3)2
Noise level*2QgdB (A)<= 56<= 58<= 60<= 63<= 65
Efficiencyƞ%>= 971
>= 942
Protection classIP65
Torsional rigidityctNm/arcmin6143086155
Max. radial force (ball bearing)*3 F2rN153018906345954010550
Max. axial force (ball bearing)*3F2aN10201260423063607035
Max. radial force (tapered bearing)*3F2rN6345954010550
Max. axial force (tapered bearing)*3F2aN73301150018600
Operating temperatureTB°C-25°C – +90°C
LubricationSynthetic grease (lifetime-lubricated)
Weight with flange*4mgkg0.71.44.27.413.91
11.94.89.416.72
Mounting positionAny
Output torquesGSD047GSD064GSD090GSD110GSD140RatioStage
Nominal output torque*5T2NNm236316835268341
215316335064951
204914932460271
1745143309576101
2363168352683202
2153163350649252
2049149324602352
2363168352683402
2153163350649502
2049149324602702
17451433095761002
Max. acceleration torque*6T2BNm41113302634122941
3895293630116851
3689268583108471
31812575561037101
411133026341229202
38952936301168252
36882685831084352
411133026341229402
38952936301168502
36882685831084702
318125755610371002
Emergency stop torque*7T2NotNm691895041056204941
631594891050194751
60148447972180671
511354299271728101
6918950410562049202
6315948910501947252
601474479721806352
6918950410562049402
6315848910501947502
601474479721806702
5113542992717281002
Mass moment of inertiaGSD047GSD064GSD090GSD110GSD140RatioStage
Mass moment of inertia*8J1kgcm20.030.130.472.757.4641
0.030.120.452.77.4151
0.030.120.452.647.1271
0.030.120.432.567.01101
0.030.030.150.452.7202
0.030.030.150.452.7252
0.030.030.150.452.7352
0.030.030.150.452.7402
0.030.030.140.42.6502
0.030.030.140.42.6702
0.030.030.140.42.61002

*1 Load factor KA=1, n2=100 rpm ,at room temperature T=20°C in new condition
*2 Sound pressure level at 1 m distance, measured for an input speed of 3000 rpm without load
*3 On the center of the output shaft
*4 Deviation of up to 10 % possible
*5 Service life: 30,000 h, n2=100 rpm
*6 Max 1000 cycles per hour. Acceleration torque proportion < 5% of the total operation time
*7 Max 1000 cycles over the gear service life
*8 Related to the input shaft

Motorflanges

  1. GSD 47
    Gearbox typeCentering diameterHole circleMax. centering depthMax. motor shaft lengthScrew typeArticle number
    GSD473046425M43-G044-030-001
    4063425M43-G044-040-002
    5070325M53-G044-050-002
    5070330M43-G044-050-004
    6075425M53-G044-060-001
  2. GSD 64
    Gearbox typeCentering diameterHole circleMax. centering depthMax. motor shaft lengthScrew typeArticle number
    GSD64 1st3046530M43-G062-030-001
    5070530M53-G062-050-001
    5070530M43-G062-050-002
    5095530M63-G062-050-004
    6075530M63-G062-060-001
    6075530M53-G062-060-002
    7090540M63-G062-070-102
    7090530M53-G062-070-003
    80100530M63-G062-080-001
     
    GSD64 2st.3046425M43-G044-030-001
    4063425M43-G044-040-002
    5070325M53-G044-050-002
    5070330M43-G044-050-004
    6075425M53-G044-060-001
  3. GSD 90
    Gearbox typeCentering diameterHole circleMax. centering depthMax. motor shaft lengthScrew typeArticle number
    GSD090 1st.7090850M63-G090-070-001
    7090850M53-G090-070-002
    80100850M63-G090-080-001
    95115850M83-G090-095-002
    95130850M83-G090-095-003
    951151355M83-G090-095-006
    110145850M83-G090-110-001
    1101452265M83-G090-110-002
    110130850M83-G090-110-003
    130165850M103-G090-130-001
     
    GSD090 2st.3046530M43-G062-030-001
    5070530M53-G062-050-001
    5070530M43-G062-050-002
    5095530M63-G062-050-004
    6075530M63-G062-060-001
    6075530M53-G062-060-002
    7090540M63-G062-070-102
    7090530M53-G062-070-003
    80100530M63-G062-080-001
  4. GSD 110
    Gearbox typeCentering diameterHole circleMax. centering depthMax. motor shaft lengthScrew typeArticle number
    GSD110 1st.7090963M63-G120-070-001
    95115963M83-G120-095-002
    110145963M83-G120-110-001
    110130963M83-G120-110-003
    110165963M103-G120-110-005
    130165963M103-G120-130-001
     
    GSD110 2st.7090850M63-G090-070-001
    7090850M53-G090-070-002
    80100850M63-G090-080-001
    95115850M83-G090-095-002
    95130850M83-G090-095-003
    951151355M83-G090-095-006
    110145850M83-G090-110-001
    1101452265M83-G090-110-002
    110130850M83-G090-110-003
    130165850M103-G090-130-001
  5. GSD 140
    Gearbox typeCentering diameterHole circleMax. centering depthMax. motor shaft lengthScrew typeArticle number
    GSD140 1st.114,3200880M123-G142-114-001
    180215880M123-G142-180-001
    200235880M123-G142-200-001
     
    GSD140 2-st.7090963M63-G120-070-001
    95115963M83-G120-095-002
    110145963M83-G120-110-001
    110130963M83-G120-110-003
    110165963M103-G120-110-005
    130165963M103-G120-130-001

Reduction sleeves

Definition of serial number for reduction sleeves

Internal Group No.TypeInput hollow shaft diam. DMotor shaft diam. d
3G035028
3G011009
Gearbox
type
SizeStagesInternal
diam. D
Motor shaft diameter d in mm
68910111212.7141619222428323538424855
GSD471 / 211(✓)
64119(✓)
214(✓)
90124(✓)
219(✓)
110128(✓)(✓)*(✓)*
224(✓)
140138(✓)
235(✓)

= Reduction sleeve available;
(
) = no reduction sleeve necessary;
(✓)* = Possible as a specially designed model. Further diameters can also be provided. Please contact us directly.

Additional information

Contact person

email hidden; JavaScript is required

Custom planetary gears

Application examples

Planetary gears overview