Planetary Gears GSF

The precision planetary gear units of the GSF series with ground helical gearing and preloaded double taper roller bearings ensure low-noise synchronism due to their immense load carrying capacity and rigidity even under high load conditions. The one-piece planet carrier and the integrated needle roller bearings enable the transmission of high torques. The additional shaft sealing ring ensures maximum protection against dust and splash water in accordance with protection class IP65.

Definition of serial numbers

Internal
Group No.
TypeSizeBacklash levelInput hollow shaftRatio
3GSF090119005

Backlash level: 1 = Standard; 0 = Reduced backlash
Input hollow shaft diam. = Max. motorshaft diam. = D9 in gearbox dimensions

Dimensions

StageGSF062GSF075GSF100GSF142GSF180
Centering diameter outputD2g6607090130160
Output shaft diameterD4k61622324055
Shaft height including feather keyD51824,5354359
Hole circle diameter outputD66885120165215
Clamping system diameterD8140496780107
22740496780
Max. motor shaft diameterD9F711924283855
21119242835
Hole circle diameter inputD10160,590120145186
24260,590120145
Housing lengthL1178108,5119158,5202,5
2100129,3163,5196,5247,5
Shaft length outputL2485688112112
Shaft length from shoulderL32836588282
Centering depth outputL41818272726
Distance from shaft endL542446
Feather key lengthL62032507070
Max. input length motor shaftL7135,5505774,5105
22135,5505774,5
Distance to center of screwL8167910,511
24,567910,5
Flange thickness outputL1167101215
Distance clamping ring – housingL13115,517,525,525,534
21115,517,525,525,5
Square housing outputSQ16276106142180
Square housing inputSQ216290120142180
2446290120142
Feather key widthB1h956101216
Min. mounting thread x depthG24 x1M5 x 8M6 x 10M8 x 13M10 x 16M12 x 20
2M4 x 6M5 x 8M6 x 10M8 x 13M10 x 16
Min. mounting thread x depthG3M5 x 8M8 x 13M10 x 16M12 x 20M14 x 22
Hole boreH14 x5,56,891113
Angle in °W14545454545
x times angle in °W24 x 904 x 904 x 904 x 904 x 90
Angle in °W33030303030
x times angle in °W44 x 904 x 904 x 904 x 904 x 90

Find additional info to motor flanges and reduction sleeves below.

Power table

LeistungsdatenGSF062GSF075GSF100GSF142GSF180Stage
Service lifetime*1tLh30000
Nominal input speedn1rpm40004000400040003000
Max. input speedn1 max.rpm80008000800080006000
Standard backlashjtarcmin<= 31
<= 52
Noise level*2QgdB (A)<= 58<= 60<= 63<= 65<= 67
Efficiencyƞ%>= 971
>= 942
Protection classIP65
Torsional rigidityctNm/arcmin8152760150
Max. radial force*3 F2rN2400430088001300017900
Max. axial force*3F2aN1950385076001095015200
Operating temperatureTB°C-25°C – +90°C
LubricationSynthetic grease (lifetime-lubricated)
Weight with flange*4mgkg1,704,508,3016,7034,301
2,524,808,4819,9837,302
Mounting positionAny
Output torquesGSF062GSF075GSF100GSF142GSF180RatioStage
Nominal output torque*5T2NNm62173227656126631
54153218538112241
50163350649124851
47149324602116371
451433095761112101
621493136561266152
541322805831122202
501663116491248252
471372926121174302
471342896021163352
451292785811124402
501453116491248502
471342896021163702
4512727557611121002
Max. acceleration torque*6T2BNm1123114091181227931
972753921049202041
902936301168224651
852685831084209371
8125755610372002101
11226856311812279152
9723850410492020202
9029956011682246252
8524752611022113302
8524152010842093352
8123250010462023402
9026156011682246502
8524152010842093702
81229495103720021002
Emergency stop torque*7T2NotNm1865196811968379831
1624596541749336641
15048910501947374451
1414479721806348971
13542992717283336101
18644793919683798152
16239684017493366202
15049893319473744252
14141187618363522302
14140286718063489352
13538783417433372402
15043593319473744502
14140286718063489702
135381325172833361002
Mass moment of inertiaGSF062GSF075GSF100GSF142GSF180RatioStage
Mass moment of inertia*8J1kgcm20,150,603,219,1828,8231
0,140,512,807,5123,5641
0,130,452,717,4023,7451
0,130,422,547,1522,4071
0,120,422,517,0122,35101
0,030,130,472,637,30152
0,030,130,472,637,30202
0,030,130,472,437,10252
0,030,130,472,437,10302
0,030,130,472,437,10352
0,030,130,472,436,92402
0,030,130,442,436,92502
0,030,130,442,396,72702
0,030,130,442,396,721002

*1 Load factor KA=1, n2=100 rpm ,at room temperature T=20°C in new condition
*2 Sound pressure level at 1m 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. GSF 62
    Gearbox typeCentering diameter
    Z
    Hole circle
    LK
    Max. centering depth
    LZ
    Max. motor shaft length
    L
    Screw type
    B
    Article number
    GSF062 1st.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-G062-070-002
    7090530M53-G062-070-003
    80100530M63-G062-080-001
     
    GSF062 2st.3046425M43-G044-030-001
    4063425M43-G044-040-002
    5070325M53-G044-050-002
    5070330M43-G044-050-004
    6075425M53-G044-060-001
  2. GSF 75
    Gearbox typeCentering diameter
    Z
    Hole circle
    LK
    Max. centering depth
    LZ
    Max. motor shaft length
    L
    Screw type
    B
    Article number
    GSF075 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
     
    GSF075 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-G062-070-002
    7090530M53-G062-070-003
    80100530M63-G062-080-001
  3. GSF 100
    Gearbox typeCentering diameter
    Z
    Hole circle
    LK
    Max. centering depth
    LZ
    Max. motor shaft length
    L
    Screw type
    B
    Article number
    GSF100 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
     
    GSF100 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
  4. GSF 142
    Gearbox typeCentering diameter
    Z
    Hole circle
    LK
    Max. centering depth
    LZ
    Max. motor shaft length
    L
    Screw type
    B
    Article number
    GSF142 1st.114,3200880M123-G142-114-001
    180215880M123-G142-180-001
    200235880M123-G142-200-001
     
    GSF142 2st.7090963M63-G120-070-001
    95115963M83-G120-095-002
    110145963M83-G120-110-001
    110130963M83-G120-110-003
    110165963M103-G120-110-005
    130165963M103-G120-130-001
  5. GSF 180
    Gearbox typeCentering diameter
    Z
    Hole circle
    LK
    Max. centering depth
    LZ
    Max. motor shaft length
    L
    Screw type
    B
    Article number
    GSF180 1st.114,320013115M123-G180-114-001
    20023513115M123-G180-200-001
     
    GSF180 2st.114,3200880M123-G142-114-001
    180215880M123-G142-180-001
    200235880M123-G142-200-001

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
GSF62119(✓)
211(✓)
75124(✓)
219(✓)
100128(✓)
224(✓)
142138
228(✓)
180155(✓)
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

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Planetary gears overview