- Q. How strong is a cord?
- Q. Is the cord clamp waterproof?
- Q. Where is the recommended clamping area to hold the spindle to mount on?
- Q. How much is the recommended tightening torque of spindle?
- Q. What kind of mounting holder do you recommend?
- Q. How heavy is MS01?
- Q. How much is the overhang amount of SENTAN TOOL?
- Q. Can I use cutting oil at machining? Can I use water-soluble cutting fluid?
- Q. What is the unit continuous field? What level exactly can I process?
- Q. How much is the rotation deflection accuracy?
- Q. How much is the axial elongation of rotating shaft?
- Q. How long does it take to make rise in temperature stable?
- Q. How many degrees are acceptable on outer cylinder?
- Q. Which bearing do you apply?
- Q. Do you have other types of SFIDA than BT type?
- Q. How long is the insertion depth of SENTAN TOOL?
- Q.Do I need warming up operation?
- Q. Is it possible to use my spindle on ATC (Auto Tool Changer)?
- Q. How much is the rigidity of main shaft?
- Q. How long does it take to get rotation speed I set?
- Q. Is connection cord extendable?
- Q. Is it possible to repair by myself?
- Q. Do you sell parts?
- Q. Is it possible to use SFIDAs as hand tool?
- Q. Do you sell spanner?
A. It is applied to DIN6499 and/or DIN6499-B.
A. It is applied to DIN6499 and/or DIN6499-B.
A. From φ1.0 to φ6.0mm (Collet size under φ1.0 from φ0.2 is available upon request).
A. Please put clamp nut on the tip of spindle and rotate to the left with accessory spanner until the SENTAN TOOL is removed.
A. It is suitable for polishing, deburring, drilling, grooving, cutting, etc. The spindle can be mounted on machining center, NC lathe, board dividing machine, specialized machine, etc.
A. It depends on user environment. Please judge by observing its condition.
A. Spare spindle is to be supplied by our customers.
A. We support you as same as we do for Minimo series.
A. Because the load against spindle is different in each environment and work condition, we do not set any warranty period.
A. Yes, they are RoHS compatible.
A. We can repair SFIDA as same as we do for Minimo series.
A. The cord itself passed 50,000 times of bending test and cord clamp passed 250,000 times of the test.
A. It is compatible with IP67.
A. Please clamp the spindle on ideally center area of recommended clamping area on catalog and use wide holding tool.
A. Tightening torque of spindle depends on its shape, accuracy, etc. Please set the torque value with enough
A. Please refer to Minimo general catalog.
A. It is approximately 680g.
A. Please use under recommended condition of tools.
A. The cooling air is served as air purge of tip part. Cutting oil and chips are hardly infiltrated if air keeps flowing. Please do not blow a part between rotation plate on the front and gap on the body directly by using air gun and others.
A. Please test processing with observing the load level meter by customer yourself and refer to the manual for level range.
A. Deflection accuracy of tapered part on main shaft is less than 1μm. Standard Collet Chuck: In case of φ3mm tool, 15μm at 16mm from collet chuck. Ultra-Precision Collet Chuck: In case of φ3mm tool, 10μm at 16mm from collet chuck.
A. It depends on rotation speed, but it should be about 1μm if the spindle run in before processing.
A. About 10 minutes no-load running makes spindle stable in any rotation speed, and please run spindle with no-load condition before the precision processing.
A. It is acceptable if the temperature of outer cylinder is within ±20℃ comparing with ambient temperature and the temperature of outer cylinder is lower than 50℃.
A. We adopt ceramic bearings and angular bearing for main shaft
A. Yes, we have, but they are based on order production. Please refer to our Minimo general catalog for details.
A. It is approximately 40mm from collet chuck in main shaft.
A. Please rotate spindle from low to maximum speed in 15 to 20 minutes by gradation at the first time of operation and if the spindle has not been used for a long period of time and also confirm that the spindle has any abnormal heat, noise and vibration. * It should be OK if the temperature on outer cylinder of the spindle increases to about 20℃ after warming up operation.
A. It could be mounted on ATC, but we do not recommend it due to forgetting disconnection of cords.
A. It could be 1μm of bending per 1kg pressure. Please refer to our the reference for details.
A. It cannot be extended, but we have 3, 4, 6 and 8m connection cord.
A. We do not recommend to repair our products by yourself due to accuracy. Please do not disassemble.
A. We do not sell parts.
A. Please do not handle them by hand, and it is dangerous.
A. We sell spanners, and please place an order by product code on catalog.
A. You do not need to do so. Our products are compatible with AC100 to 240.
A. Excess and deficiency of air pressure
Overload of spindle
Disconnection of cable
Abnormality of controller and selector
A. Please set as in range between 0.25 and 0.5MPa. In cases that power pack is far from regulator and/or you do not have a regulator, please adjust the air pressure on level meter of power pack.
A. It is possible, and please put rubber feet on the marks at the corners of power pack.
A. Brackets are available as options.
A. It is possible, and signals are on the manual of power pack.
A. It is not possible to operate multiple spindles at the same time although using selector pack.
A. You do not need to change the setting, and they are compatible from AC 100 to 240 worldwide.