Planetary Gears 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. |
Type | Size | Bearing | Backlash level | Input hollow shaft | Ratio | ||||
3 | – | GSD | 047 | – | 1 | – | 11 | – | 100 | |
3 | – | GSD | 090 | T | – | 0 | – | 19 | – | 005 |
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 characteristics | Stage | GSD047 | GSD064 | GSD090 | GSD110 | GSD140 | ||
Housing diameter | D1 | 72 | 86 | 118 | 146 | 179 | ||
Outer centering diameter output | D2 | h7 | 28 | 40 | 63 | 80 | 100 | |
Inner centering diameter output | D4 | H7 | 12 | 20 | 31.5 | 40 | 50 | |
Hole circle diameter output | D6 | 20 | 31.5 | 50 | 63 | 80 | ||
Clamping system diameter | D8 | 1 | 27 | 40 | 49 | 67 | 80 | |
2 | 27 | 29 | 40 | 49 | 67 | |||
Input hollow shaft diameter | D9 | F7 | 1 | 11 | 19 | 24 | 28 | 38 |
2 | 11 | 14 | 19 | 24 | 35 | |||
Hole circle diameter input | D10 | 1 | 42 | 60.5 | 90 | 120 | 143 | |
2 | 42 | 42 | 60.5 | 90 | 120 | |||
Housing diameter input | D11 | h7 | 59 | 70 | 98 | 125 | 156 | |
Hole circle diameter (2) output | D12 | 67 | 79 | 109 | 135 | 168 | ||
Output flange diameter | D13 | h7 | 47 | 64 | 90 | 110 | 140 | |
Housing length | L1 | 1 | 33.5 | 46.5 | 69.5 | 80.5 | 103 | |
2 | 61.5 | 68.5 | 94 | 125.5 | 161 | |||
Shaft length output | L2 | 23.5 | 24.5 | 37 | 37 | 40 | ||
Max. input length motor shaft | L7 | 1 | 27 | 28 | 49.5 | 57 | 100 | |
2 | 21 | 25.5 | 27.5 | 50 | 57 | |||
Distance to center of screw | L8 | 1 | 4.5 | 6 | 7 | 9 | 10.5 | |
2 | 4.5 | 5 | 6 | 7 | 9 | |||
Flange thickness output | L11 | 4 | 5 | 7 | 8 | 10 | ||
Flange length output | L12 | 1.5 | 4 | 6 | 6 | 6 | ||
Distance clamping device – housing | L13 | 1 | 10 | 15.5 | 18 | 25.5 | 25.5 | |
2 | 10 | 11.5 | 15.5 | 18 | 25.5 | |||
Square housing | SQ1 | 44 | 44 | 62 | 90 | 120 | ||
Min. mounting thread x depth | G1 | 4 x M3 x 6.5 | 7 x M5 x 8 | 7 x M6 x 12 | 11 x M6 x 12 | 11 x M8 x 16 | ||
Min. mounting thread x depth | G2 | 1 | M4 x 8 | M5 x 10 | M5 x 10 | M8 x 16 | M8 x 16 | |
2 | M4 x 8 | M4 x 8 | M5 x 10 | M6 x 12 | M8 x 16 | |||
Hole bore | H1 | H7 | 3 x 4 | 5 x 6 | 6 x 6 | 6 x 7 | 8 x 8 | |
Hole bore | H2 | 8 x 3.4 | 8 x 4.5 | 8 x 5.5 | 8 x 5.5 | 12 x 6.6 |
Find additional info to motor flanges and reduction sleeves below.
Power table
Gearbox characteristics | GSD047 | GSD064 | GSD090 | GSD110 | GSD140 | Stage | |||
Service lifetime*1 | tL | h | 30000 | ||||||
Nominal input speed | n1 | rpm | 5000 | 4500 | 4500 | 4000 | 3500 | ||
Max. input speed | n1 max. | rpm | 10000 | 10000 | 8000 | 8000 | 6500 | ||
Standard backlash | jt | arcmin | <= 3 (opt. <=1) | 1 | |||||
<= 5 (opt. <=3) | 2 | ||||||||
Noise level*2 | Qg | dB (A) | <= 56 | <= 58 | <= 60 | <= 63 | <= 65 | ||
Efficiency | ƞ | % | >= 97 | 1 | |||||
>= 94 | 2 | ||||||||
Protection class | IP65 | ||||||||
Torsional rigidity | ct | Nm/arcmin | 6 | 14 | 30 | 86 | 155 | ||
Max. radial force (ball bearing)*3 | F2r | N | 1530 | 1890 | 6345 | 9540 | 10550 | ||
Max. axial force (ball bearing)*3 | F2a | N | 1020 | 1260 | 4230 | 6360 | 7035 | ||
Max. radial force (tapered bearing)*3 | F2r | N | – | – | 6345 | 9540 | 10550 | ||
Max. axial force (tapered bearing)*3 | F2a | N | – | – | 7330 | 11500 | 18600 | ||
Operating temperature | TB | °C | -25°C – +90°C | ||||||
Lubrication | Synthetic grease (lifetime-lubricated) | ||||||||
Weight with flange*4 | mg | kg | 0.7 | 1.4 | 4.2 | 7.4 | 13.9 | 1 | |
1 | 1.9 | 4.8 | 9.4 | 16.7 | 2 | ||||
Mounting position | Any | ||||||||
Output torques | GSD047 | GSD064 | GSD090 | GSD110 | GSD140 | Ratio | Stage | ||
Nominal output torque*5 | T2N | Nm | 23 | 63 | 168 | 352 | 683 | 4 | 1 |
21 | 53 | 163 | 350 | 649 | 5 | 1 | |||
20 | 49 | 149 | 324 | 602 | 7 | 1 | |||
17 | 45 | 143 | 309 | 576 | 10 | 1 | |||
23 | 63 | 168 | 352 | 683 | 20 | 2 | |||
21 | 53 | 163 | 350 | 649 | 25 | 2 | |||
20 | 49 | 149 | 324 | 602 | 35 | 2 | |||
