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We are professional manufacturer and exporter of industrial Gear box and electric motors for several years from China.
We believe that we can cooperate with you on this business and please contact us if you are interested.
You are welcomed to visit our Youtube site for more information:
With Best Regards,
Lance ( Marketing Director; Mr. )
NER GROUP CO.,LIMITED
Tel:+86-535-6330966
Mobile:+86-18563806647
Viber/Line/Whatsapp/Wechat: 008618563806647
E-mail: info@sogears.com; Skype ID: qingdao411
We are professional manufacturer and exporter of industrial Gear box and electric motors for several years from China.
We believe that we can cooperate with you on this business and please contact us if you are interested.
You are welcomed to visit our Youtube site for more information:
With Best Regards,
Lance ( Marketing Director; Mr. )
NER GROUP CO.,LIMITED
Tel:+86-535-6330966
Mobile:+86-18563806647
Viber/Line/Whatsapp/Wechat: 008618563806647
E-mail: info@sogears.com; Skype ID: qingdao411
A screw jack is a mechanical device that transfers rotational motion to linear motion. It takes advantage of the mechanical advantage of a screw thread, which allows it to be used to magnify force.
We are professional manufacturer and exporter of industrial Gear box and electric motors for several years from China.
We believe that we can cooperate with you on this business and please contact us if you are interested.
You are welcomed to visit our Youtube site for more information:
With Best Regards,
Lance ( Marketing Director; Mr. )
NER GROUP CO.,LIMITED
Tel:+86-535-6330966
Mobile:+86-18563806647
Viber/Line/Whatsapp/Wechat: 008618563806647
E-mail: info@sogears.com; Skype ID: qingdao411
1、The cycloid reducer is allowed to be used in the continuous working system while allowing both positive and negative directions of operation. Some models of cycloid reducers are only allowed to rotate in one direction.
2、The speed of the input shaft is rated at 1500 rpm, and it is recommended to use a 6-pole motor with 960 rpm when the input power is greater than 18.5 kW.
3、Horizontal installation of the cycloid reducer working position is horizontal position. In the installation, the maximum horizontal tilt angle is generally less than 15°. In more than 15 °, other measures should be used to ensure adequate lubrication and prevent oil leakage.
4、The output shaft of the cycloid reducer can not be subject to large axial force and radial force, in the case of large axial force and radial force shall take other measures.
Phone:+86-15268533330
Tel:+86-571-82350567
Fax:+86-571-82350567
Email:sales@dellmotor.com
Add:Lingang Industrial Zone, Guali Town, Xiaoshan District, Hangzhou City, Zhejiang Province, China
www.tvtion-machinery.com/products/horizontal-ribbon-blend...
The horizontal ribbon blender is mainly composed of a barrel, a spiral blades and a transmission system. A double-layer spiral blade is set on the transmission main shaft, which can also be made into three layers. The outer spiral gathers the material from both sides to the center, and the inner spiral brings the material from the center is transported to both sides, forming convective mixing.
The inner and outer diameter spirals on the mixing shaft drive the materials in the barrel to move. The inner spiral drives the materials close to the axis to rotate on the axis, pushing the axial direction from the inside to both ports. The outer spiral drives the materials close to the barrel wall to rotate on the axis, and the axial direction moves from both sides, inward conveying to achieve high efficiency, rapid and uniform mixing.
HORIZONTAL RIBBON BLENDER DIAGRAM
DISCHARGING ADVANTAGES
Powder materials: the ribbon mixer adopts a pneumatic discharge structure, which has the advantages of fast discharge and no residue.
Fine materials or semi-fluid materials, adopt manual butterfly valves or pneumatic butterfly valves are available, which are economical to use and good sealing effects
Special working environments, jackets can be configured for heating or cooling
Heating method uses electric heating and thermal oil heating. Electric heating is convenient, but the heating speed is slow and high energy consumption
Thermal oil heating requires oil pan, oil conduction system and pipelines, which is expensive, but it heats up quickly and consumes low energy
Cooling process adopts cooling water injected into the jacket, which has a large heat exchange area and a fast cooling rate
The motor and the mixing spindle are directly connected through a cycloidal pinwheel reducer, which has a simple structure, reliable operation and easy maintenance
STRUCTURE OF HORIZONTAL RIBBON BLENDER
This horizontal mixer is widely used in the mixing of putty paste, real stone paint, dry powder, putty, medicine, food, chemicals, feed, ceramics, refractory materials, etc. Especially for powders and powders, powders and glue liquids materials mixing, it is optimum for viscous materials.
