CNC Rotary Table with 36V Stepper Motor

This CNC rotary table works only with the MASSO G3 Touch Controller.

Frequently Bought Together

3.1" 3-Jaw Chuck

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Product Description

The 4th Axis for your Accu-Pro VMC Ball Screw Mill with MASSO Touch Controller

The CNC Rotary Table with 36V Stepper Motor* comes equipped with an A-axis output cable ready to drive a 4th rotary axis. This rotary table is all you need to turn your Sherline Accu-Pro mill into a 4-axis machine. Just plug the A-axis cable from the stepper motor into the A-axis input on the MASSO G3 touch controller. The software handles G-code for the A-axis, and numbers entered after the letter “A” in the code represent rotational degrees.

The CNC rotary table includes a MASSO homing sensor

*NOTE: This CNC rotary table works only with the MASSO G3 Touch Controller. The 36V stepper motor is powered by the 36V power supply from the MASSO controller.

NOTE: We are stating the following weight limits for our rotary tables for continual use. Click on the Video tab above to see examples of different weights and uses for our rotary tables.

  • 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 not under a continual load.

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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-CNC Ready Instructions

Instructions PDF Download

Download PDF 3700 Instructions

Instructions PDF Download

Download PDF Troubleshooting CNC Rotary Table Problems

Instructions PDF Download

Download PDF CNC Rotary Table Maintenance Instructions

Instructions PDF Download

Download PDF MASSO Rotary Table Limit Switch Interference on the Tilting Angle Table Instructions

Instructions PDF Download

Download PDF Sherline/MASSO 36V Closed-Loop Stepper Motor Specifications
Instructions PDF Download

CNC Rotary Table in Action

Rotary Table Weight Capacity Specifications
Horizontal orientation50 lbs.
Vertical orientation30 lbs.
Vertical rotational torque6 foot/lbs. (meaning it can lift a 6 lb. weight when suspended 12″ away from the center of the rotary table)
Mechanical backlash0.2° or less
Rotary Indexer Specifications
Table Size4″ diameter by 2″ height
Part mounting ProvisionsCenter thread including chuck adapter and 4 T-slots
Rotation Speed1°/sec. to 66°/sec.
Resolution28,800 steps per revolution (±.006° per step)
Backlash CompensationProgrammable
Stepper MotorClosed-loop with integrated drive. 169.934 oz-in, 2 Amp, NEMA #23 Frame-size, Step angle of .9° (400 steps/rev), 800 pulses/rev, 530 RPM (maximum).
Part No.DescriptionQuantity
109303/8″ Bearing2
3056110-32 T-nut2
30584-Jaw Hold Down Set Assembly1
37090Rotary Table Chuck Adapter, 3/8-16 to 3/4-161
37100Rotary Table Base1
37110Rotary Table Top1
37121CNC Rotary Table Worm Housing (Not sold separately)N/A
37131CNC Rotary Table Worm Shaft (Not sold separately)N/A
37122CNC Rotary Table Worm Housing Assembly (P/Ns 37121, 37131)1
37125CNC Rotary Coupling w/8mm Bore1
37124CNC Rotary Table Coupling Adapter1
37150Oil Plug1
37160Preload Nut1
37170Lock Pin1
37200Button Head Screw, 10-32 X 3/8″2
37210Hold Down Tab1
37220Button Head Screw, 6-32 X 1/4″1
4033010-32 X 5/8″ SHCS2
40420Headstock Bearing1
40510SHC Screw, 10-32 X 3/8″1
40520Cup Point Set Screw, 10-32 X 3/16″4
40540Cone Point Set Screw, 5/16-18 X 3/4″1
40660Washer1
4067010-32 X 1/2″ SHCS2
50120Pointer1
12050SHC Screw, 8-32 X 3/8″4
87510CNC Rotary Table Stepper Motor Mount1
87140MASSO 36V Stepper Motor, 169.934 oz-in, 2 Amp, NEMA #23 Frame-size1

Click the P/N below to download a zipped version of the IGS 3D CAD file. You will need to extract the zip file before viewing the IGS file.
8730 3D IGS model
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