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  Precision and efficiency for advanced CNC machining, achieving zero backlash.
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  The TJR Worm Gear Rotary Table is made for CNC 4th-axis machining with rigidity and accurate rotary positioning.
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  Precision worm gear drive meets the drive torque motor, built for tough CNC 4th axis.
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  Hirth coupling technology for CNC indexing, superior rigidity and repeatable rotary positioning.
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TJR Worm Gear Rotary Table - AR Ø125

Smooth seamless transmission with high reduction ratios for precision loads.

ARs-125R

ARs-125R Product Specifications

ARs-125R Product Specifications
Item	Data
Application	Vertical or Horizontal
Installation Mode	Add-on
Table diameter(mm)	Ø125
Inner diameter of mandrel sleeve(mm)	Ø35H7
Diameter of center through hole(mm)	Ø25
Center height (Vertical)(mm)	110
Table height (Horizontal)(mm)	152
Table T-slot width(mm)	12H7
Guide block width(mm)	14h7
Transmission Mechanisms	Worm and Worm Gear
Min. increment(deg.)	0.001
Indexing precision(sec.)	40
Repeatability(sec.)	6
Clamping system (MPa / kg/cm²)	Pneumatic (0.6 / 6)
Clamping torque(N.m / kgf · m)	128 / 13
Servo motor model(FANUC)(Straight shaft without key)	αiS4 / βis4
Servo motor model(MITSUBISHI) (Straight shaft without key)	HG - 75 / 105
Speed reduction ratio	1:60
Max. rotation rate of table(min-1)	33.3
Allowable inertia load capacity (vertical)(kg-m²)	0.28
Allowable workpiece load (Vertical)(kg)	50
Allowable workpiece load (with support table)(kg)	100
Allowable workpiece load (Horizontal)(kg)	100
Allowable thrust load (with rotary table clamping) F (N / kgf)	9810 / 1000
(Axial)*1 Allowable thrust load (with rotary table clamping) FxL (N.m / kgf·m)	441 / 45
(Radial)*2 Allowable thrust load (with rotary table clamping) FxL (N.m / kgf·m)	128 / 13
Driving torque(N.m / kgf·m)	88 / 9
Net weight ( sever motor excluded)(kg)	34
*1	If a mechanical brake is not used, this value will correspond to the motor's holding torque.
*2	The structural limit value, while the actual operating speed will vary depending on the motor.

ARs-125L Product Specifications

ARs-125L Product Specifications
Item	Data
Application	Vertical and Horizontal
Installation Mode	Add-on
Table diameter(mm)	Ø125
Inner diameter of mandrel sleeve(mm)	Ø35H7
Diameter of center through hole(mm)	Ø25
Center height (Vertical)(mm)	110
Table height (Horizontal)(mm)	152
Table T-slot width(mm)	12H7
Guide block width(mm)	14h7
Transmission Mechanisms	Worm and Worm Gear
Min. increment(deg.)	0.001
Indexing precision(sec.)	40
Repeatability(sec.)	6
Clamping system (MPa / kg/cm²)	Pneumatic (0.6 / 6)
Clamping torque(N.m / kgf · m)	128 / 13
Servo motor model(FANUC)(Straight shaft without key)	αiS4 / βis4
Servo motor model(MITSUBISHI) (Straight shaft without key)	HG - 75 / 105
Speed reduction ratio	1 / 60
Max. rotation rate of table(min-1)	33.3
Allowable inertia load capacity (vertical)(kg-m²)	0.28
Allowable workpiece load (Vertical)(kg)	50
Allowable workpiece load (with support table)(kg)	100
Allowable workpiece load (Horizontal)(kg)	100
Allowable thrust load (with rotary table clamping) F (N / kgf)	9810 / 1000
(Axial)＊1 Allowable thrust load (with rotary table clamping) FxL (N.m / kgf·m)	441 / 45
(Radial)＊2 Allowable thrust load (with rotary table clamping) FxL (N.m / kgf·m)	128 / 13
Driving torque(N.m / kgf·m)	88 / 9
Net weight ( sever motor excluded)(kg)	34
＊1	If a mechanical brake is not used, this value will correspond to the motor's holding torque.
＊2	The structural limit value, while the actual operating speed will vary depending on the motor.