WORKING FLOW CHART
Solution 1: Manual feeding to tipping station to horizontal ribbon mixer to discharge valve to vibrating screen.
Solution 2: Manual feeding by tipping station to Vacuum conveying to horizontal ribbon conical mixer to mobile silo.
WF series high-precision reduction gears consist of an accurate reduction mechanism and high-capacity radial and axial cylindrical bearings.
Assembly method: horizontal, vertical, biaxial and direct type, etc
Transmission ratio:
single stage: 9-87, transmission efficiency over 90%
Double stage: 121-5133
Three stage:6545-446571
Conditions of use: cycloidal pinwheel reducer is allowed to be used in the continuous working system, while allowing positive and reverse two directions of operation; The rated speed of the input shaft is 1500 RPM. When the input power is greater than 18.5 KWH, it is recommended to use a 6-pole motor with 960 RPM. The working position of the horizontal installation cycloidal pinwheel reducer is horizontal. The maximum horizontal inclination Angle at installation is generally less than 15°. Other measures should be taken to ensure adequate lubrication and prevent oil leakage at more than 15°; The output shaft of cycloidal pinion reducer can not be subjected to large axial and radial forces, and other measures must be taken when there are large axial and radial forces.
Company name:Victory Machinery Technology Co., LTD
Web:www.victory-motor.com
Add:No. 70 Chenyang Village, Jiaze Town, Changzhou, Jiangsu, China
Phone:15861132046
Email:rylee@vmttech.com
Tip:213000
Among the wide range of Power Transmission Products that N S Engineering offers, the Cycloidal Lantern Reducer is a simple yet highly task oriented product.
Get more details:https://www.nseng.co.in/cycloidal-lantern-reducer.html
RV Wrist Axis Reducer in Welding Arm Wrist Joint: A Function-First Technical Guide
RV wrist axis reducer sits at a critical point inside a robotic welding arm. In practice, it converts fast motor rotation into slow, high-torque wrist motion. This compact gearbox absorbs shock loads, controls backlash, and holds the welding torch steady through thousands of weld cycles. Robot builders, therefore, rely on this component to translate raw servo speed into precise wrist rotation. RV stands for Rotary Vector, and this name describes the cycloidal disk motion inside the gearbox. Consequently, engineers need a clear picture of its mechanical function. Only then can they match the right industrial robot reducer to a production line.
In short, this article covers the mechanical function, the torque path, and the accuracy specifications of the RV wrist axis reducer in modern welding robotics.
Inside the RV Wrist Axis Reducer: Two-Stage Cycloidal Architecture
An RV wrist axis reducer works through two distinct stages. First, the initial stage uses a simple planetary gear set to cut the input speed, and these gears turn eccentric cam shafts. Next, the second stage takes over the heavy torque work. Specifically, the eccentric cams drive two cycloidal disks in a wobbling, nutating motion, and pins on a fixed ring gear mesh with lobes on each disk. In turn, the disks wobble, output pins capture this motion, and the carrier transfers rotation to the output shaft.
Among the wide range of Power Transmission Products that N S Engineering offers, the Cycloidal Lantern Reducer is a simple yet highly task oriented product.
for more details please online visit :https://bit.ly/2Zm6EHq
Equipment method:
--Foot installment, flange installment
--Horizontal type, vertical type.Various of motors or double shafts can be equipped
Characteristics：
1). Multi-stage transmission can be adopted, and the reduction ratio is larger.
2). Small size, stable operation and low noise.
3). Reasonable design, easy maintenance, easy to disassemble and install.
4). Reduction ratio of 1:87 can be achieved, and the efficiency is above 94%
5). Reliable and hardened (HRC58 ～ 62), so durable and long life.
1. We accept customized products as per your special requirement.
2.Guidelines for the Selection:Usually we can select one machine which is suitable for you with some informations from you
■Assembly Method
•RVC type reducer installed on the supporting parts of standard legend for see figure D.2. When assembly, please be sure to inject the specified amount of grease.
•Figure D.2, figure D.3 shows the "O" type of ring seal position, so please refer to the seal design.
