Product Introduction
The UT260 is a precision-focused machining solution tailored for demanding manufacturing scenarios. It boasts a well-designed worktable that provides a stable foundation for workpiece placement, paired with a set of axes that offer amp-le movement range to accommodate various part sizes and machining requirements. At its core, the spindle delivers ro-bust performance, supporting both high-speed finishing operations and steady heavy-cutting tasks, thanks to a power-ful servo main motor that ensures consistent power output.
To enhance machining efficiency, the UT260 is equipped with a disc-type tool magazine featuring a servo arm design, which enables quick tool changes to minimize non-cutting time, keeping production processes flowing smoothly. Its a-ccuracy is a standout feature, with precise positioning and repeat positioning capabilities across key axes, ensuring th-at even complex parts are machined with consistent, high-quality results.
The machine also prioritizes practicality and durability in its design. It includes a fully enclosed protective cover to mai-ntain a clean, safe working environment, along with efficient chip removal and coolant systems that prevent interferen-ce during operation and protect critical components. Additionally, the use of reliable guideway structures and effective spindle cooling/protection mechanisms ensures long-term stable performance, making the UT260 a dependable choice for businesses seeking to meet strict precision standards and maintain consistent productivity in their machining ope-rations.
| NO. |
Item |
Unit |
Data |
| 1 | Worktable Size (Table Diameter) | mm | 260 |
| 2 | T-Slot | mm | / |
| 3 | T-Slot Pitch | mm | / |
| 4 | Rotary Table Maximum Load | kg | 30KG |
| 5 | X-Axis Left-Right Travel | mm | 420 |
| 6 | Y-Axis Travel | mm | 400 |
| 7 | Z-Axis Travel | mm | 320 |
| 8 | Distance from Spindle Center to Column Guide Surface | mm | 420 |
| 9 | Distance from Spindle Nose to Rotary Table | mm | 90-410 |
| 10 | Spindle Taper | - | BT30-100 |
| 11 | Spindle Speed Range | r/min | Direct-Drive Type, 0–20000 rpm |
| 12 | Main Motor Model | - | S08-M7.5-20B4-0C0 |
| 13 | Rated Power of Servo Main Motor | kw | 5.5 |
| 14 | 30-Minute Maximum Power of Servo Main Motor | kw | 7.5 |
| 15 | Continuous Rated Torque of Servo Main Motor | Nm | 17.51/Max 23.8 |
| 16 | Spindle Component Dynamic Balancing Method | - | G1 |
| 17 | Spindle Accuracy | - | Spindle Nose Runout: 0.003 mm; Spindle Radial Runout: Near End 0.003 mm |
| 18 | Tool Holder Standard | - | BT30 |
| 19 | Pull Stud Standard | - | P30(45º) |
| 20 | X/Y-Axis Feed Motor Model | - | AM11 |
| 21 | X/Y-Axis Feed Motor Max. Speed | r/min | 4000 |
| 22 | Rated Power of X/Y-Axis Feed Motor | kw | 2.4 |
| 23 | Stall Torque of X/Y-Axis Feed Motor | Nm | 11.5 |
| 24 | Z-Axis Feed Motor Model | - | AM18 |
| 25 | Maximum Speed of Z-Axis Feed Motor | r/min | 3000 |
| 26 | Rated Power of Z-Axis Feed Motor | kw | 3.9 |
| 27 | Stall Torque of Z-Axis Feed Motor | Nm | 18.6 |
| 28 | X/Y-Axis Rapid Traverse | m/min | 60 |
| 29 | Z-Axis Rapid Traverse | m/min | 48 |
| 30 | A-Axis Rapid Traverse | Rpm/min | 200 |
| 31 | C-Axis Rapid Traverse | Rpm/min | 300 |
| 32 | Cutting Feed Rate | mm/min | 15000 |
| 33 | Tool Magazine Type (Servo Arm Type) | - | Disc Type |
| 34 | Tool Magazine Capacity (Servo Arm Type) | pcs | 21 |
| 35 | Maximum Tool Diameter with Full Magazine (Servo Arm Type) | mm | ∅80 |
| 36 | Maximum Tool Diameter with Adjacent Empty Slots (Servo Arm Type) | mm | ∅150 |
| 37 | Maximum Allowable Tool Weight (Servo Arm Type) | kg | 3 |
| 38 | Maximum Allowable Tool Length (Servo Arm Type) | mm | 150 |
| 39 | Tool-to-Tool Change Time (Servo Arm Type) | s | 1.8 |