ARs-125B Product Specifications

ARs-125B Product Specifications
Item	Data
Application	Vertical
Installation Mode	Add-on
Table diameter(mm)	Ø125
Inner diameter of mandrel sleeve(mm)	Ø35H7
Diameter of center through hole(mm)	Ø25 x 152deep
Center height (Vertical)(mm)	110
Table T-slot width(mm)	12H7
Guide block width(mm)	14h7
Transmission Mechanisms	Worm and Worm Gear
Min. increment(deg.)	0.001
Indexing precision(sec.)	40
Repeatability(sec.)	6
Clamping system (MPa / kg/cm²)	Pneumatic (0.6 / 6)
Clamping torque(N.m / kgf · m)	128 / 13
Servo motor model(FANUC)(Straight shaft without key)	αiS4 / βis4
Servo motor model(MITSUBISHI) (Straight shaft without key)	HG - 75 / 105
Speed reduction ratio	1 / 60
Max. rotation rate of table(min-1)	33.3
Allowable inertia load capacity (vertical)(kg-m²)	0.28
Allowable workpiece load (Vertical)(kg)	50
Allowable workpiece load (with support table)(kg)	100
Allowable thrust load (with rotary table clamping) F (N / kgf)	9810 / 1000
(Axial)＊1 Allowable thrust load (with rotary table clamping) FxL (N.m / kgf·m)	441 / 45
(Radial)＊2 Allowable thrust load (with rotary table clamping) FxL (N.m / kgf·m)	128 / 13
Driving torque(N.m / kgf·m)	88 / 9
Net weight ( sever motor excluded)(kg)	44
＊1	If a mechanical brake is not used, this value will correspond to the motor's holding torque.
＊2	The structural limit value, while the actual operating speed will vary depending on the motor.

AR-125-2W Product Specifications

AR-125-2W Product Specifications
Item	Data
Application	Vertical
Installation Mode	Add-on
Table diameter(mm)	Ø125
Inner diameter of mandrel sleeve(mm)	Ø35H7
Diameter of center through hole(mm)	Ø25
Distance between table centers(mm)	200
Center height (Vertical)(mm)	135
Table T-slot width(mm)	12H7
Guide block width(mm)	14h7
Transmission Mechanisms	Worm and Worm Gear
Min. increment(deg.)	0.001
Indexing precision(sec.)	60
Repeatability(sec.)	6
Clamping system (MPa / kg/cm²)	Pneumatic (0.6 / 6)
Clamping torque(N.m / kgf · m)	128 / 13
Servo motor model(FANUC)(Straight shaft without key)	αiF4 / βis8
Servo motor model(MITSUBISHI) (Straight shaft without key)	HG - 104
Speed reduction ratio	1:60
Max. rotation rate of table(min-1)	33.3
Allowable inertia load capacity (vertical)(kg-m²)	0.28
Allowable workpiece load (Vertical)(kg)	50
Allowable workpiece load (with support table)(kg)	100
Allowable thrust load (with rotary table clamping) F (N / kgf)	9810 / 1000
(Axial)＊1 Allowable thrust load (with rotary table clamping) FxL (N.m / kgf·m)	441 / 45
(Radial)＊2 Allowable thrust load (with rotary table clamping) FxL (N.m / kgf·m)	128 / 13
Driving torque(N.m / kgf·m)	88 / 9
Net weight ( sever motor excluded)(kg)	82
＊1	If a mechanical brake is not used, this value will correspond to the motor's holding torque.
＊2	The structural limit value, while the actual operating speed will vary depending on the motor.

