ATB-LM/RM series
Right angle bevel gear steel- Spiral bevel gearbox with three gears inside. Both ends can be use for input and output shaft on left or right.
- Steel housing, black oxidized
- Steel input and output shafts with ot without key
- Nominal torques:
- T2N : 25 Nm - 3.200 Nm
- Ratios
- 1-stage : 1
- Low backlash
- 1-stage : ≤ 6 arcmin
- High efficiency
- 1-stage : ≥ 98%
- Easy mountEasy mount
- Low Noise
- Compact structure
- Sizes available:
- ATB065LM / ATB075LM / ATB090LM / ATB110LM / ATB140LM /ATB170LM / ATB210LM / ATB240LM / ATB280LM
- ATB065RM / ATB075RM / ATB090RM / ATB110RM / ATB140RM /ATB170RM / ATB210RM / ATB240RM / ATB280RM
|
Model No. |
Stage | Ratio1 | ATB065 LM/RM |
ATB075 LM/RM |
ATB090 LM/RM |
ATB110 LM/RM |
ATB140 LM/RM |
ATB170 LM/RM |
ATB210 LM/RM |
ATB240 LM/RM |
ATB280 LM/RM |
|
| Nominal Output Torque T2N | Nm | 1 | 1 | 25 | 45 | 78 | 150 | 360 | 585 | 1,300 | 2,150 | 3,200 |
| Max Acceleration Torque T2B | Nm | 1 | 1 | 1.5 times Nominal Output Torque T2N | ||||||||
| Max. Acceleration Input Speed n1B | rpm | 1 | 1 | 7,500 | 6,500 | 5,500 | 4,500 | 3,500 | 3,000 | 2,200 | 2,000 | 1,700 |
| Backlash(2) | arcmin | 1 | 1 | ≤ 6 | ≤ 6 | ≤ 6 | ≤ 6 | ≤ 6 | ≤ 6 | ≤ 6 | ≤ 6 | ≤ 6 |
| Max. Radial Load F1rB2 (3) Input d1 |
N | 1 | 1 | 700 | 950 | 1,450 | 2,100 | 2,700 | 3,800 | 7,800 | 9,600 | 10,500 |
| Max. Radial Load F2rB3 (4) Output d2 |
N | 1 | 1 | 900 | 1,100 | 1,700 | 2,700 | 4,800 | 6,600 | 11,500 | 16,000 | 18,000 |
| Max. Axial Load F1aB2 (3) Input d1 |
N | 1 | 1 | 350 | 425 | 725 | 1,050 | 1,350 | 1,900 | 3,900 | 4,800 | 5,250 |
| Max. Axial Load F2aB3 (4) Output d2 |
N | 1 | 1 | 450 | 550 | 850 | 1,350 | 2,400 | 3,300 | 5,750 | 8,500 | 9,000 |
| Efficiency | % | 1 | 1 | ≥ 98 % | ||||||||
| Weight | kg | 1 | 1 | 3.5 | 5.6 | 9.0 | 15.2 | 24.1 | 42.4 | 81.4 | 122.0 | 190.9 |
| Operating Temp | ºC | 1 | 1 | -10ºC~+90ºC | ||||||||
| Lubrication | 1 | 1 | Synthetic Iubrication | |||||||||
| Noise Level(5) | dB(A) | 1 | 1 | ≤68 | ≤70 | ≤74 | ≤76 | ≤77 | ≤78 | ≤80 | ≤82 | ≤83 |
- Ratio ( i = N in / N out )
- Backlash is measured at 2% of Nominal output torque T2N
- Applied to the input shaft center at n1B
- Applied to the output shaft center at n1B
- These values are measured by gearbox with ratio 5 (1-stage) at 1,500 rpm no loading.
By lower ratio and/or higher RPM, the noise level could be 3 to 5 dB higher.
Rotation direction
Maximum radial and axial loads:
The maximum radial and axial loads on the output shaft of the gearbox depends on the design of the gearbox supporting bearings.
Apex Dynamics uses the extension straddle oversized ball bearing design. This can take heavy load from both axles
Permitted radial load F2r on center of output shaft X = ½ x L for various output speeds.