| 40 | Tool Selection Method (Servo Arm Type) | - | Nearest Tool Selection by Clockwise |
| 41 | Total Electrical Capacity of Machine (Power Source) | KVA | 30 |
| 42 | Coolant Pump Flow Rate (Power Source) | L/min | 40(Head:18m) |
| 43 | Compressed Air for Machine (Power Source) | Kgf/cm² | 6-8 |
| 44 | Power Supply Requirement (Power Source) | - | 380V±10% 50Hz |
| 45 | Ambient Temperature Requirement (Environmental Requirements) | - | 0℃-40℃ |
| 46 | Relative Humidity (Environmental Requirements) | - | 20%-80% |
| 47 | Overall Machine Dimensions (Machine Dimensions) | mm | 235019502750 |
| 48 | Machine Weight (Machine Dimensions) | kg | 3300 |
| 49 | Machine Protective Cover (Machine Dimensions) | - | Fully Enclosed |
| 50 | X/Y/Z Positioning Accuracy (Accuracy) | mm | ±0.005 |
| 51 | X/Y/Z Repeat Positioning Accuracy (Accuracy) | mm | ±0.005 |
| 52 | A/C Axis Positioning Accuracy (Accuracy) | arcsec | 6 arc seconds |
| 53 | Guideway Type (Others) | - | X30×4 Ball Linear Guideway with Slider; Y30×4 Ball Linear Guideway with Slider; Z Ball Linear Guideway with Slider; Linear Guideway and Slider Type |
| 54 | Chip Removal Method (Others) | - | Front Coolant Flood / Rear Chip Removal |
| 55 | Cleaning Method (Others) | - | Manual Air Gun / Chip-Cleaning Coolant Gun |
| 56 | Spindle Protection / Cooling Method (Others) | - | Coolant Spray / Machining Air Blow |
Main products
Company Profile
Queenly Machine established in Fujian, specializing in a wide range of precision CNC machine tools, including high-pre-cision grinding centers, ultra-precision surface grind- ers, optical milling and grinding centers, flexible polishing machin-es, various machining centers, CNC cutting tools, power chucks, hydraulic cylinder, drilling and tapping ma- chine, pack-aging machinery, booster cylinder, copper, etc.
Our company adheres to a talent-oriented philosophy and is dedicated to the research and industrialization of critical and bottleneck technologies. Its main business focuses on the R&D, manufacturing, and sales of high-end CNC mach-ine tools and ultra-preci- sion optical components.
All of our products are independently designed and manufactured by our team, based on more than decades of exper-tise in processing hard and brittle materials. In addition, our company has independently developed a five-axis CNC co-ntrol system as well as multiple sets of auxiliary machining software.
We have developed the first 6-axis Coordinate Advance Milling and (Deep Hole) Drilling machine in Asia. This establish-ment has been recognized by different expertise as coun- try leading-edge technology and access to a number of natio-nal patents. In Multi-func- tion Deep Hole Drilling Machine, we have been recognized by majority of the customer as the Leader of quality and craftsmanship throughout the country.
During the process of R&D, Production and Market development, we are also using our machine to master the frst-hand information. Be bold and innovative, ever-improving, continue to explore and of course listen to our customer comment for quality improve- ment. We always use the customer point of view to modify the machine become more suitable and user friendly.
Queenly targets the world mould making edge - leading technology, continue to ex- plore, higher accuracy and perfect quality, thus enable our customers to be equipped with the most suitable machines.
Nowadays, our products exported all over the world: USA, Australia, Brazil, Bangladesh, Canada, India, Korea, Malaysia, Portugal, Thailand, Taiwan, UK and so on.
In the future, with the intelligent manufacturing, we would like to work by your side and provide you with different solu-tion to conquer any challenges.
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