EN
  1. Home
  2. Our products
  3. Planetary gears
  4. Planetary Gears GSF

GSA
GSB
GSF
GSD
GSBL
GSN
GFE

Planetary Gears GSF

Planetary Gear 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.

Technical documentation

Inquiry form

Assembly instructions

Definition of serial numbers

Internal
Group No.		 Type Size Backlash level Input hollow shaft Ratio
3 – GSF 090 – 1 – 19 – 005

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

Dimensions

GSF dimensions
Stage GSF062 GSF075 GSF100 GSF142 GSF180
Centering diameter output D2 g6 60 70 90 130 160
Output shaft diameter D4 k6 16 22 32 40 55
Shaft height including feather key D5 18 24,5 35 43 59
Hole circle diameter output D6 68 85 120 165 215
Clamping system diameter D8 1 40 49 67 80 107
2 27 40 49 67 80
Max. motor shaft diameter D9 F7 1 19 24 28 38 55
2 11 19 24 28 35
Hole circle diameter input D10 1 60,5 90 120 145 186
2 42 60,5 90 120 145
Housing length L1 1 78 108,5 119 158,5 202,5
2 100 129,3 163,5 196,5 247,5
Shaft length output L2 48 56 88 112 112
Shaft length from shoulder L3 28 36 58 82 82
Centering depth output L4 18 18 27 27 26
Distance from shaft end L5 4 2 4 4 6
Feather key length L6 20 32 50 70 70
Max. input length motor shaft L7 1 35,5 50 57 74,5 105
2 21 35,5 50 57 74,5
Distance to center of screw L8 1 6 7 9 10,5 11
2 4,5 6 7 9 10,5
Flange thickness output L11 6 7 10 12 15
Distance clamping ring – housing L13 1 15,5 17,5 25,5 25,5 34
2 11 15,5 17,5 25,5 25,5
Square housing output SQ1 62 76 106 142 180
Square housing input SQ2 1 62 90 120 142 180
2 44 62 90 120 142
Feather key width B1 h9 5 6 10 12 16
Min. mounting thread x depth G2 4 x 1 M5 x 8 M6 x 10 M8 x 13 M10 x 16 M12 x 20
2 M4 x 6 M5 x 8 M6 x 10 M8 x 13 M10 x 16
Min. mounting thread x depth G3 M5 x 8 M8 x 13 M10 x 16 M12 x 20 M14 x 22
Hole bore H1 4 x 5,5 6,8 9 11 13
Angle in ° W1 45 45 45 45 45
x times angle in ° W2 4 x 90 4 x 90 4 x 90 4 x 90 4 x 90
Angle in ° W3 30 30 30 30 30
x times angle in ° W4 4 x 90 4 x 90 4 x 90 4 x 90 4 x 90

Find additional info to motor flanges and reduction sleeves below.