•The structure can not be used "O" ring, please use the form C.3 liquid sealing sealant.
■Example Of Low Speed Tube Assembly
Low speed tube for protection through the hollow part of the cable and the lubrication grease inside the seal reducer. Figure D.2 is a reference example for the installation of a low speed tube.
Univario Transmission offers premium cycloidal gearboxes at unmatched costs over India. These precision-engineered units convey uncommon torque capacity with negligible backfire, guaranteeing smooth operation in requesting applications. Our compact plans highlight prevalent stun resistance and amplified benefit life compared to customary gearboxes. With comprehensive specialized bolster, across the nation conveyance, and competitive estimating, Univario gives cost-effective control transmission arrangements for different businesses. Encounter solid execution without compromising quality—choose Univario for your cycloidal gearbox necessities and maximize operational proficiency.
www.victory-motor.com/product/special-motor-for-gearbox/c...
Cycloidal pin wheel reducer special motor is used with cycloidal pin wheel reducer, we can customize different sizes of connection flanges and output shafts according to the needs of reducer customers. It has the characteristics of small size, smooth operation, low noise, less failure, long life and so on. It can be widely used in petroleum, environmental protection, chemical industry, cement, transportation, textile, pharmaceutical, food, printing, lifting, mining, metallurgy, construction, power generation and other industries as a driving and supporting deceleration device.
+86-15861132046
rylee@vmttech.com
Speed reducers are widely available in a multitude of ratios and power ratings. Under some limited conditions, speed increasers can also be used as speed reducers. Some types of reducers cannot be used as increasers. Many worm gear reducers and some cycloidal designs will not back drive as an increaser. In the more common case of the worm reducer, if the lead angle of the worm is less than 10 degrees, the gear set is self-locking. In this case the frictional forces in the gear mesh cannot be overcome by a torque applied to the worm wheel. Learn more...
Most SCARA robots use a harmonic drive at the base rotation axis. This choice keeps the arm light and fast for pick-and-place work. However, heavier-duty SCARA models change that calculation. Once payload and horizontal reach grow past a certain point, base joint torque grows with them. An RV reducer then becomes the practical choice for this base rotation axis. In fact, choosing an RV Reducer as the SCARA Robot Base delivers the benefits of this unique gear solution. This cycloidal gear reducer, a precision reducer built for rigidity, trades some top speed for stability under load. This article explains why that trade-off shifts inside a real SCARA robot arm.
Why SCARA Base Rotation Axis Torque Grows With Reach and Payload
The base rotation axis carries the full weight of the arm above it. J1 also carries any payload riding at the end of the reach. Because this joint covers most of the SCARA's horizontal motion, it sees the largest reaction torque during every stop. A longer arm multiplies this torque even further, since torque scales with the distance from the pivot point. So, a compact SCARA with a short reach can rely on a lighter harmonic drive. A longer-reach SCARA, by contrast, needs a stiffer reducer at the same joint. This is where an RV reducer earns its place inside the base rotation axis.
Factory direct sale Needle shell Needle gear shell Cycloidal pin wheel reducer accessories Deceleration part Round needle shell
The company is the governing unit of Shengzhou Motor Industry Association, and has passed ISO9001: 2000 international quality system certification, AAA credit rating enterprise.
HZPT is one of the leading manufacturers & suppliers of Worm gearboxes,Planetary gearboxes,Cycloidal Gearbox ,Gear Motors in China,Speed reducers & Gear reducers China. Buy gearboxes and gear motors from the best manufacturers in China. We are supplying our products to customers all over the world
hzpt.com/gear-reducer-speed-reducer-gear-motor-planetary-...
RV Reducer Function Inside the Heavy Payload Pick-and-Place Robot
TallMan Robotics | Industrial Automation Insights
A heavy payload pick-and-place robot moves castings, engine blocks, or steel assemblies well beyond typical handling weights. Every joint on this arm must resist bending and torsion at once, not just spin freely. An RV reducer sits at the base and shoulder joints to handle exactly this combined load. Unlike a standard gearbox, this cycloidal gear reducer pairs a planetary first stage with a cycloidal second stage. As a result, the reducer delivers high torque and high stiffness inside a compact housing. Robot builders place this reducer wherever material handling robotics pushes payload capacity past what lighter joints can hold. This article explains how that reducer functions inside a real heavy payload robot arm.
