Planetary Gears GSBL

Just like the GSB line, the GSBL line combines high performance with low backlash and high precision. Helical gears ensure a minimum noise level and smooth running. The right angle shape makes the GSBL line the perfect match for all dynamic applications where space is limited – in the 2-stage version, the input stage is dimensionally smaller than the output stage.

Definition of serial numbers

Internal
Group No.
Type Size Backlash level Input hollow shaft Ratio
3 GSBL 120 1 28 010
3 GSBL 060 14 025

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

Dimensions

mm to inch converter

Gearbox characteristics Stage GSBL044 GSBL062 GSBL090 GSBL120 GSBL142 GSBL180
Centering diameter output D2 h7 35 50 80 110 130 160
Output shaft diameter D4 h6 13 16 22 32 40 55
Shaft height including feather key D5 15 18 24.5 35 43 59
Hole circle diameter output D6 50 70 100 130 165 215
Clamping system diameter D8 1 27 40 49 67 80 107
2 27 27 40 49 67 80
Max. motor shaft diameter D9 F7 1 11 19 24 28 35 55
2 11 11 19 24 28 38
Hole circle diameter input D10 1 42 60.5 90 120 145 180
2 42 42 60.5 90 120 145
Housing length (1) WL1 1 98 115.5 167.1 208 236.5 313.6
2 124 132.5 161 226.6 274.5 320.5
Housing length (2) WL2 1 67 86.5 134 165.5 209.5 279
2 67 67 86.5 134 165.5 209.5
Housing length (3) WL3 1 45 55.5 89 105.5 138.5 189.5
2 45 45 55.5 89 105.5 138.5
Shaft length output L2 26 36 48 65 92 106
Shaft length from shoulder L3 20 28 36 50 74 82
Centering depth output L4 5 7 10 12 15 20
Distance from shaft end L5 2.5 4 3 5 5 6
Feather key length L6 15 20 30 40 65 70
Max. input length motor shaft L7 1 21 27.5 44 57 75 104.5
2 21 21 27.5 44 57 75
Distance to center of screw L8 1 4.5 6 7 9 10.5 11
2 4.5 4.5 6 7 9 10.5
Flange thickness output L11 5 8 10 12 15 16
Distance clamping device – housing L13 1 10 15.5 17.5 25.5 25.5 33
2 10 10 15.5 17.5 25.5 25.5
Square housing output SQ1 44 62 90 120 142 180
Square housing input SQ2 1 44 62 90 120 142 180
2 44 44 62 90 120 142
Feather key width B1 h9 5 5 6 10 12 16
Min. mounting thread x depth G2 4 x 1 M4 x 8 M5 x 11 M6 x 12 M8 x 16 M10 x 20 M12 x 24
2 M4 x 8 M4 x 8 M5 x 11 M6 x 12 M8 x 16 M10 x 20
Min. mounting thread x depth G3 M4 x 11 M5 x 14 M8 x 20 M10 x 23 M12 x 28 M14 x 32
Hole bore H1 4 x 4.5 5.5 6.8 9 11 13
Angle in ° W1 45 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 4 x 90
Angle in ° W3 30 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 4 x 90

Find additional info to motor flanges and reduction sleeves below.