If radial force F2r is not exerted on the center of the ouput shaft X < ½ x L or X > ½ x L, the permitted radial and axial loads can be calculated by the position load factor Kb on the above diagram.
|
Model No. |
Stage | Ratio1 | ATB065 LM/RM |
ATB075 LM/RM |
ATB090 LM/RM |
ATB110 LM/RM |
ATB140 LM/RM |
ATB170 LM/RM |
ATB210 LM/RM |
ATB240 LM/RM |
ATB280 LM/RM |
|
| Massa Moments of inertia J1 |
kg*cm2 | 1 | 1 | 0.51 | 1.30 | 3.16 | 7.70 | 23.57 | 58.99 | 195.40 | 369.34 | 799.12 |
ATB-LM/RM series 1-stage
| ATB065LM ATB065RM |
ATB075LM ATB075RM |
ATB090LM ATB090RM |
ATB110LM ATB110RM |
ATB140LM ATB140RM |
ATB170LM ATB170RM |
ATB210LM ATB210RM |
ATB240LM ATB240RM |
ATB280LM ATB280RM |
|
| D1 | M4 | M6 | M6 | M8 | M10 | M12 | M16 | M16 | M16 |
| D3 k6 | 13 | 16 | 18 | 22 | 32 | 40 | 50 | 55 | 60 |
| D4 h7 | 63 | 73 | 88 | 108 | 135 | 165 | 205 | 235 | 275 |
| D5 | 31 | 35 | 43 | 53 | 68 | 83 | 104 | 124 | 144 |
| D6 | M4 | M5 | M5 | M8 | M12 | M16 | M16 | M16 | M20 |
| D7 | 21 | 22 | 28 | 33 | 47 | 55 | 75 | 85 | 110 |
| D8 | 53 | 62 | 76 | 95 | 92 | 114 | 142 | 160 | 176 |
| D9 | 4xM4xL7 | 4xM5xL8 | 4xM5xL8 | 6xM6xL10 | 6xM6xL10 | 6xM8xL12.5 | 6xM8xL12.5 | 6xM8xL12.5 | 6xM10xL15 |
| D10 | 15.4 | 20.4 | 25.8 | 35.8 | 49.8 | 59.3 | 79.3 | 92.3 | 102.3 |
| D11 g6 | 62.9 | 72.9 | 87 | 107 | 103 | 127 | 158 | 178 | 198 |
| D12 | 62 | 72 | 86 | 106 | 104 | 128 | 160 | 180 | 200 |
| D13 k6 | 13 | 16 | 18 | 22 | 32 | 40 | 50 | 55 | 60 |
| D14 h7 | 63 | 73 | 88 | 108 | 135 | 165 | 205 | 235 | 275 |
| D16 | M4 | M5 | M5 | M8 | M12 | M16 | M16 | M16 | M20 |
| L1 | 65 | 75 | 90 | 110 | 140 | 170 | 210 | 240 | 280 |
| L2 | 19.5 | 30 | 35 | 40 | 50 | 60 | 75 | 85 | 110 |
| L3 | 13 | 14.5 | 15 | 15 | 15 | 15 | 20 | 25 | 25 |
| L4 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| L5 | 16 | 25 | 28 | 32 | 45 | 50 | 70 | 80 | 100 |
| L6 | 2 | 2.5 | 3.5 | 4 | 2.5 | 5 | 2.5 | 2.5 | 5 |
| L7 | 47.5 | 54 | 62 | 72 | 87 | 102 | 127 | 147 | 167 |
| L8 | 67 | 84 | 97 | 112 | 137 | 162 | 202 | 232 | 277 |
| L9 | 4.5 | 4.8 | 4.8 | 7.2 | 10 | 12 | 12 | 12 | 15 |
| L10 | 10 | 12.5 | 12.5 | 19 | 28 | 36 | 36 | 36 | 42 |
| L11 | 27 | 30 | 36 | 44 | 55 | 67 | 85 | 95 | 110 |
| L12 | 19.5 | 30 | 35 | 40 | 50 | 60 | 75 | 85 | 110 |
| L13 | 13 | 15 | 15 | 15 | 15 | 15 | 20 | 25 | 25 |
| L14 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| L15 | 16 | 25 | 28 | 32 | 45 | 50 | 70 | 80 | 100 |
| L16 | 2 | 2.5 | 3.5 | 4 | 2.5 | 5 | 2.5 | 2.5 | 5 |
| L17 | 6 | 8 | 8 | 8 | 10 | 10 | 10 | 10 | 10 |
| L18 | 43 | 52.5 | 55 | 60 | 60 | 70 | 90 | 105 | 120 |
| L19 | 4.5 | 4.8 | 4.8 | 7.2 | 10 | 12 | 12 | 12 | 15 |
| L20 | 10 | 12.5 | 12.5 | 19 | 28 | 36 | 36 | 36 | 42 |
| L21 | 75.5 | 90 | 100 | 115 | 130 | 155 | 195 | 225 | 260 |
| L22 | 95 | 120 | 135 | 155 | 180 | 215 | 270 | 310 | 370 |
| B1 h9 | 5 | 5 | 6 | 6 | 10 | 12 | 14 | 16 | 18 |
| B2 h9 | 5 | 5 | 6 | 6 | 10 | 12 | 14 | 16 | 18 |
| H1 | 15 | 18 | 20.5 | 24.5 | 35 | 43 | 53.5 | 59 | 64 |
| H2 | 15 | 18 | 20.5 | 24.5 | 35 | 43 | 53.5 | 59 | 64 |
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