AR-125-3W Product Specifications

AR-125-3W Product Specifications
Item	Data
Application	Vertical
Installation Mode	Add-on
Table diameter(mm)	Ø125
Inner diameter of mandrel sleeve(mm)	Ø35H7
Diameter of center through hole(mm)	Ø25
Distance between table centers(mm)	200
Center height (Vertical)(mm)	135
Table T-slot width(mm)	12H7
Guide block width(mm)	14h7
Transmission Mechanisms	Worm and Worm Gear
Min. increment(deg.)	0.001
Indexing precision(sec.)	60
Repeatability(sec.)	6
Clamping system (MPa / kg/cm²)	Pneumatic (0.6 / 6)
Clamping torque(N.m / kgf · m)	128 / 13
Servo motor model(FANUC)(Straight shaft without key)	αiF8 / βis8
Servo motor model(MITSUBISHI) (Straight shaft without key)	HG - 154
Speed reduction ratio	1:60
Max. rotation rate of table(min-1)	33.3
Allowable inertia load capacity (vertical)(kg-m²)	0.28
Allowable workpiece load (Vertical)(kg)	50
Allowable workpiece load (with support table)(kg)	100
Allowable thrust load (with rotary table clamping) F (N / kgf)	9810 / 1000
(Axial)＊1 Allowable thrust load (with rotary table clamping) FxL (N.m / kgf·m)	441 / 45
(Radial)＊2 Allowable thrust load (with rotary table clamping) FxL (N.m / kgf·m)	128 / 13
Driving torque(N.m / kgf·m)	88 / 9
Net weight ( sever motor excluded)(kg)	120
＊1	If a mechanical brake is not used, this value will correspond to the motor's holding torque.
＊2	The structural limit value, while the actual operating speed will vary depending on the motor.

AR-125-4W Product Specifications

AR-125-4W Product Specifications
Item	Data
Application	Vertical
Installation Mode	Add-on
Table diameter(mm)	Ø125
Inner diameter of mandrel sleeve(mm)	Ø35H7
Diameter of center through hole(mm)	Ø25
Distance between table centers(mm)	200
Center height (Vertical)(mm)	135
Table T-slot width(mm)	12H7
Guide block width(mm)	14h7
Transmission Mechanisms	Worm and Worm Gear
Min. increment(deg.)	0.001
Indexing precision(sec.)	90
Repeatability(sec.)	6
Clamping system (MPa / kg/cm²)	Pneumatic (0.6 / 6)
Clamping torque(N.m / kgf · m)	128 / 13
Servo motor model(FANUC)(Straight shaft without key)	αiF8 / βis12
Servo motor model(MITSUBISHI) (Straight shaft without key)	HG - 224
Speed reduction ratio	1:60
Max. rotation rate of table(min-1)	33.3
Allowable inertia load capacity (vertical)(kg-m²)	0.28
Allowable workpiece load (Vertical)(kg)	50
Allowable workpiece load (with support table)(kg)	100
Allowable thrust load (with rotary table clamping) F (N / kgf)	9810 / 1000
(Axial)＊1 Allowable thrust load (with rotary table clamping) FxL (N.m / kgf·m)	441 / 45
(Radial)＊2 Allowable thrust load (with rotary table clamping) FxL (N.m / kgf·m)	128 / 13
Driving torque(N.m / kgf·m)	88 / 9
＊1	If a mechanical brake is not used, this value will correspond to the motor's holding torque.
＊2	The structural limit value, while the actual operating speed will vary depending on the motor.

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TJR Worm Gear Rotary Table - AR Ø125

ARs-125R

Product Dimension

ARs-125R Product Specifications

Product Dimension

ARs-125L Product Specifications

Product Dimension

ARs-125B Product Specifications

Product Dimension

AR-125-2W Product Specifications

Product Dimension

AR-125-3W Product Specifications

Product Dimension

AR-125-4W Product Specifications

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Built on Innovation and engineered for Excellence.

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