Power table

Gearbox characteristics GSBL044 GSBL062 GSBL090 GSBL120 GSBL142 GSBL180 Stage
Service lifetime*1 tL h 30000
Nominal input speed n1 rpm 5000 5000 4000 4000 3000 3000
Max. input speed n1 max. rpm 10000 10000 8000 8000 6000 6000
Standard backlash jt arcmin <= 4 (opt. <=2) 1
<= 7 (opt. <=4) 2
Noise level*2 Qg dB (A) <= 65 <= 68 <= 70 <= 72 <= 70 <= 76
Efficiency ƞ % >= 95 1
>= 92 2
Protection class IP65
Torsional rigidity ct Nm/arcmin 3 7 14 27 60 145
Max. radial force*3 F2r N 780 1530 3250 6800 9400 15600
Max. axial force*3 F2a N 390 765 1625 3700 4700 7800
Operating temperature TB °C -25°C – +90°C
Lubrication Synthetic grease (lifetime-lubricated)
Weight with flange*4 mg kg 1 2.2 6.6 13.2 22.3 50 1
1 2 5.5 12.5 23.2 44.4 2
Mounting position Any
Output torques GSBL044 GSBL062 GSBL090 GSBL120 GSBL142 GSBL180 Ratio Stage
Nominal output torque*5 T2N Nm 20 62 173 352 656 1266 3 1
17 54 153 315 583 1122 4 1
17 50 168 350 649 1248 5 1
16 47 156 324 602 1163 7 1
15 45 148 309 576 1112 10 1
15 45 150 313 581 1124 16 1
15 45 148 309 576 1112 20 1
17 50 168 350 649 1248 25 2
16 47 159 327 612 1174 30 2
17 50 168 350 649 1248 50 2
16 47 156 324 602 1163 70 2
15 45 148 309 576 1112 100 2
16 47 156 324 602 1163 140 2
14 46 152 292 542 1043 180 2
15 45 148 309 576 1112 200 2
Max. acceleration torque*6 T2B Nm 36 112 311 634 1181 2279 3 1
31 97 275 567 1049 2020 4 1
31 90 302 630 1168 2246 5 1
29 85 281 583 1084 2093 7 1
27 81 266 556 1037 2002 10 1
27 81 270 563 1046 2023 16 1
27 81 266 556 1037 2002 20 1
31 90 302 630 1168 2246 25 2
29 85 286 589 1102 2113 30 2
31 90 302 630 1168 2246 50 2
29 85 281 583 1084 2093 70 2
27 81 266 556 1037 2002 100 2
29 85 281 583 1084 2093 140 2
25 83 274 526 976 1877 180 2
27 81 266 556 1037 2002 200 2
Emergency stop torque*7 T2Not Nm 60 186 519 1056 1968 3798 3 1
51 162 459 945 1749 3366 4 1
51 150 504 1050 1947 3744 5 1
48 141 468 972 1806 3489 7 1
45 135 444 927 1728 3336 10 1
45 135 450 939 1743 3372 16 1
45 135 444 927 1728 3336 20 1
51 150 504 1050 1947 3744 25 2
48 141 477 981 1836 3522 30 2
51 150 504 1050 1947 3744 50 2
48 141 468 972 1806 3489 70 2
45 135 444 927 1728 3336 100 2
48 141 468 972 1806 3489 140 2
42 138 456 876 1626 3129 180 2
45 135 444 927 1728 3336 200 2
Mass moment of inertia GSBL044 GSBL062 GSBL090 GSBL120 GSBL142 GSBL180 Ratio Stage
Mass moment of inertia*8 J1 kgcm2 0.09 0.36 2.28 6.85 23.5 68.2 3 1
0.09 0.36 2.28 6.85 23.5 68.2 4 1
0.09 0.36 2.28 6.85 23.5 68.2 5 1
0.09 0.36 2.28 6.85 23.5 68.2 7 1
0.09 0.36 2.28 6.85 23.5 68.2 10 1
0.03 0.08 1.88 6.2 21.8 65.5 16 1
0.03 0.08 1.88 6.2 21.8 65.5 20 1
0.09 0.09 0.36 2.28 6.85 23.1 25 2
0.09 0.09 0.36 2.28 6.85 23.1 30 2
0.09 0.09 0.36 2.28 6.85 23.1 50 2
0.09 0.09 0.36 2.28 6.85 23.1 70 2
0.09 0.09 0.36 2.28 6.85 23.1 100 2
0.03 0.03 0.1 1.88 6.2 21.2 140 2
0.03 0.03 0.1 1.88 6.2 21.2 180 2
0.03 0.03 0.1 1.88 6.2 21.2 200 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

