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RT-HV Series Horizontal and Vertical Rotary Table

Horizontal and vertical rotary tables are used for rotary positioning on milling machines and machining centers. They can be mounted horizontally or vertically to support different workpiece orientations and angular machining requirements.

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Horizontal and Vertical Rotary Table main image

Product Overview

This series covers RT-HV3 to RT-HV16 and supports rotary positioning, indexing and circular machining on milling machines. The table can be installed in horizontal or vertical orientation according to fixture and setup requirements.

Typical Applications

Rotary indexing and angular positioning for milling operations.
Horizontal or vertical setup switching on one machine table.
Circular hole patterns, equal division and face indexing operations.
General machining setups with rotary fixtures and tailstock support.

Key Features

Horizontal and vertical mounting for flexible setup direction.
Series range from RT-HV3 to RT-HV16 with multiple table diameters.
Worm gear ratio options for stable and repeatable angular movement.
Clear interface data for T-slots, mounting slots and center taper.
Suitable for circular indexing, milling positioning and fixture support.

Parameters and Dimensions

Dimension drawings and tabulated data below can be used for selection and installation checks.

Horizontal and Vertical Rotary Table dimension drawing

Specifications with Indexing Plate / Tailstock Configuration

Order No.	Model	Table Dia. D	Table Height H	Base H1	Base A	Base B	T-slot e	Slot Type	Slot K	Center Taper	Worm Ratio	Dividing Plate	Tailstock
B021010	RT-HV3	90 / 3-35/64	80 / 3-19/64	65 / 2-9/16	115 / 4-17/32	95 / 3-35/64	10 / 25/64	2-slot	12 / 15/32	MT1	36:1
B021110	RT-HV4	110 / 4-21/64	87 / 3-27/64	85 / 3-11/32	145 / 5-45/64	115 / 4-17/32	12 / 15/32	2-slot	12 / 15/32	MT2	72:1	DP-1	TS-1
B021210	RT-HV5	127 / 5	85 / 3-11/32	90 / 3-35/64	160 / 6-19/64	135 / 5-5/16	12 / 15/32	2-slot	12 / 15/32	MT2	72:1	DP-1	TS-1
B021310	RT-HV6	150 / 5-19/32	85 / 3-11/32	100 / 3-15/16	200 / 7-7/8	160 / 6-19/64	12 / 15/32	4-slot	16 / 5/8	MT2	90:1	DP-1	TS-1
B021410	RT-HV8	200 / 7-7/8	105 / 4-9/64	135 / 5-5/16	265 / 10-7/16	220 / 8-21/32	14 / 35/64	4-slot	16 / 5/8	MT3	90:1	DP-2	TS-2
B021510	RT-HV10	250 / 9-27/32	118 / 4-41/64	165 / 6-1/2	325 / 12-51/64	280 / 11-1/32	14 / 35/64	4-slot	16 / 5/8	MT3	90:1	DP-2	TS-2
B021610	RT-HV12	300 / 11-13/16	135 / 5-5/16	195 / 7-43/64	391 / 15-25/64	330 / 12-63/64	14 / 35/64	6-slot	16 / 5/8	MT4	90:1	DP-2	TS-3
B021710	RT-HV14	350 / 13-25/32	135 / 5-5/16	230 / 9-1/16	450 / 17-23/32	390 / 15-23/64	14 / 35/64	6-slot	16 / 5/8	MT4	90:1	DP-2	TS-3
B021810	RT-HV16	400 / 15-3/4	145 / 5-45/64	262 / 10-5/16	505 / 19-7/8	436 / 17-11/64	14 / 35/64	6-slot	16 / 5/8	MT4	90:1	DP-2	TS-3

Basic Specifications and Net Weight

Dimensions are listed in mm / inch.

Order No.	Model	Table Dia. D	Table Height H	Base H1	Base A	Base B	T-slot e	Slot Type	Slot K	Center Taper	Worm Ratio	Net Weight (kg)
B011010	RT-HV3	90 / 3.54	80 / 3.14	65 / 2.56	115 / 4.52	95 / 3.54	10 / 0.39	2-slot	12 / 0.47	MT1	36:1	6.5
B011110	RT-HV4	110 / 4.33	87 / 3.42	85 / 3.35	145 / 5.71	115 / 4.53	12 / 0.47	2-slot	12 / 0.47	MT2	72:1	9
B011210	RT-HV5	127 / 5	85 / 3 11/32	90 / 3 35/64	160 / 6 19/64	135 / 5 5/16	12 / 15/32	2-slot	12 / 15/32	MT2	72:1	10.5
B011310	RT-HV6	150 / 5.91	85 / 3.35	100 / 3.93	200 / 7.87	160 / 6.29	12 / 0.47	4-slot	16 / 0.63	MT2	90:1	13
B011410	RT-HV8	200 / 7.87	105 / 4.13	135 / 5.31	265 / 10.43	220 / 8.66	14 / 0.55	4-slot	16 / 0.63	MT3	90:1	28
B011510	RT-HV10	250 / 9.84	118 / 4.63	165 / 6.49	325 / 12.79	280 / 11.02	14 / 0.55	4-slot	16 / 0.63	MT3	90:1	42
B011610	RT-HV12	300 / 11.81	135 / 5.31	195 / 7.68	391 / 15.39	330 / 12.99	16 / 0.63	6-slot		MT4	90:1	72
B011710	RT-HV14	350 / 13.78	135 / 5.31	230 / 9.05	450 / 17.71	390 / 15.35	16 / 0.63	6-slot	16 / 0.63	MT4	90:1	90
B011810	RT-HV16	400 / 15.74	145 / 5.7	262 / 10.31	505 / 19.88	436 / 17.16	16 / 0.63	8-slot	18 / 0.71	MT4	90:1	120

Selection Notes

Machine type and table slot layout.
Required table diameter and center taper.
Workpiece size, weight and fixture arrangement.
Whether indexing plate and tailstock accessories are needed.
Horizontal or vertical mounting space limitations.

FAQ

What is the RT-HV Series Horizontal and Vertical Rotary Table used for?

It is used for rotary positioning, equal division and circular machining on milling machines and machining centers, especially when the table may need to be mounted horizontally or vertically.

How is it different from a chuck or an indexing chuck?

A rotary table is mounted on the machine table for workpiece positioning. A chuck or indexing chuck is a workholding device used on the spindle side, so the structure and application are different.

How should horizontal and vertical mounting be selected?

Choose horizontal mounting for standard table-side rotary positioning. Choose vertical mounting when the workpiece must be positioned upright or indexed from the side face.

What machine table or mounting interface should be confirmed?

Check the machine table size, T-slot layout, mounting bolt space, center height and the available travel around the rotary table.

What workpiece size or load should be checked?

Confirm the workpiece diameter, weight, fixture height and overhang so the selected table size and load capacity are appropriate.

What positioning or indexing accuracy should be confirmed?

The required angular positioning, repeatability and division method should be checked against the machining tolerance and process sequence.

What should be checked before installation?

Check mounting direction, table clearance, lubrication condition, handle travel, fixture interference and the machine travel envelope before installation.

What information is needed for quotation?

Please provide the machine model, table space, required table diameter, workpiece dimensions, indexing angle requirement, mounting direction and machining process.