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Servo Turret Tailstock T Series

The Servo Turret Tailstock T Series CNC lathe integrates a high-rigidity slant bed, programmable servo turret with multiple tool stations, and a precision tailstock support system for stable turning of long-axis and deep workpieces. Designed for industrial turning operations requiring both flexibility and support, the machine features cast iron construction, reinforced ribs to minimize deformation, and precision servo drives for reliable positioning. Its turret enables rapid tool indexing while the tailstock provides clamping support for long parts, improving machining accuracy and surface finish. This series is suitable for automotive, aerospace, machinery, and general metalworking applications where productivity, stability, and precision are critical.

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Oturn

Servo Turret Tailstock T Series Cnc Lathe Machine Cnc Metal Lathe Single Spindle CNC Lathe High Rigidity Cnc Machine

Features

Technical Specifications

Configuration Introduction

Appliction

FAQ

HIGH RIGIDITY, HEAVY CUTTING, AND STABILITY

Robust Construction: The machine features an integral cast inclined bed designed at a 30° angle. This design, coupled with thick reinforcement ribs, is engineered to minimize distortion and reduce the impact of thermal deformation, ensuring stability during heavy cutting operations.

HIGH PRECISION AND DYNAMIC RESPONSE

Superior Spindle Rigidity: Equipped with high-precision ball bearings at both the front and rear, the spindle achieves exceptional rigidity and remarkably accurate rotation. This precision is crucial for maintaining consistency in high-demand machining tasks.

Efficient Spindle Servo Unit: The spindle is driven by a servo unit, which not only enhances precision but also simplifies maintenance, making it easier to keep the machine operating at peak performance.

HIGH EFFICIENCY

Optimized for Speed: The spindle reaches a maximum speed of 4500 RPM, ensuring rapid machining capabilities. Additionally, the machine supports rapid movement up to 30 meters per minute, significantly boosting overall efficiency and reducing cycle times.

Technical Specifications

Project		CNC-460T(460)	CNC-520T(460)	CNC-520T(520)	CNC-650T(700)
Bed Frame		The bed and base are made of high-quality cast iron, and the bed is 40° inclined.		The bed and base are made of high-quality cast iron, and the bed is slanted at 30°.
Processing Range	Max. swing diameter over bed	580mm	580mm	600mm	600mm
	Max. processing diameter of discs	400mm	400mm	350mm	400mm
	Max. processing diameter of the carriage	280mm	280mm	350mm	400mm
	Max. processing length of bar	460mm	460mm	520mm	700mm
	Max. bar diameter	ф45mm	ф51mm	ф51mm	ф65mm
Travel Feed	Max.X-axis travel	230mm	240mm	220mm	220mm
	Max. Z-axis travel	500mm	500mm	550mm	770mm
	X/Z-axis rapid speed	30mmin	30m/min	24m/min	25m/min
	X/Z screw diameter/pitch	32/10mm	32/10mm	X:40/10mm Z:32/10mm	40/10mm
	X/Z linear guide width	35mm	35mm	45mm	35mm
	X-axis servo motor	β12(Brake)	β12(Brake)	β12(Brake)	β12(Brake)
	Z-axis servo motor	β12	β12	β12	β12
	Turret servo motor	3N.m	3N.m	3N.m	3N.m
Accuracy	X/Z-axis positioning accuracy	±0.003mm	±0.003mm	±0.003mm	±0.003mm
Accuracy	X/Z-axis repeatability	±0.003mm	±0.003mm	±0.003mm	±0.003mm
Moving Tailstock	Tailstock sleeve specifications	Mohs#5	Mohs#5	Mohs#5/80	Mohs#5
	Tailstock sleeve travel	40-460mm	40-460mm	50-600mm	50-800mm
	Tailstock pressure range	5-30Kg/cm²	5-30Kg/cm²	5-30Kg/cm²	5-30Kg/cm²
	Tailstock moving method	Programmable hydraulic	Programmable hydraulic	Programmable hydraulic	Saddle driven, Bolt locked
Spindle	Spindle taper	A2-5	A2-6	A2-6	A2-6
	Spindle bore diameter	ф56mm	ф75mm	ф75mm	ф75mm
	Max. spindle speed	6000rpm	4500rpm	4500rpm	4000rpm
	Spindle servo motor power	7.5/11KW	1KW	11/15KW	11/15KW
	Chuck / rotary cylinder	6"/6"	8"/8"	8"/8时	8"
Turret	Turret specifications	80Center high/ 12Stations	80Center high/ 12Stations	100Center high/ 12Stations	100Center high/ 12Stations
	Large cutterhead	340	340	420	380
	Tool holder specifications	□25×25	□25×25	□25×25	□25×25
	Boring tool holder	ф40mm	ф40mm	ф40mm	ф40mm
Other	Total capacitance	15KW	20KW	20KW	20KW
	Machine tool net weight	About 4500Kg	About 4500K	About 5000Kg	About 5700Kg
	Machine size (length × width × height)	2600×1700×1900mm	2600×1700×1900mm	2800×2000×1900mm	2800×1800×1800mm

