YAMAHA Single-Axis Robot
Steopping Servo (SS04 / SSC04 / SS05 / SSC05 / SS05H / SSC05H)
YAMAHA combined the best features of both stepping and servo motor.
What they got was the TRANSERVO! A single-axis stepping motor robot
that breaks from tradition and opens up a whole new approach in its field!
Type of Transervo
Product Information Please clck hear " Transervo Catalog "
Advance Feature of Transervo
New control method combines the best features of servo and stepping motors!
Stepping motors provide great features such as low cost , yet they have a drastic drop in torque at high speeds and heavy current consumption when stopped.
The TRANSERVO by YAMAHA eliminates all these problems by adopting an innovative vector control method. In effect, the TRANSERVO delivers the same functions of a servo motor while using a lower cost stepping motor.
Control is basically the same as a servomotor so power consumption is kept to a minimum, which saves energy and helps cut down on CO2 emissions.
Also perfect stop can be achieved as the same as with ordinary stepping motors so choose this setting if needed.
Environmentally rugged resolver provides closed loop control
The resolver used for detecting the motor position is the same reliable resolver as used in our high-level robots. Resolver offer stable position detection even in harsh environments containing dust or oil, etc. Addtionally the resolution of the resolver is 20480 pulses per revolution.
The resolver is a magnetic position detector. Its structure is simple with no electronic component and no optical elements. One great feature compared to ordinary optical encoders is that there are very few points where a failure might occur. Vast quantities of resolvers are used in fields like aviation and the automobile industry where reliability is essential and also because they are highly tough in harsh environments with a low failure rate.
[Slider] Ideal 4-row circular-groove 2-point contact guide gives longen service life
A newly developed module guide is employed with a 4-row circular-groove 2-point contact guide built into a very compact actuator . The guide maintains a satisfactory rolling movement with minimal ball differential slip, even if a large momentum load is applied or the installation surface accuracy (flatness) is bad. Rugged design ensures that breakdowns from problems like abnormal wear will seldom occur.
[Slider] High-speed operation slashes production time!
Making maximum use of advantages offered by the vector control method, the TRANSERVO maintains a constant payload even in the high-speed range. This helps to drastically cut down on the tact time. By combining this feature with high-lead ball screws, the TRANSRERVO has achieved a maximum speed of 1 meter per second* which is faster than any single-axis servo motor.
* SS05/SS05H/SSC05/SSC05H (Lead20mm)
[Slider] Space-saving models newly added to lineup
Space-saving models allow a more efficient layout. Compared to a straight model, the overall length is reduced by up to 143.5mm. This space saving is achieved by folding the motor and makes it possible to design a more efficient layout.
- Excellent maintenance ability
Normally, the belt cover is secured by the screws. However, SS type space saving model uses a hook structure. So, the belt cover can be detached easily by removing only two screws from the shutter support plate.
[Rod] Long-term maintenance free
A lubricator used in the ball screw and a contact scraper provides long-life and maintenance-free operation. maintenance free operation.
- Needs no maintenance for long periods
Grease lubrication on the ball screw is usually lost a little bit at a time with ball screw movement. The SR type has a lubricator that supplies grease lost over long periods to ensure near maintenance-free operation Note.
Note. The maintenance-free period is within the running life of the robot.
- Grease-saving lubrication system
The lubricator uses a high-density fiber net that supplies just the right amount of grease in an eco-friendly lubrication system that wastes no grease.
- Prevents contaminant particles
The dual-layer scraper in contact with the rod removes micro contaminant particles with near-perfect performance. It scrapes away tiny par ticles adhering to the rod in a multi-step operation that prevent trouble from contaminants that might otherwise penetrate to internal parts. Synthetic foam rubber with a selflubricating function ensures low-friction resistance.
- Grease gun nozzle tube (YAMAHA recommended nozzle tube)
This nozzle tube is even usable when there is little space around the grease port. For example, when the SR04 or SR05 space-saving model is used with the motor facing up, the grease port is positioned on the side of the robot body. This may make it difficult to refill grease depending on the positions of other robots or peripheral units.Model : KCU-M3861-00
Note. This nozzle tube can be attached to a commercially available ordinary grease gun.