metric

Gearbox characteristics metric GSBL044 GSBL062 GSBL090 GSBL120 GSBL142 GSBL180 Stage
Service lifetime*1 tL h 30000
Nominal input speed n1 rpm 5000 5000 4000 4000 3000 3000
Max. input speed n1 max. rpm 10000 10000 8000 8000 6000 6000
Standard backlash jt arcmin <= 4 (opt. <=2) 1
<= 7 (opt. <=4) 2
Noise level*2 Qg dB (A) <= 65 <= 68 <= 70 <= 72 <= 70 <= 76
Efficiency ƞ % >= 95 1
>= 92 2
Protection class IP65
Torsional rigidity ct Nm/arcmin 3 7 14 27 60 145
Max. radial force*3 F2r N 780 1530 3250 6800 9400 15600
Max. axial force*3 F2a N 390 765 1625 3700 4700 7800
Operating temperature TB °C -25°C – +90°C
Lubrication Synthetic grease (lifetime-lubricated)
Weight with flange*4 mg kg 1 2.2 6.6 13.2 22.3 50 1
1 2 5.5 12.5 23.2 44.4 2
Mounting position Any
Output torques GSBL044 GSBL062 GSBL090 GSBL120 GSBL142 GSBL180 Ratio Stage
Nominal output torque*5 T2N Nm 20 62 173 352 656 1266 3 1
17 54 153 315 583 1122 4 1
17 50 168 350 649 1248 5 1
16 47 156 324 602 1163 7 1
15 45 148 309 576 1112 10 1
15 45 150 313 581 1124 16 1
15 45 148 309 576 1112 20 1
17 50 168 350 649 1248 25 2
16 47 159 327 612 1174 30 2
17 50 168 350 649 1248 50 2
16 47 156 324 602 1163 70 2
15 45 148 309 576 1112 100 2
16 47 156 324 602 1163 140 2
14 46 152 292 542 1043 180 2
15 45 148 309 576 1112 200 2
Max. acceleration torque*6 T2B Nm 36 112 312 633 1181 2279 3 1
30 96 276 567 1049 2020 4 1
30 91 302 629 1168 2247 5 1
28 85 282 584 1083 2094 7 1
26 81 266 556 1038 2002 10 1
26 81 270 563 1045 2022 16 1
26 81 266 556 1038 2002 20 1
30 91 302 629 1168 2247 25 2
28 85 285 588 1102 2113 30 2
30 91 302 629 1168 2247 50 2
28 85 282 584 1083 2094 70 2
26 81 266 556 1038 2002 100 2
28 85 282 584 1083 2094 140 2
25 83 274 525 975 1877 180 2
26 81 266 556 1038 2002 200 2
Emergency stop torque*7 T2Not Nm 60 186 520 1055 1969 3799 3 1
50 161 460 945 1748 3367 4 1
50 151 504 1049 1947 3745 5 1
47 142 469 973 1805 3490 7 1
44 135 444 926 1729 3336 10 1
44 135 450 939 1742 3371 16 1
44 135 444 926 1729 3336 20 1
50 151 504 1049 1947 3745 25 2
47 142 476 980 1836 3522 30 2
50 151 504 1049 1947 3745 50 2
47 142 469 973 1805 3490 70 2
44 135 444 926 1729 3336 100 2
47 142 469 973 1805 3490 140 2
41 139 457 876 1625 3128 180 2
44 135 444 926 1729 3336 200 2
Mass moment of inertia GSBL044 GSBL062 GSBL090 GSBL120 GSBL142 GSBL180 Ratio Stage
Mass moment of inertia*8 J1 kgcm2 0.09 0.36 2.28 6.85 23.5 68.2 3 1
0.09 0.36 2.28 6.85 23.5 68.2 4 1
0.09 0.36 2.28 6.85 23.5 68.2 5 1
0.09 0.36 2.28 6.85 23.5 68.2 7 1
0.09 0.36 2.28 6.85 23.5 68.2 10 1
0.03 0.08 1.88 6.2 21.8 65.5 16 1
0.03 0.08 1.88 6.2 21.8 65.5 20 1
0.09 0.09 0.36 2.28 6.85 23.1 25 2
0.09 0.09 0.36 2.28 6.85 23.1 30 2
0.09 0.09 0.36 2.28 6.85 23.1 50 2
0.09 0.09 0.36 2.28 6.85 23.1 70 2
0.09 0.09 0.36 2.28 6.85 23.1 100 2
0.03 0.03 0.1 1.88 6.2 21.2 140 2
0.03 0.03 0.1 1.88 6.2 21.2 180 2
0.03 0.03 0.1 1.88 6.2 21.2 200 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