Project		CNC-860T(1000)	CNC-860T(2000)	CNC-860T(3000)
Bed Frame		The bed and base are made of high-quality cast iron, and the bed is slanted at 40°.
Processing Range	Max. swing diameter over bed	780mm	7800m	780mm
	Max. processing diameter of discs	600mm	600mm	600mm
	Max. processing diameter of the carriage	500mmmm	500mmm	500mmm
	Max. processing length of bar	1000mm	2000mm	3000mm
	Max. bar diameter	ф75mm	ф75mm	ф75mm
Travel Feed	Max.X-axis travel	350mm	350mm	350mm
	Max. Z-axis travel	1050mm	2050mm	3050mm
	X/Z-axis rapid speed	18m/min	18m/min	15m/min
	X/Z screw diameter/pitch	X50/08mm Z:63/12mm	X:50/08mm Z:63/12mm	X:50/08mm Z:63/12mm
	X/Z linear guide width	55mm	55mm	55mm
	X-axis servo motor	P22(Brake)	β22(Brake)	β22(Brake)
	Z-axis servo motor	β22	β22	β30
	Turret servo motor	3N.m	3N.m	3N.m
Accuracy	X/Z-axis positioning accuracy	±0.003/300mm	±0.003/300mm	±0.003/300mm
Accuracy	X/Z-axis repeatability	±0.003/300mm	±0.003/300mm	±0.003/300mm
Moving Tailstock	Tailstock sleeve specifications	Mohs#5 Pronationrpm	Mohs#5 Pronationrpm	Mohs#5 Pronationrpm
	Tailstock sleeve travel	ф150/200mm	ф150/200mm	ф150/200
	Tailstock pressure range	5-30Kg/cm²	5-30Kg/cm²	5-30Kg/cm
	Tailstock moving method	Programmable hydraulic	Programmable hydraulic	Programmable hydraulic
Spindle	Spindle taper	A2-8	A2-8	A2-8
	Spindle bore diameter	ф88mm	ф8Bmm	ф88mm
	Max. spindle speed	2500rpm	2500rpm	2500rpm
	Spindle servo motor power	15KW	18.5KW	22KW
	Chuck / rotary cylinder	10"/10"	10"/10"	10"/10"
Turret	Turret specifications	100Center high/ 12Stations	125Center high/ 12Stations	125Center high/ 12Stations
	Large cutterhead	440	440	440
	Tool holder specifications	□32×32	□32×32	□32×32
	Boring tool holder	ф50mm	ф50mm	ф50mm
Other	Total capacitance	27KW	31KW	35KW
	Machine tool net weight	About 7700Kg	About 9700Kg	About 18500Kg
	Machine size (length × width × height)	6000×2300x2550mm	7000×2300×2550mm	7500×2500×2550mm

