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Product Description
Nabtesco RV Reducer is a high-precision control reducer that uses a planocentric reduction mechanism.
The RV-E series has an angular contact ball bearing installed in the main bearing, so it can support external loads, has high torque rigidity and allowable torque, can reduce the number of required components, and is easy to install.
Nabtesco RV Reducer has achieved excellent results in the fields of industrial robots, machine tools, assembly equipment, and handling equipment.
Operating environment
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Use this product under the following environment:
1. Location where the ambient temperature is between -10°C and 40°C.
(for AF series, between 0˚C and + 40˚C)
2. Location where the humidity is less than 85% and no condensation occurs.
(for AF series, between 20% and 85% RH)
3. Location where the altitude is less than 1,000 m.
4. Well-ventilated location
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Do not install this product at the following locations.
1. Locations where a lot of dust is collected
2. Outdoor areas that are directly affected by wind and rain
3. Locations near to areas that contain combustible, explosive, or corrosive gases
and flammable materials
4. Location that is heated due to heat transfer and radiation from peripherals
and direct sun
5. Locations where the performance of the motor can be affected by magnetic
fields or vibration
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Note 1: If the required installation environment cannot be established, contact our customer representative in advance.
Note 2: When using the reduction gear under special conditions (clean room, equipment for food, concentrated alkali, high-pressure steam, etc.), contact our customer representative in
advance.
| RV-E | 6E | 20E | 40E | 80E | 110E | 160E | 320E | 450E |
| Output speed(rpm) | 5,10,15,20,25,30,40,50,60 | |||||||
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Standard ratio
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31 43 53.5 59 79 103 |
57 81 105 121 141 161 |
57 81 105 121 153 |
57 81 101 121 153 |
81 111 161 175 |
81 101 129 145 171 |
81 101 118.5 129 141 171 185 |
81 101 118.5 129 154.8 171 192 |
| omentary max. allowable torque (Nm) | 294 | 833 | 2058 | 3920 | 5390 | 7840 | 15680 | 22050 |
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Backlash (arc.min.)
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1.5 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
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Allowable moment (Nm)
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196 | 882 | 1666 | 2156 | 2940 | 3920 | 7056 | 8820 |
| omentary max. allowable moment (Nm) | 392 | 1764 | 3332 | 4312 | 5880 | 7840 | 14112 | 17640 |
| Permissible radial load(N) | 2139 | 7784 | 11593 | 12987 | 16647 | 18587 | 28066 | 30133 |
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