Power table

Leistungsdaten GSF062 GSF075 GSF100 GSF142 GSF180 Stage
Service lifetime*1 tL h 30000
Nominal input speed n1 rpm 4000 4000 4000 4000 3000
Max. input speed n1 max. rpm 8000 8000 8000 8000 6000
Standard backlash jt arcmin <= 3 1
<= 5 2
Noise level*2 Qg dB (A) <= 58 <= 60 <= 63 <= 65 <= 67
Efficiency ƞ % >= 97 1
>= 94 2
Protection class IP65
Torsional rigidity ct Nm/arcmin 8 15 27 60 150
Max. radial force*3 F2r N 2400 4300 8800 13000 17900
Max. axial force*3 F2a N 1950 3850 7600 10950 15200
Operating temperature TB °C -25°C – +90°C
Lubrication Synthetic grease (lifetime-lubricated)
Weight with flange*4 mg kg 1,70 4,50 8,30 16,70 34,30 1
2,52 4,80 8,48 19,98 37,30 2
Mounting position Any
Output torques GSF062 GSF075 GSF100 GSF142 GSF180 Ratio Stage
Nominal output torque*5 T2N Nm 62 173 227 656 1266 3 1
54 153 218 538 1122 4 1
50 163 350 649 1248 5 1
47 149 324 602 1163 7 1
45 143 309 576 1112 10 1
62 149 313 656 1266 15 2
54 132 280 583 1122 20 2
50 166 311 649 1248 25 2
47 137 292 612 1174 30 2
47 134 289 602 1163 35 2
45 129 278 581 1124 40 2
50 145 311 649 1248 50 2
47 134 289 602 1163 70 2
45 127 275 576 1112 100 2
Max. acceleration torque*6 T2B Nm 112 311 409 1181 2279 3 1
97 275 392 1049 2020 4 1
90 293 630 1168 2246 5 1
85 268 583 1084 2093 7 1
81 257 556 1037 2002 10 1
112 268 563 1181 2279 15 2
97 238 504 1049 2020 20 2
90 299 560 1168 2246 25 2
85 247 526 1102 2113 30 2
85 241 520 1084 2093 35 2
81 232 500 1046 2023 40 2
90 261 560 1168 2246 50 2
85 241 520 1084 2093 70 2
81 229 495 1037 2002 100 2
Emergency stop torque*7 T2Not Nm 186 519 681 1968 3798 3 1
162 459 654 1749 3366 4 1
150 489 1050 1947 3744 5 1
141 447 972 1806 3489 7 1
135 429 927 1728 3336 10 1
186 447 939 1968 3798 15 2
162 396 840 1749 3366 20 2
150 498 933 1947 3744 25 2
141 411 876 1836 3522 30 2
141 402 867 1806 3489 35 2
135 387 834 1743 3372 40 2
150 435 933 1947 3744 50 2
141 402 867 1806 3489 70 2
135 381 325 1728 3336 100 2
Mass moment of inertia GSF062 GSF075 GSF100 GSF142 GSF180 Ratio Stage
Mass moment of inertia*8 J1 kgcm2 0,15 0,60 3,21 9,18 28,82 3 1
0,14 0,51 2,80 7,51 23,56 4 1
0,13 0,45 2,71 7,40 23,74 5 1
0,13 0,42 2,54 7,15 22,40 7 1
0,12 0,42 2,51 7,01 22,35 10 1
0,03 0,13 0,47 2,63 7,30 15 2
0,03 0,13 0,47 2,63 7,30 20 2
0,03 0,13 0,47 2,43 7,10 25 2
0,03 0,13 0,47 2,43 7,10 30 2
0,03 0,13 0,47 2,43 7,10 35 2
0,03 0,13 0,47 2,43 6,92 40 2
0,03 0,13 0,44 2,43 6,92 50 2
0,03 0,13 0,44 2,39 6,72 70 2
0,03 0,13 0,44 2,39 6,72 100 2

*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

Motor flange for planetary gears
Motor flange for planetary gears - rendering
  1. GSF 62
    Gearbox type Centering diameter
    Z    		 Hole circle
    LK    		 Max. centering depth
    LZ    		 Max. motor shaft length
    L    		 Screw type
    B    		 Article number
    GSF062 1st. 30 46 5 30 M4 3-G062-030-001
    50 70 5 30 M5 3-G062-050-001
    50 70 5 30 M4 3-G062-050-002
    50 95 5 30 M6 3-G062-050-004
    60 75 5 30 M6 3-G062-060-001
    60 75 5 30 M5 3-G062-060-002
    70 90 5 40 M6 3-G062-070-002
    70 90 5 30 M5 3-G062-070-003
    80 100 5 30 M6 3-G062-080-001
     
    GSF062 2st. 30 46 4 25 M4 3-G044-030-001
    40 63 4 25 M4 3-G044-040-002
    50 70 3 25 M5 3-G044-050-002
    50 70 3 30 M4 3-G044-050-004
    60 75 4 25 M5 3-G044-060-001
  2. GSF 75
    Gearbox type Centering diameter
    Z    		 Hole circle
    LK    		 Max. centering depth
    LZ    		 Max. motor shaft length
    L    		 Screw type
    B    		 Article number
    GSF075 1st. 70 90 8 50 M6 3-G090-070-001
    70 90 8 50 M5 3-G090-070-002
    80 100 8 50 M6 3-G090-080-001
    95 115 8 50 M8 3-G090-095-002
    95 130 8 50 M8 3-G090-095-003
    95 115 13 55 M8 3-G090-095-006
    110 145 8 50 M8 3-G090-110-001
    110 145 22 65 M8 3-G090-110-002
    110 130 8 50 M8 3-G090-110-003
    130 165 8 50 M10 3-G090-130-001
     
