Manual Rotary Table with Reverse Mount

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Out of stock

Product Description

About the Sherline 4″ Reverse Rotary Table

The reverse rotary table is perfect for using on the tilting angle table. The reverse mount allows access to the handwheel from the front of the machine (see photo below). If you used a standard rotary table in the previously described set-up, the handwheel would be mounted facing the backside of the X-axis.

NOTE: When the worm housing is reversed to the opposite side, a clockwise rotation of the handwheel or stepper motor will result in a counter-clockwise rotation of the rotary table.

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3700-OP Rotary Table set up on a 3750 Tilting Angle Table. Click on the image for a larger view.

Weight Limitations for Continual Use

We are stating the following weight limits for our rotary tables for continual use.

  • Horizontal orientation—50 lbs.
  • Vertical orientation—30 lbs.
  • Vertical rotational torque—6 foot/lbs. (meaning it can lift a 6 lb. weight when suspended 12″ away from the center of the rotary table)

The rotary tables can hold more weight when they are not under a continual load. Click on the Video tab above to see examples of different weights and uses for our rotary tables.

Included Parts:

  • 1 Hold-down set
  • 1 Chuck Adapter

If you would like to convert your current rotary table to the reverse set-up, you can send it back to Sherline, and we can make the change for a $104.25 charge (includes parts and labor). Just fill out the RMA Request form to received instructions on how to send items back to us.

Converting a Manual Table to CNC-Ready

NOTE: You can have your manual rotary table upgraded to CNC-ready, but this is done as a factory-only replacement. You will need to ship your manual rotary table back to our factory for the conversion.
CLICK HERE for details on the conversion process.

For in-depth details about the Sherline 4″ Rotary Table CLICK HERE.

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The improper use of machine tools and their accessories can result in serious injury. Before using this tool, thoroughly read the instructions and make sure you understand its proper and safe use.

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Always wear safety glasses when operating machine tools.


Download PDF 3700 Instructions

Instructions PDF Download

CNC Rotary Table in Action

Rotary Table Weight Capacity Specifications
Horizontal orientation 50 lbs.
Vertical orientation 30 lbs.
Vertical rotational torque 6 foot/lbs. (meaning it can lift a 6 lb. weight when suspended 12″ away from the center of the rotary table)
Mechanical backlash 0.2° or less
3700 Manual Rotary Table with Reverse Mount

*NOTE: If you need a metric equivalent for the 10-32 thread, you can use a 5 x .8mm thread. If the fit is too tight, you can retap the 10-32 holes with a 5 x .8mm tap, and the new threads should be fine.

Part No. Description Quantity
10930 3/8″ Bearing 2
30561 10-32 T-nut 2
3058 4-Jaw Hold Down Set Assembly 1
37090 Rotary Table Chuck Adapter, 3/8-16 to 3/4-16 1
37100 Rotary Table Base 1
37110 Rotary Table Top 1
37120-OP Worm Housing (Not sold separately) 1
37130 Worm Gear (Not sold separately) 1
37150 Oil Plug 1
37160 Preload Nut 1
37170 Lock Pin 1
37200 Button Head Screw, 10-32 X 3/8″ 2
37210 Hold Down Tab 1
37220 Button Head Screw, 6-32 X 1/4″ 1
40050 Handwheel Assembly 1
40330 10-32 X 5/8″ SHCS 2
40420 Headstock Bearing 1
40510 SHC Screw, 10-32 X 3/8″ 1
40520 Cup Point Set Screw, 10-32 X 3/16″ 4
40540 Cone Point Set Screw, 5/16-18 X 3/4″ 1
40660 Washer 1
40670 10-32 X 1/2″ SHCS 2
50120 Pointer 1

Click the P/Ns below to download a zipped version of the IGS 3D CAD file. You will need to extract the zip file before viewing the files.
3700-OP Reverse Mount 3D IGS model
You need an IGS viewer to open .igs files. CLICK HERE to download a FREE IGS viewer.