CNC Machine Turntable Index Plate

Product DescriptionGTN255High Rigidity 4th Axis CNC Rotary Table for Milling Machine TurntableCAM type zero backlash CNC rotaryCam-roller transmission structure is adopted inside the product.CAM shaft needle roller bearing precompression no gap rolling drive.No sliding friction, continuously maintain no gap characteristics.High accuracy of forward and reverse motion repetition.High rigidity, high efficiency.Does not cause poor accuracy due to temperature rise.No need for regular calibration and adjustment   Working principle and characteristics of cam-type CNC turntablePrinciple of preloading   The CAM type NC turntable has higher precision than the traditional worm gear type turntableOperating characteristics of degree, high speed, zero back clearance and heavy load. Input axial camsThe needle roller bearing on the output shaft turret of the constant speed driving curved surface is precompressed rolling contact transmission,To achieve zero back backlash and higher speed operation, due to the rolling transmission almost zeroFriction movement, so that the mechanism can maintain no backbacklash transmission, high precision positioning, and no needRegular calibration and adjustment work should be done. Lattice CAM type CNC turntable, Han out of the shaft useThe large bearing is arranged on the round outer wall of the shaft, and the two ends of the CAM input shaft are set with double bearings.It also enhances the stability and load capacity of the turntable, and can better cope with the processingHigh speed and heavy cutting force, improve machining accuracy, efficiency and reduce costs.Comparison of mechanism characteristics of CAM type zero back backlash NC turntable    GTN255  CODE  NOUNITGTN255Table diameterφmm255Center heightmm210Spindle holeφmm75T slotwidthmm14Guide keywidthmm18Servo motorFANUCβ12MITSUBISHHF104Min increment 0.001°Gear ratio  1:60Max.rotationspeed(3000rpm)rpm60Output ratetorquekg/m50Hydraulic resourcepneumatic/hydraulickg/m²20Output torqueatbrakekg/m50Indexing accuracysec20Repeatabilitysec4Product qualitykg110 verticalkg135Allowablehorizontalkg275worweightvertical tailstockkg275 Allowable load kgf-m1700Bitmap F*L kgf-m190 F*L kgf-m150   our service:1. Reply your inquiry in 24 working hours.2. Experienced staffs answer all your questions in fluent English.3. Customized design is available. UEM&UBM are welcomed.4. Exclusive and unique solution can be provided to our customer by our well-trained and professional engineers and staff.5. Special discount and protection of sales are provided to our distributor.6. Professional factory : We are manufacturer, specializing in producing all kinds of machinery for more than 20 years, competitive with good quantity.7.Sample: We can send out sample for test in one week if the order quantity is big enough. But the shipment charges is usually paid by your side, the charges will be rebounded when we have formal order.8.As an honest seller, we always use superior raw material, advanced machines, skilled technicians to ensure our products to be finished in high quality and stable feature. Welcome to contact us or visit our company.our company:Quanzhou Yueli Automation Equipment Co., Ltd was founded in 2013, which covers an area of 3000 square meters. The company is located at the China Plumb Town--Nanan, Fujian. It is a production enterprise lead by drilling tapping compound machine, drilling tapping centers and drilling tapping milling process center. The company is committed to serving various of industries such as sanitary ware, fire protection valves, hardware, electrical hardware, aerospace, machine manufacturing and so on.Quanzhou Yueli Automation Equipment Co., Ltd has developed from a simple assembly manufacturing industry to be a machining manufacturer which collects research and development, production, sales and service. It owns CNC gantry rail grinder machine, boring mill, milling, digging, polishing compound machine and other advanced test equipment. Our company product is from sales, service network throughout the China domestic market. They are exported to foreign countries and regions.We continue to innovate and strive for perfection in our products. We are specialized at quality, focus on the spirit, dedicated service to acquire the perennial support and profound affection from our customers.In the future, we will continue to pay attention to the needs of users, constantly improve the professional level, the quality of science and technology. Win the market with the quality. We are willing to join hands in creating our brilliant future.   /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1