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PRODUCT
RELATED PRODUCT
AR SERIES 4TH ROTARY TABLE
Whether your machining center has the preparation or hardware ready, TJR CNC 4th axis rotary tables with all needed accessories and servo kits can increase your productivity by adding a single-axis machining.
The workpiece material: Aluminum, copper and other materials, choose AR series cast iron, steel and other materials,please choose HR series or HI series.
PRODUCT FEATURES
▶ 1.High Rigidity:
Using radial-axial bearings which easily bear heavy cutting.
▶ 2.High Precision:
Using Japan made dual-lead worm and worm gear which is wear-proof and stable.
▶ 3.High Value:
Adopting large hole diameter design which not only provide bigger space for work piece setup with fixtures but also deliver high rigidity.
▶ 4.High Water-resistance:
Watertight by all rims sealed with O-ring. Protect class: IP65.
▶ 5.High Aesthetic Appearance:
Using endurable finish, shining with pearlescent and silver.
DIMENSION
SPECIFICATION
Specifications | Unit | Model | |||
AR-125 | AR-170 | AR-210 | AR-250 | ||
Diameter of Worktable | mm | Ø125 | Ø170 | Ø210 | Ø250 |
Diameter of center bore | mm | Ø57 | Ø67 | Ø67 | Ø67 |
Diameter of center bore including housing (optional) | mm | Ø30H7 | Ø40H7 | Ø40H7 | Ø40H7 |
Diameter of Through-hole | mm | Ø25 | Ø40 | Ø40 | Ø40 |
Center height in Vertical | Mm | 110 | 135 | 160 | 160 |
Table height in Horizontal | mm | 152 | 152 | 152 | 160 |
Width of T-slot | mm | 12H7 | 12H7 | 12H7 | 12H7 |
Width of Guide Block | mm | 14h7 | 18h7 | 18h7 | 18h7 |
Min. Increment | deg. | 0.001 | 0.001 | 0.001 | 0.001 |
Indexing accuracy | sec. | 40 | 20 | 20 | 20 |
Repeatability | sec. | 4 | 4 | 4 | 4 |
Clamp method (Pneumatic pressure) | kg/cm2 | 5 | 5 | 5 | 5 |
Clamping torque | kg-m | 13 | 31 | 31 | 31 |
Servo motor type | - | α2i/β4is | α4i/β8is | ||
- | 74NT | 54NT/104NT | |||
- | 74NS | 54NS/104NS | |||
Speed reduction ratio | - | 1/60 | 1/90 | 1/90 | 1/90 |
Table rotation speed (Based onFanuc α series) | r.p.m | 83.3 | 44.4 | 44.4 | 44.4 |
Allowable inertia force | kg·cm·sec² | 2 | 5.4 | 8.3 | 11.7 |
Allowableloading capacity | kg | 50 | 75 | 75 | 75 |
kg | 100 | 150 | 150 | 150 | |
kg | 100 | 150 | 150 | 150 | |
Max. Thrust Load | kgf | 1000 | 1450 | 1450 | 1450 |
kgf · m | 45 | 100 | 100 | 100 | |
kgf · m | 12 | 20 | 20 | 20 | |
Driving Torque | kg · m | 9 | 18 | 18 | 18 |
Net Weight (Motor excluded) | kg | 25 | 50 | 55 | 58 |
Accuracy test standards
NO. | Inspection Item | AR-125 | AR-170 | AR-210 | AR-250 | |
1 | Flatness of table top | Per overall length | 0.01 | |||
2 | Runout of table top during rotation | Per 300mm | 0.015 | |||
3 | Parallelism of table top to table bottom | Overall length | 0.02 | |||
4 | Runout in table center bore | Hole end | 0.01 | |||
5 | Squareness of table top to table bottom | Per overall length | 0.01 | |||
6 | Squareness of table top to guide block at table bottom | Per overall length | 0.02 | |||
7 | Indexing accuracy | Cumulative | 40” | 20” | 20” | 20” |
8 | Parallelism of dividing head and tailstock center lines to guide block center line | Per 300mm | 0.02 | |||
9 | Dividing head and tailstock center height runout | 0.02 | ||||
FACTORY SHOW
Contact Us
Tel: (86 510) 68088084
Whatsapp: +86-15852791610
Mailbox: info@wxfagor.com