imperial

Gearbox characteristics imperial GSBL044 GSBL062 GSBL090 GSBL120 GSBL142 GSBL180 Stage
Service lifetime*1 tL h 30000
Nominal input speed n1 rpm 5000 5000 4000 4000 3000 3000
Max. input speed n1 max. rpm 10000 10000 8000 8000 6000 6000
Standard backlash jt arcmin <= 4 (opt. <=2) 1
<= 7 (opt. <=4) 2
Noise level*2 Qg dB (A) <= 65 <= 68 <= 70 <= 72 <= 70 <= 76
Efficiency ƞ % >= 95 1
>= 92 2
Protection class IP65
Torsional rigidity ct lbf ft / arcmin 2.21 5.16 10.33 19.92 44.26 106.96
Max. radial force*3 F2r lbf 175 344 731 1529 2113 3507
Max. axial force*3 F2a lbf 88 172 365 832 1057 1753
Operating temperature TB °F -13°F – +194°F
Lubrication Synthetic grease (lifetime-lubricated)
Weight with flange*4 mg lb 2.20 4.85 14.55 29.10 49.16 110.23 1
2.20 4.41 12.13 27.56 51.15 97.88 2
Mounting position Any
Output torques GSBL044 GSBL062 GSBL090 GSBL120 GSBL142 GSBL180 Ratio Stage
Nominal output torque*5 T2N lbf ft 15 46 128 260 484 934 3 1
13 40 113 232 430 828 4 1
13 37 124 258 479 921 5 1
12 35 115 239 444 858 7 1
11 33 109 228 425 820 10 1
11 33 111 231 429 829 16 1
11 33 109 228 425 820 20 1
13 37 124 258 479 921 25 2
12 35 117 241 451 866 30 2
13 37 124 258 479 921 50 2
12 35 115 239 444 858 70 2
11 33 109 228 425 820 100 2
12 35 115 239 444 858 140 2
10 34 112 215 400 769 180 2
11 33 109 228 425 820 200 2
Max. acceleration torque*6 T2B lbf ft 27 83 230 467 871 1681 3 1
22 71 204 418 774 1490 4 1
22 67 223 464 862 1657 5 1
21 63 208 431 799 1545 7 1
19 60 196 410 766 1477 10 1
19 60 199 415 771 1491 16 1
19 60 196 410 766 1477 20 1
22 67 223 464 862 1657 25 2
21 63 210 434 813 1559 30 2
22 67 223 464 862 1657 50 2
21 63 208 431 799 1545 70 2
19 60 196 410 766 1477 100 2
21 63 208 431 799 1545 140 2
18 61 202 387 719 1384 180 2
19 60 196 410 766 1477 200 2
Emergency stop torque*7 T2Not lbf ft 44 137 384 778 1452 2802 3 1
37 119 339 697 1289 2483 4 1
37 111 372 774 1436 2762 5 1
35 105 346 718 1331 2574 7 1
32 100 327 683 1275 2461 10 1
32 100 332 693 1285 2486 16 1
32 100 327 683 1275 2461 20 1
37 111 372 774 1436 2762 25 2
35 105 351 723 1354 2598 30 2
37 111 372 774 1436 2762 50 2
35 105 346 718 1331 2574 70 2
32 100 327 683 1275 2461 100 2
35 105 346 718 1331 2574 140 2
30 103 337 646 1199 2307 180 2
32 100 327 683 1275 2461 200 2
Mass moment of inertia GSBL044 GSBL062 GSBL090 GSBL120 GSBL142 GSBL180 Ratio Stage
Mass moment of inertia*8 J1 oz in2 0.49 1.97 12.47 37.45 128.49 372.88 3 1
0.49 1.97 12.47 37.45 128.49 372.88 4 1
0.49 1.97 12.47 37.45 128.49 372.88 5 1
0.49 1.97 12.47 37.45 128.49 372.88 7 1
0.49 1.97 12.47 37.45 128.49 372.88 10 1
0.16 0.44 10.28 33.90 119.19 358.12 16 1
0.16 0.44 10.28 33.90 119.19 358.12 20 1
0.49 0.49 1.97 12.47 37.45 126.30 25 2
0.49 0.49 1.97 12.47 37.45 126.30 30 2
0.49 0.49 1.97 12.47 37.45 126.30 50 2
0.49 0.49 1.97 12.47 37.45 126.30 70 2
0.49 0.49 1.97 12.47 37.45 126.30 100 2
0.16 0.16 0.55 10.28 33.90 115.91 140 2
0.16 0.16 0.55 10.28 33.90 115.91 180 2
0.16 0.16 0.55 10.28 33.90 115.91 200 2

*1 Load factor KA=1, n2=100 rpm ,at room temperature T=68°F 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. GSBL 44
    Gearbox type Centering diameter
    Z
    Hole circle
    LK
    Max. centering depth
    LZ
    Max. motor shaft length
    L
    Screw type
    B
    Article number
    GSBL044 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. GSBL 62
    Gearbox type Centering diameter
    Z
    Hole circle
    LK
    Max. centering depth
    LZ
    Max. motor shaft length
    L
    Screw type
    B
    Article number
    GSBL062 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
    GSBL062 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
  3. GSBL 90
    Gearbox type Centering diameter
    Z
    Hole circle
    LK
    Max. centering depth
    LZ
    Max. motor shaft length
    L
    Screw type
    B
    Article number
    GSBL090 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
    GSBL090 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
  4. GSBL 120
    Gearbox type Centering diameter
    Z
    Hole circle
    LK
    Max. centering depth
    LZ
    Max. motor shaft length
    L
    Screw type
    B
    Article number
    GSBL120 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
    GSBL120 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
  5. GSBL 142
    Gearbox type Centering diameter
    Z
    Hole circle
    LK
    Max. centering depth
    LZ
    Max. motor shaft length
    L
    Screw type
    B
    Article number
    GSBL142 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
    GSBL142 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
  6. GSBL 180
    Gearbox type Centering diameter
    Z
    Hole circle
    LK
    Max. centering depth
    LZ
    Max. motor shaft length
    L
    Screw type
    B
    Article number
    GSBL180 1st. 114,3 200 13 115 M12 3-G180-114-001
    200 235 13 115 M12 3-G180-200-001
    GSBL180 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

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
GSB / GSBL 44 1 / 2 11 (✓)
62 1 19 (✓)
2 11 (✓)
90 1 24 (✓)
2 19 (✓)
120 1 28 (✓) (✓)* (✓)*
2 24 (✓)
142 1 35 (✓)
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

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Application examples

Planetary gears overview