● Super Compact design with high stiffness
● Extremely low backlash (1 arc-min)
● More design flexibility thanks to the component set
● Integrated angular bearings to bear high instant radial force and axial force.
● A high ratio of up to 400 is available without enlarging the gearbox size.
● The Max. torque can reach 5 times of the rated torque (start or stop)
● A good option to save space due to the design of a hollow shaft through-hole ( up to 12.7cm diameter).
The MKD RV-C hollow shaft robot gearbox features a center through-hole for the sake of space-saving and with a configuration of the component set for more design flexibility.
The MKD RV-C reducer is featured of low backlash, high efficiency, and long service life that thanks to the rolling contact components. Besides, the off-center 2nd stage reduction design to increase the ratio and meantime to reduce the vibration and inertia. Furthermore, the MKD RV-C gearbox also includes a set of big inner angular support bearings that offer large moment capacities and without the need for external support devices which can reduce the design time and mounting costs.
The MKD RV-C high-quality precision hollow shaft gearbox incorporates a 2-stage cycloidal design that contributes to a high ratio, high torque, and strong shock-load capabilities. The application of rolling contact components reduces the wear and extend the service life. At the same time, RV-C reducer features lower backlash due to the unique pin and gear construction of the cycloidal design which provides higher precision and shockCycloidal cycloidal RV reducer resistance than the traditional speed reducers. The MKD RV-C reducer also consists of big internal angular support bearings that offer large moment capacities and without the need for external support devices.
The almost symmetrical gear design and all shafts are supported by roller bearings, which guarantees constant performance during the service life and allows the torque up to 5 times of the given nominated torque to meet short-term peak loads. (such as emergency stop).
The MKD RV-C robot speed reducer features of high stiffness and the strong ability to support the high external moment capacity due to the integrated angular support bearings and therefore without any needs of external support equipment, which not only reduces the number of components and saves total cost, but also increases the operating reliability.
The cycloidal pin and gear teeth of MKD RV-C reducer are 100% continuous contact that guarantees extremely low backlash and high shock load capacity.
The two-stage reduction mechanism can reduce the vibration thanks to the lower speed rotation of two cycloidal gears and meantime reduce the inertia due to the reduced input coupling size.
RV-C robot gearbox is also available with a broad variety of ratios that can be gotten through the combinations of the spur gears in the first stage.
The use of rolling contact components throughout the MKD RV-C reducer contributes to an outstanding starting efficiency, low backlash, low abrasion, and long service life.
The transmission error reflects the angular transmission accuracy between the input shaft and the output shaft. Test results show that the accuracy of these gears is very high.
When the input gear is fixed, the nominated torque is imposed on the output shaft in two directions and the elasticity is measured. At zero load (dead point), the distanceΔ-φbetween the upper and lower boundary maps of the hysteresis region is a maximum of 1 arc-min.
China High-Quality Motion Control Products Manufacturer – Your Precision Transmission Solution Expert.
+86 131 6618 0210 (wechat/whatsapp/skype)
Email: gearbox@mkdsh.com
reducergearbox@gmail.com
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