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Contact name:Daisy He
Shanghai Genius Industrial Co., Ltd |
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Robot Joint Arm Gearboxes RV Cycloidal Drive Pinwheel Planetary Cyclo Gear Reducer
The RV-E series of RV reducer is a kind of reduction gearbox that centers with the flat specially designed for accurate motion control. This series of speed reducers are featured of a compact body, lightweight, and high rigidity which is strong enough to be against overloading situations. Besides, the advantages of free backlash, micro rotating vibration and low inertia guarantee rapid acceleration, ultra-precise positioning, and smooth movement. The precision gear RV series is an ideal speed reducer especially for precision mechanical control in the fields of machine tools, factory robots, assembly equipment, conveying machines, and other related fields that need precise positioning, high rigidity, and shock-load capacity. The RV-40E reducer is also a kind of standard inline gearbox that provides high performance in an extremely compact and high rigid component configuration. The higher reliability and cost-effectiveness of RV-E robot gearbox thanks to the built-in angular ball bearings to support the external load. The rolling contact components ensure the RV-E gearbox high efficiency and long service life. Furthermore, a 2-stage reduction designed structure reduces the vibration and inertia greatly and at the same time increase the ratios. Besides, Belt/pulley configuration is also available for RV-E reducer. The RV-E reducer is featured with high quality and high precision together with a 2-stage cycloidal design that contributes to high torque, big ratio and shock-resistant capability. RV-E reducer adopts rolling contact components to reduce abrasion and extend the service life. Besides, the specially designed pin and cycloidal gear mechanism reduce the backlash and at the same time provide higher impact resistance than traditional speed reducers. And the RV E cycloidal reducer integrates big internal angular support bearings which offer high moment capacity without the need for an external support device. The perfect gear structure design and powerful roller bearings support of the shaft ensure life-long service time and allow instant peak loads up to 5 times of the nominated torque. (e.g. for emergency stops)
Feature
RV-20E Working Parameters
Output rotate speed
r/min
Model | 5 | 15 | 25 | 35 | ||||
Output Torque | Input Power | Output Torque | Input Power | Output Torque | Input Power | Output Torque | Input Power | |
Nm | kW | Nm | kW | Nm | kW | Nm | kW | |
20E | 243 | 0.17 | 180 | 0.38 | 152 | 0.54 | 137 | 0.66 |
Note: The rated torque is the output torque when the output rotate speed is at 15r/min.
RV-20E Performance Parameters
Model | Speed Ratio | Allowable output speed | Maximum Backlash | Allowable acceleration/deceleration torque | Momentary max allowable torque | Allowable moment | Momentary max allowable movement | Weight | Efficiency | Noise | |
Shaft Rotate(R) | Housing Rotate | r/min | arc.min | Nm | Nm | Nm | Nm | kg | % | dB | |
20E | 81 | 80 | 75 | 1 | 450 | 900 | 880 | 1760 | 4.7 | >80 | <75 |
105 | 104 | ||||||||||
121 | 120 | ||||||||||
141 | 140 | ||||||||||
161 | 160 | ||||||||||
RV-20E Installation Parameters
Inner hexagon bolt
Nominal dimension x pitch(mm) | Fastening Torque(Nm) | Fastening Force(N) | Bolt Requirement |
M6 ×1.0 | 15.6±0.78 | 13180 | GB/T 70.1-2000
Intensity class:12.9 Thread requirement: GB/T 1167-1996 |
M10×1.5 | 73.5±3.43 | 38080 |
Genius Robotics Zhenkang High Precision Planetary Gearboxes are widely used in the aviation industry, spaceflight, ship, radar, submarine, food machinery, medical machinery, women’ supplies machinery, composite materials. Equipment, precision testing instruments, data communication system, robot, mechanical arm, CNC machine tool, cutting and welding equipment, laser system, textile machinery, printing and dyeing machinery, packaging machinery, printing machinery, testing machines, stamping technology, plastic machinery, glass machinery, lifting machinery, metallurgical machinery, engineering machinery and University Scientific Research Institute and so on.
FAQ
Q: How long is your delivery time ? What is your terms of payment ?
A: Generally it is 40-45 days. The time may vary depending on the
product and the level of customization. For standard products,the
payment is: 30% T/T in advance ,balance before shipment.
Q: What is the exact MOQ or price for your product ?
A: As an OBM company, we can provide and adapt our products to a
wide range of needs.Thus, MOQ and price may greatly vary with size, material and further specifications;
For instance, costly products or standard products will usually
have a lower MOQ. Please contact us with all relevant details to get the most
accurate quotation.
