StepperOnline offers a wide range of planetary gearboxes, including spur, helical and right angle gearboxes, gearbox flanges from the smallest 28mm to the largest 120mm, reduction ratios from 3 to 100, and gearbox accuracy down to 3 arc minutes.
Series | Model Series |
Size (mm) |
Matching Motor |
Gear Stage |
Body Length (mm) |
Backlash (arcmin) |
Efficiency (%) |
Gear Ratio |
Weight (kg) |
IP Class | Input Shaft Diameter(mm) |
Input Shaft Length(mm) |
MG | MG17 | 42x42 | NEMA 17 | 1 | 40 | 30 | 90 | 5/10 | 0.25 | IP54 | Φ5 | 6.5~10.5 |
2 | 51 | 45 | 80 | 20/50/100 | 0.35 | IP54 | Φ5 | 6.5~10.5 | ||||
MG23 | 60x60 | NEMA 23 | 1 | 55.5 | 30 | 90 | 5/10 | 0.65 | IP54 | Φ8 | 8~14 | |
2 | 68 | 45 | 80 | 20/50 | 0.8 | IP54 | Φ8 | 8~14 | ||||
MGL | MGL17 | 42x42 | NEMA 17 | 1 | 55 | 30 | 90 | 4/5/10 | 0.29 | IP54 | Φ5 | 21.5~25 |
2 | 66 | 45 | 80 | 20/25/50/100 | 0.38 | IP54 | Φ5 | 21.5~25 | ||||
MGL23 | 60x60 | NEMA 23 | 1 | 66.3 | 30 | 90 | 4/5/10 | 0.75 | IP54 | Φ8 | 20~25 | |
2 | 78.8 | 45 | 80 | 20/50 | 0.9 | IP54 | Φ8 | 20~25 | ||||
EG | EGS8 | 22x22 | NEMA 8 | 1 | 40 | 15 | 96 | 5/10 | 0.07 | IP54 | Φ4 | 6.5~10.5 |
2 | 48 | 20 | 94 | 20/50 | 0.09 | IP54 | Φ4 | 6.5~10.5 | ||||
3 | 56 | 25 | 90 | 100 | 0.1 | IP54 | Φ4 | 6.5~10.5 | ||||
EGS11 | 28x28 | NEMA 11 | 1 | 33 | 15 | 90 | 10 | 0.1 | IP54 | Φ5 | 6.5~10.5 | |
2 | 41 | 20 | 81 | 50 | 0.13 | IP54 | Φ5 | 6.5~10.5 | ||||
3 | 49 | 25 | 73 | 100 | 0.16 | IP54 | Φ5 | 6.5~10.5 | ||||
EGS14 | 35x35 | NEMA 14 | 1 | 49.5 | 20 | 94 | 15/20 | 0.22 | IP54 | Φ5 | 6.5~10 | |
2 | 59 | 25 | 90 | 45/100 | 0.28 | IP54 | Φ5 | 6.5~10 | ||||
EG17 | 42x42 | NEMA 17 | 1 | 56 | 15 | 96 | 5/10 | 0.29 | IP54 | Φ5 | 21.5~25 | |
2 | 67 | 20 | 94 | 20/50/100 | 0.38 | IP54 | Φ5 | 21.5~25 | ||||
EG23 | 60x60 | NEMA 23 | 1 | 73.5 | 15 | 96 | 5/10 | 0.85 | IP54 | Φ6.35/Φ8/Φ10 | 12~31 | |
2 | 89.5 | 20 | 94 | 20/50 | 1.1 | IP54 | Φ6.35/Φ8/Φ10 | 12~31 | ||||
EG24 | 60x60 | NEMA 24 | 1 | 73.5 | 15 | 96 | 5/10 | 0.85 | IP54 | Φ10 | 12~31 | |
2 | 89.5 | 20 | 94 | 20/50 | 1.1 | IP54 | Φ10 | 12~31 | ||||
EG34 | 90x90 | NEMA 34 | 1 | 110 | 15 | 96 | 5/10 | 2.9 | IP54 | Φ12.7/Φ14 | 22~41 | |
2 | 132 | 15 | 94 | 20/50 | 3.7 | IP54 | Φ12.7/Φ14 | 22~41 | ||||
EG42 | 120x120 | NEMA 42 | 3 | 199 | 20 | 90 | 100 | 10 | IP54 | Φ19 | 40~60 | |
TG | TG40 | 42x42 | T6/A6/DSY | 1 | 51 | 15 | 96 | 5/10 | 0.33 | IP54 | Φ8 | ≤26.5 |
2 | 62 | 20 | 94 | 20/50 | 0.43 | IP54 | Φ8 | ≤26.5 | ||||
TG60 | 60x60 | T6/A6/DSY | 1 | 73.5 | 10 | 96 | 5/10 | 0.85 | IP54 | Φ14 | 12~31 | |
2 | 89.5 | 15 | 94 | 20/50/100 | 1.1 | IP54 | Φ14 | 12~31 | ||||
TG90 | 90x90 | T6/A6/DSY | 1 | 110 | 10 | 96 | 5/10 | 2.9 | IP54 | Φ19 | 22~41 | |
2 | 132.5 | 15 | 94 | 20/50 | 3.7 | IP54 | Φ19 | 22~41 | ||||
HTG | HTG40 | 42x42 | T6/A6/DSY | 1 | 55 | 3 | 97 | 5/10 | 0.5 | IP54 | Φ8 | ≤28 |
2 | 76 | 5 | 97 | 20/50 | 1.2 | IP54 | Φ8 | ≤28 | ||||
HTG60 | 60x60 | T6/A6/DSY | 1 | 72.5 | 3 | 97 | 3/5/10 | 1.1 | IP54 | Φ14 | ≤33 | |
2 | 101.5 | 5 | 94 | 20/50/100 | 1.1 | IP54 | Φ14 | ≤33 | ||||
HTG90 | 90x90 | T6/A6/DSY | 1 | 102 | 3 | 97 | 3/10 | 3.8 | IP54 | Φ19 | ≤44 | |
2 | 141 | 5 | 97 | 20/50/100 | 5.6 | IP54 | Φ19 | ≤44 | ||||
Helical | AB42 | 42x42 | 40x40 | 1 | 88 | 5 | 95 | 5/10 | 0.6 | IP65 | Φ8 | ≤26 |
AB90 | 90x90 | 80x80 | 1 | 155 | 5 | 97 | 5/10 | 3.7 | IP65 | Φ19 | ≤48 | |
AD60 | 60x60 | 60x60 | 1 | 81.5 | 3 | 97 | 5/10 | 1.4 | IP65 | Φ14 | ≤33.5 | |
2 | 103 | 5 | 94 | 20 | 1.6 | IP65 | Φ14 | ≤30 | ||||
AD90 | 90x90 | 80x80 | 1 | 109 | 3 | 97 | 5/10 | 3.3 | IP65 | Φ19 | ≤45 | |
2 | 139 | 7 | 94 | 20 | 4.7 | IP65 | Φ19 | ≤45 | ||||
AEP60 | 66x66 | 60x60 | 1 | 115 | 5 | 95 | 5/10 | 1.4 | IP65 | Φ14 | ≤30 | |
2 | 136.5 | 7 | 90 | 20 | 1.6 | IP65 | Φ14 | ≤30 | ||||
AEP90 | 90x90 | 80x80 | 1 | 153 | 5 | 95 | 5/10 | 3.3 | IP65 | Φ19 | ≤45 | |
2 | 183 | 7 | 92 | 20 | 4.7 | IP65 | Φ19 | ≤45 |
Model: MG17-G100