Project		CNC-960T(1000)	CNC-960T(2000)	CNC-960T(3000)
Bed Frame		The bed and base are made of high-quality cast iron, and the bed is slanted at 40°.
Processing Range	Max. swing diameter over bed	880mm	880mm	880mm
	Max. processing diameter of discs	600mm	600mm	600mm
	Max. processing diameter of the carriage	600mmm	600mmm	600mmm
	Max. processing length of bar	1000mm	2000mm	3000mm
	Max. bar diameter	ф91mm	φ91mm	φ91mm
Travel Feed	Max.X-axis travel	350mm	350mm	350mm
	Max. Z-axis travel	1050mm	2050mm	3050mm
	X/Z-axis rapid speed	18m/min	18m/min	15m/min
	X/Z screw diameter/pitch	X:50/08mm Z:63/12mm	X:50/08mm Z:63/12mm	X:50/08mm Z:63/12mm
	X/Z linear guide width	55mm	55mm	55mm
	X-axis servo motor	β22(Brake)	β22(Brake)	β22(Brake)
	Z-axis servo motor	β22	β22	β30
	Turret servo motor	3N.m	3N.m	3Nm
Accuracy	X/Z-axis positioning accuracy	±0.003/300mm	±0.003/300mm	±0.003/300mm
Accuracy	X/Z-axis repeatability	±0.003/300mm	±0.003/300mm	±0.003/300mm
Moving Tailstock	Tailstock sleeve specifications	Mohs#5 Pronationrpm	Mohs#5 Pronationrpm	Mohs#5 Pronationrpm
	Tailstock sleeve travel	ф150/200mm	ф150/200mm	ф150/200mm
	Tailstock pressure range	5-30Kg/cm²	5-30Kg/cm²	5-30Kg/cm²
	Tailstock moving method	Programmable hydraulic	Programmable hydraulic	Programmable hydraulic
Spindle	Spindle taper	A2-11	A2-11	A2-11
	Spindle bore diameter	ф105mm	ф105mm	ф105mm
	Max. spindle speed	2200rpm	2200rpm	2200rpm
	Spindle servo motor power	15KW	22KW	22KW
	Chuck / rotary cylinder	12"/12"	12"/12"	12"/12"
Turret	Turret specifications	125Center high/ 12Stations	125Center high/ 12Stations	125Center high/ 12Stations
	Large cutterhead	440	440	440
	Tool holder specifications	□32×32	□32×32	□32×32
	Boring tool holder	ф50mm	ф50mm	ф50mm
Other	Total capacitance	27KW	35KW	35KW
	Machine tool net weight	About 8200Kg	About 10200Kg	About 12700Kg
	Machine size (length × width × height)	6000×2300x2550mm	7000×2300×2550mm	8500×2300×2550mm

Configuration Introduction

Spindle

Enhanced Precision and Power: The spindle is specifically designed to support both high-precision operations and heavy-duty cutting, significantly boosting overall productivity in demanding machining tasks.
Turret

Reliable Indexing and High Rigidity: The turret is engineered for improved indexing accuracy, ensuring reliable operation. Its robust construction contributes to maintaining high rigidity, which is essential for consistent machining performance.
System

Advanced Control and User-Friendliness: Equipped with the FANUC F Oi-TF Plus CNC System, this machine offers exceptional processing performance. It combines a high operating rate with user-friendly features, making it easy to manage even complex tasks.
High Rigidity

Robust Construction for Stability: The machine’s structure is built using heavy-duty cast iron for the base and components. This design choice provides strong shock absorption, which is critical for maintaining stability, particularly during heavy cutting operations.
Ball Screw

Precision Enhancement: The ball screw is treated with pretensioning to eliminate backlash and compensate for temperature-induced elongation. This results in improved accuracy in positioning and repeatability, ensuring the machine’s precision over time.
Roller Linear Guide

Smooth and Precise Movement: The roller linear guide supports arc cutting, bevel cutting, and provides a uniform surface texture. Its design allows for universal high-speed rotation, minimizing friction and enabling smooth, precise movement across all machining operations.

Appliction

Automotive Shaft & Housing Production

Ideal for turning automotive components such as drive shafts, transmission housings, and steering knuckles. Tailstock support stabilizes long workpieces, while the servo turret enables fast tool changes for efficient multi-operation machining.

Precision Industrial Components

Used for precision metal parts in machinery and equipment manufacturing. Enhanced rigidity and positioning accuracy ensure consistent surface quality and geometric tolerances across batches.

Aerospace Component Machining

Suitable for aerospace shafts and structural components requiring strict tolerances. Stable spindle and tailstock support machines long parts with minimal vibration, contributing to high reliability.

Automated Production Cells

This model can integrate with robotic loaders, bar feeders, or conveyors. Its turret and tailstock configuration supports continuous automated processing with reduced manual intervention.

FAQ

Q1: What materials can be machined on this lathe?

This machine is suitable for a wide range of metals including steel, stainless steel, aluminum alloys, and other industrial alloys. Tooling selection and cutting parameters determine optimal performance.

Q2: Can the tailstock be programmed for different pressures?

Yes, the tailstock pressure range is programmable (e.g., 5–30 kg/cm²) to match workpiece requirements and maintain stable support during turning operations.

Q3: What CNC control systems are compatible?

The lathe supports standard industrial CNC platforms such as FANUC, which provide advanced interpolation, fault diagnostics, and ease of operation.

Q4: How is maintenance handled?

Routine maintenance is straightforward with accessible lubrication points and service documentation. Scheduled inspections of slide ways, ball screws, and tailstock components help ensure long-term reliability.