Why Heavy Payload Pick-and-Place Demands a Different Joint Solution
A pick-and-place robot handling light parts can rely on a compact, fast-cycling joint design. Heavy payload material handling changes this equation completely. Once a part exceeds roughly fifty kilograms, base and shoulder joint torque climbs into a range that standard gearboxes cannot sustain reliably. Because the arm must also resist bending moments from an off-center grip, joint rigidity becomes just as important as raw torque capacity. So, engineers turn to an RV reducer for this class of robot.
www.tallman-robotics.com/rv-reducer-for-heavy-payload-robot/
RV reducer welding arm wrist joint refers to a compact cycloidal gear reducer installed at a welding robot's wrist axis. It converts motor rotation into precise, low-backlash torch movement, often under one arcminute. A hollow shaft design routes the torch cable through the joint center, supporting accurate seam tracking during continuous arc welding.
A robotic welding arm depends on wrist joint precision more than raw base torque. The wrist joint aims the torch through the whole weld path. An RV reducer inside this joint controls torch angle with almost no play. Unlike the base or shoulder joints, the wrist joint carries the torch, cable bundle, and shielding gas line together. This combination demands a compact, low-backlash cycloidal gear reducer built for exactly this space. Robot builders increasingly place a lightweight RV reducer at the wrist rotation joint for this reason. This article explains how that reducer functions inside a real robotic welding arm.
Why Welding Arm Wrist Joints Need a Different Reducer Profile
Most robot joints trade off torque against precision. However, the wrist axis of a welding arm cannot compromise on either quality. The torch itself weighs little, but the cable bundle behind it adds real inertia. Because arc welding tracks a continuous seam, the wrist must hold angle steady between path corrections. Any backlash inside the wrist joint reducer shows up directly as weld seam wander.
www.tallman-robotics.com/rv-reducer-welding-arm-wrist-joint/
RV Reducer Function in Laser Welding Robot Positioners
Laser welding robot cells depend on more than a laser source and a robot arm. A rotary positioner holds the workpiece and turns it into the optimal weld angle. The RV reducer sits inside the positioner. In fact, most operators never notice this small component. So, In practice, this gearbox converts high motor speed into low-speed, high-torque rotation. In addition, it holds position under load with almost no drift. The following sections cover RV reducer function inside laser welding robot positioners. Overall, topics range from gear mechanics to service life.
What Is an RV Reducer and Its Role in a Robot Positioner
An RV reducer is a two-stage cycloidal gearbox. First, an initial stage uses a planetary gear train. Second, a following stage uses cycloidal discs and pin teeth. As a result, these two stages produce reduction ratios from roughly 57:1 up to 192:1 inside one compact housing. A welding robot positioner mounts this reducer at the rotary axis, between the servo motor and the workpiece fixture. Consequently, the positioner turns a heavy fixture with fine precision. Notably, a direct-drive motor alone cannot reach this precision level. Nabtesco, the reducer platform's original developer, offers a dedicated positioner product line built around this same RV architecture. Therefore, integrators pair a standard servo motor with a proven gear platform.
RV Reducer functions in Arc Welding Robot Arm
TallMan Robotics | Industrial Automation Insights
An arc welding robot arm repeats the same seam path thousands of times per shift. Every joint along that arm must hold its angle precisely, cycle after cycle, without drifting. An RV reducer sits at the shoulder joint and elbow joint to carry this load. Unlike a light-duty gearbox, this cycloidal gear reducer combines high torque capacity with very low backlash. As a result, the welding torch tracks the programmed seam accurately, even during continuous three-shift production. Also, robot builders place this reducer at the arm's heaviest joints for exactly this reason. This article explains how that precision reducer functions inside a real robotic arc welding arm.
Why Arc Welding Demands Continuous-Duty Joint Precision
Arc welding tracks a continuous seam, not a series of separate stop points. Because of this, the torch must move smoothly through the whole path without any joint lag. A machine tending robot can tolerate a small position error between discrete points. An arc welding robot arm cannot, since any joint drift shows up directly as a wandering weld bead. So, the industry standard sets wrist backlash below one arcminute for reliable seam accuracy. This tight tolerance extends back through the shoulder and elbow joints as well, since those joints position the whole arm before the wrist even starts its fine correction.
www.tallman-robotics.com/rv-reducer-in-arc-welding-robot-...