
CNC Rotary Table with 36V Stepper Motor
This CNC rotary table works only with the MASSO G3 Touch Controller.
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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Always wear safety glasses when operating machine tools. |
Download PDF MASSO Rotary Table Limit Switch Interference on the Tilting Angle Table Instructions |
Download PDF Sherline/MASSO 36V Closed-Loop Stepper Motor Specifications![]() |
CNC Rotary Table in Action
Rotary Table Weight Capacity Specifications |
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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 |
Rotary Indexer Specifications |
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Table Size | 4″ diameter by 2″ height |
Part mounting Provisions | Center thread including chuck adapter and 4 T-slots |
Rotation Speed | 1°/sec. to 66°/sec. |
Resolution | 28,800 steps per revolution (±.006° per step) |
Backlash Compensation | Programmable |
Stepper Motor | Closed-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. | Description | Quantity |
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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 |
37121 | CNC Rotary Table Worm Housing (Not sold separately) | N/A |
37131 | CNC Rotary Table Worm Shaft (Not sold separately) | N/A |
37122 | CNC Rotary Table Worm Housing Assembly (P/Ns 37121, 37131) | 1 |
37125 | CNC Rotary Coupling w/8mm Bore | 1 |
37124 | CNC Rotary Table Coupling Adapter | 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 |
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 |
12050 | SHC Screw, 8-32 X 3/8″ | 4 |
87510 | CNC Rotary Table Stepper Motor Mount | 1 | 87140 | MASSO 36V Stepper Motor, 169.934 oz-in, 2 Amp, NEMA #23 Frame-size | 1 |
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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