This high-precision planetary gearbox is belong to MG series gearbox, it with gear ratio 100:1 and a maximum 50arc-min backlash. Diffent with the EG series' steel gears, MG series' gears are made of powder metallurgy. It's an excellent choice for applications that require good accuracy but low cost...
C$26.73
Model: MG23-G5-D8
This high-precision planetary gearbox is belong to MG series gearbox, with gear ratio 5:1 and a maximum 30arc-min backlash. Different with the EG series' steel gears, MG series' gears are made of powder metallurgy. It's an excellent choice for applications that require good accuracy but low cost.
..
C$28.40
Model: MG23-G10-D8
This high-precision planetary gearbox is belong to MG series gearbox, it with gear ratio 10:1 and a maximum 30arc-min backlash. Different with the EG series' steel gears, MG series' gears are made of powder metallurgy. It's an excellent choice for applications that require good accuracy but low cost..
C$28.40
Model: MG23-G20-D8
The size of this gearbox is 57 x 57mm and the input shaft diameter is 8mm. This high-precision planetary gearbox is belong to MG series gearbox, it with gear ratio 20:1 and a maximum 50arc-min backlash. Diffent with the EG series' steel gears, MG series' gears are made of powder metallurgy. It's an ..
C$36.76
Model: MG23-G50-D8
The size of this gearbox is 57 x 57mm and the input shaft diameter is 8mm. This high-precision planetary gearbox is belong to MG series gearbox, it with gear ratio 50:1 and a maximum 50arc-min backlash. Diffent with the EG series' steel gears, MG series' gears are made of powder metallurgy. It's an ..
C$36.76
Model: RTG40-G3
This right angle gearbox features a 3:1 gear ratio with IP65-rated protection, ensuring reliable operation in dusty or wet environments. It maintains high precision with 15arc-min backlash and is specifically designed to interface with 40mm-sized servo motors.
Right angle gearbox is characterized ..
C$218.61
Model: RTG40-G5
This right angle gearbox features a 5:1 gear ratio with IP65-rated protection, ensuring reliable operation in dusty or wet environments. It maintains high precision with 15arc-min backlash and is specifically designed to interface with 40mm-sized servo motors.
Right angle gearbox is character..
C$218.61
Model: RTG40-G10
This right angle gearbox features a 10:1 gear ratio with IP65-rated protection, ensuring reliable operation in dusty or wet environments. It maintains high precision with 15arc-min backlash and is specifically designed to interface with 40mm-sized servo motors.
Right angle gearbox is characterized..
C$218.61
Model: RTG40-G20
This right angle gearbox features a 20:1 gear ratio with IP65-rated protection, ensuring reliable operation in dusty or wet environments. It maintains high precision with 18arc-min backlash and is specifically designed to interface with 40mm-sized servo motors.
Right angle gearbox is characte..
C$243.83
Model: RTG40-G50
This right angle gearbox features a 50:1 gear ratio with IP65-rated protection, ensuring reliable operation in dusty or wet environments. It maintains high precision with 18arc-min backlash and is specifically designed to interface with 40mm-sized servo motors.
Right angle gearbox is characte..
C$243.83
Model: RTG60-G5
The size of this gearbox is 60 x 60mm and the input shaft diameter is 14mm.
This right angle gearbox is designed for servo motor and the high speed and low speed shaft have a 90-degree or right angle relationship.
One of the main advantages of this right angle gearbox is its compact size and abil..
C$147.14
Model: RTG60-G10
The size of this gearbox is 60 x 60mm and the input shaft diameter is 14mm.
This right angle gearbox is designed for servo motor and the high speed and low speed shaft have a 90-degree or right angle relationship.
One of the main advantages of this right angle gearbox is its compact size and abil..
C$147.14