23 | 63 | 168 | 352 | 683 | 40 | 2 | |||
21 | 53 | 163 | 350 | 649 | 50 | 2 | |||
20 | 49 | 149 | 324 | 602 | 70 | 2 | |||
17 | 45 | 143 | 309 | 576 | 100 | 2 | |||
Max. acceleration torque*6 | T2B | Nm | 41 | 113 | 302 | 634 | 1229 | 4 | 1 |
38 | 95 | 293 | 630 | 1168 | 5 | 1 | |||
36 | 89 | 268 | 583 | 1084 | 7 | 1 | |||
31 | 81 | 257 | 556 | 1037 | 10 | 1 | |||
41 | 113 | 302 | 634 | 1229 | 20 | 2 | |||
38 | 95 | 293 | 630 | 1168 | 25 | 2 | |||
36 | 88 | 268 | 583 | 1084 | 35 | 2 | |||
41 | 113 | 302 | 634 | 1229 | 40 | 2 | |||
38 | 95 | 293 | 630 | 1168 | 50 | 2 | |||
36 | 88 | 268 | 583 | 1084 | 70 | 2 | |||
31 | 81 | 257 | 556 | 1037 | 100 | 2 | |||
Emergency stop torque*7 | T2Not | Nm | 69 | 189 | 504 | 1056 | 2049 | 4 | 1 |
63 | 159 | 489 | 1050 | 1947 | 5 | 1 | |||
60 | 148 | 447 | 972 | 1806 | 7 | 1 | |||
51 | 135 | 429 | 927 | 1728 | 10 | 1 | |||
69 | 189 | 504 | 1056 | 2049 | 20 | 2 | |||
63 | 159 | 489 | 1050 | 1947 | 25 | 2 | |||
60 | 147 | 447 | 972 | 1806 | 35 | 2 | |||
69 | 189 | 504 | 1056 | 2049 | 40 | 2 | |||
63 | 158 | 489 | 1050 | 1947 | 50 | 2 | |||
60 | 147 | 447 | 972 | 1806 | 70 | 2 | |||
51 | 135 | 429 | 927 | 1728 | 100 | 2 | |||
Mass moment of inertia | GSD047 | GSD064 | GSD090 | GSD110 | GSD140 | Ratio | Stage | ||
Mass moment of inertia*8 | J1 | kgcm2 | 0.03 | 0.13 | 0.47 | 2.75 | 7.46 | 4 | 1 |
0.03 | 0.12 | 0.45 | 2.7 | 7.41 | 5 | 1 | |||
0.03 | 0.12 | 0.45 | 2.64 | 7.12 | 7 | 1 | |||
0.03 | 0.12 | 0.43 | 2.56 | 7.01 | 10 | 1 | |||
0.03 | 0.03 | 0.15 | 0.45 | 2.7 | 20 | 2 | |||
0.03 | 0.03 | 0.15 | 0.45 | 2.7 | 25 | 2 | |||
0.03 | 0.03 | 0.15 | 0.45 | 2.7 | 35 | 2 | |||
0.03 | 0.03 | 0.15 | 0.45 | 2.7 | 40 | 2 | |||
0.03 | 0.03 | 0.14 | 0.4 | 2.6 | 50 | 2 | |||
0.03 | 0.03 | 0.14 | 0.4 | 2.6 | 70 | 2 | |||
0.03 | 0.03 | 0.14 | 0.4 | 2.6 | 100 | 2 |
*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
- GSD 47
Gearbox type Centering diameter Hole circle Max. centering depth Max. motor shaft length Screw type Article number GSD47 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 - GSD 64
Gearbox type Centering diameter Hole circle Max. centering depth Max. motor shaft length Screw type Article number GSD64 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-G062-070-102 70 90 5 30 M5 3-G062-070-003 80 100 5 30 M6 3-G062-080-001 GSD64 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 - GSD 90
Gearbox type Centering diameter Hole circle Max. centering depth Max. motor shaft length Screw type Article number GSD090 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 GSD090 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-G062-070-102 70 90 5 30 M5 3-G062-070-003 80 100 5 30 M6 3-G062-080-001 - GSD 110
Gearbox type Centering diameter Hole circle Max. centering depth Max. motor shaft length Screw type Article number GSD110 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 GSD110 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 - GSD 140
Gearbox type Centering diameter Hole circle Max. centering depth Max. motor shaft length Screw type Article number GSD140 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 GSD140 2-st. 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
Reduction sleeves
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 | ||||
GSD | 47 | 1 / 2 | 11 | ✓ | ✓ | ✓ | (✓) | |||||||||||||||
64 | 1 | 19 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | (✓) | |||||||||||||
2 | 14 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | (✓) | |||||||||||||
90 | 1 | 24 | ✓ | ✓ | ✓ | ✓ | (✓) | |||||||||||||||
2 | 19 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | (✓) | ||||||||||||||
110 | 1 | 28 | ✓ | ✓ | ✓ | (✓) | (✓)* | (✓)* | ||||||||||||||
2 | 24 | ✓ | ✓ | ✓ | ✓ | (✓) | ||||||||||||||||
140 | 1 | 38 | ✓ | ✓ | (✓) | |||||||||||||||||
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.