    GSF075 2st. 30 46 5 30 M4 3-G062-030-001
    50 70 5 30 M5 3-G062-050-001
    50 70 5 30 M4 3-G062-050-002
    50 95 5 30 M6 3-G062-050-004
    60 75 5 30 M6 3-G062-060-001
    60 75 5 30 M5 3-G062-060-002
    70 90 5 40 M6 3-G062-070-002
    70 90 5 30 M5 3-G062-070-003
    80 100 5 30 M6 3-G062-080-001
  3. GSF 100
    Gearbox type Centering diameter
    Z    		 Hole circle
    LK    		 Max. centering depth
    LZ    		 Max. motor shaft length
    L    		 Screw type
    B    		 Article number
    GSF100 1st. 70 90 9 63 M6 3-G120-070-001
    95 115 9 63 M8 3-G120-095-002
    110 145 9 63 M8 3-G120-110-001
    110 130 9 63 M8 3-G120-110-003
    110 165 9 63 M10 3-G120-110-005
    130 165 9 63 M10 3-G120-130-001
     
    GSF100 2st. 70 90 8 50 M6 3-G090-070-001
    70 90 8 50 M5 3-G090-070-002
    80 100 8 50 M6 3-G090-080-001
    95 115 8 50 M8 3-G090-095-002
    95 130 8 50 M8 3-G090-095-003
    95 115 13 55 M8 3-G090-095-006
    110 145 8 50 M8 3-G090-110-001
    110 145 22 65 M8 3-G090-110-002
    110 130 8 50 M8 3-G090-110-003
    130 165 8 50 M10 3-G090-130-001
  4. GSF 142
    Gearbox type Centering diameter
    Z    		 Hole circle
    LK    		 Max. centering depth
    LZ    		 Max. motor shaft length
    L    		 Screw type
    B    		 Article number
    GSF142 1st. 114,3 200 8 80 M12 3-G142-114-001
    180 215 8 80 M12 3-G142-180-001
    200 235 8 80 M12 3-G142-200-001
     
    GSF142 2st. 70 90 9 63 M6 3-G120-070-001
    95 115 9 63 M8 3-G120-095-002
    110 145 9 63 M8 3-G120-110-001
    110 130 9 63 M8 3-G120-110-003
    110 165 9 63 M10 3-G120-110-005
    130 165 9 63 M10 3-G120-130-001
  5. GSF 180
    Gearbox type Centering diameter
    Z    		 Hole circle
    LK    		 Max. centering depth
    LZ    		 Max. motor shaft length
    L    		 Screw type
    B    		 Article number
    GSF180 1st. 114,3 200 13 115 M12 3-G180-114-001
    200 235 13 115 M12 3-G180-200-001
     
    GSF180 2st. 114,3 200 8 80 M12 3-G142-114-001
    180 215 8 80 M12 3-G142-180-001
    200 235 8 80 M12 3-G142-200-001

Reduction sleeves

Reduction sleeve
Reductiln sleeve dimensions

Definition of serial number for reduction sleeves

Internal Group No. Type Input hollow shaft diam. D Motor shaft diam. d
3 – G – 035 – 028
3 – G – 011 – 009
Gearbox
type		 Size Stages Internal
diam. D		 Motor shaft diameter d in mm
6 8 9 10 11 12 12.7 14 16 19 22 24 28 32 35 38 42 48 55
GSF 62 1 19 ✓ ✓ ✓ ✓ ✓ ✓ (✓)
2 11 ✓ ✓ ✓ (✓)
75 1 24 ✓ ✓ ✓ ✓ (✓)
2 19 ✓ ✓ ✓ ✓ ✓ ✓ (✓)
100 1 28 ✓ ✓ ✓ (✓)
2 24 ✓ ✓ ✓ ✓ (✓)
142 1 38 ✓ ✓
2 28 ✓ ✓ ✓ (✓)
180 1 55 (✓)
2 35 ✓ ✓ ✓ (✓)

✓ = 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

+49 7657 88 303
E-Mail

Custom planetary gears

Custom planetary gear - cut away
Details

Application examples

Details

Planetary gears overview

Planetary gears G-series
back