THK Single Axis Actuators（Table：Short 1 pc.）

Data to be displayed: 30; 45; 60

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Actuator KR45H

THK

With a compact and highly stiff structure that integrates the LM guide, ball screw, and support unit, 5 semi-custom made actuators ideal for high accurate positioning are available.
[Features]
[5 custom made]
・ Dowel Holes: Dowel holes are provided for alignment during assembly. It is also useful for preventing misalignment and reproducibility when replacing products
・ Positioning metal bolt: Positioning metal bolts are installed for origin alignment during assembly. It is also useful for reproducibility of the origin position when replacing the motor
・ Sub-table side greasing hole: By processing a grease hole on the side of the sub table and attaching a grease fitting, greasing is possible without removing the cover
・ AP-C processing: Surface treatment (THK, AP-C treatment) is applied to improve corrosion resistance
・ AFF grease for clean environment: THK and AFF grease are sealed for a clean environment to suppress dust generation
[Selection of sensors and sensor rails]
・ Please refer to the selection list on the "Product Information" tab

2D / 3D CAD data available

Min. Shipping Days ： 23 Days
Actuator SKR33

THK

With a compact and highly stiff structure that integrates the LM guide, ball screw, and support unit, 5 semi-custom made actuators ideal for high accurate positioning are available.
[Features]
[5 custom made]
・ Dowel Holes: Dowel holes are provided for alignment during assembly. It is also useful for preventing misalignment and reproducibility when replacing products
・ Positioning metal bolt: Positioning metal bolts are installed for origin alignment during assembly. It is also useful for reproducibility of the origin position when replacing the motor
・ Sub-table side greasing hole: By processing a grease hole on the side of the sub table and attaching a grease fitting, greasing is possible without removing the cover
・ AP-C processing: Surface treatment (THK, AP-C treatment) is applied to improve corrosion resistance
・ AFF grease for clean environment: THK and AFF grease are sealed for a clean environment to suppress dust generation
[Selection of sensors and sensor rails]
・ Please refer to the selection list on the "Product Information" tab

2D / 3D CAD data available

Min. Shipping Days ： 23 Days
Actuator KR30H

THK

With a compact and highly stiff structure that integrates the LM guide, ball screw, and support unit, 5 semi-custom made actuators ideal for high accurate positioning are available.
[Features]
[5 custom made]
・ Dowel Holes: Dowel holes are provided for alignment during assembly. It is also useful for preventing misalignment and reproducibility when replacing products
・ Positioning metal bolt: Positioning metal bolts are installed for origin alignment during assembly. It is also useful for reproducibility of the origin position when replacing the motor
・ Sub-table side greasing hole: By processing a grease hole on the side of the sub table and attaching a grease fitting, greasing is possible without removing the cover
・ AP-C processing: Surface treatment (THK, AP-C treatment) is applied to improve corrosion resistance
・ AFF grease for clean environment: THK and AFF grease are sealed for a clean environment to suppress dust generation
[Selection of sensors and sensor rails]
・ Please refer to the selection list on the "Product Information" tab

2D / 3D CAD data available

Min. Shipping Days ： 23 Days

Min. Shipping Days ：	23 Days

Min. Shipping Days ：	23 Days

Min. Shipping Days ：	23 Days


Brand
Product Series
CAD
Starting from^∗
Min. Shipping Days ：
Main Body/Peripheral Components
Nominal (Height)
Accuracy
Table
Lead(mm)
Motor Mounting Posture
Cover
Grease
The presence or absence of motor
With or w/o Lubrication Units
With or without retainer
The shaft diameter of a ball screw(φ)
Table length L1(mm)
Table width W1(mm)
Amplifier Voltage


Brand	THK	THK	THK
Product Series	Actuator KR45H	Actuator SKR33	Actuator KR30H
CAD	2D / 3D	2D / 3D	2D / 3D
Starting from^∗	-	-	-
Min. Shipping Days ：	23 Days	23 Days	23 Days
Main Body/Peripheral Components	Main Body	Main Body	Main Body
Nominal (Height)	45	33	30
Accuracy	Standard Grade	Standard Grade	Standard Grade
Table	Short 1 pc.	Short 1 pc.	Short 1 pc.
Lead(mm)	10 ～ 20	6 ～ 10	6 ～ 10
Motor Mounting Posture	Straight / Folding back	Straight / Folding back	Straight / Folding back
Cover	N/A / Available	N/A / Available	N/A / Available
Grease	Standard / Low Dust Generation	Standard / Low Dust Generation	Standard / Low Dust Generation
The presence or absence of motor	No (Built-in by the customer)	No (Built-in by the customer)	No (Built-in by the customer)
With or w/o Lubrication Units	N/A	N/A	N/A
With or without retainer	N/A	Available	N/A
The shaft diameter of a ball screw(φ)	15	13	10
Table length L1(mm)	43.5 ～ 70.5	39.5 ～ 50.5	39.5 ～ 48.9
Table width W1(mm)	53 ～ 104	37.4 ～ 86	38 ～ 80
Amplifier Voltage	N/A	N/A	N/A