Xem Studiomeasured geometryLibrary › Electronics › Motion ·
Servos, DC and stepper motors, solenoid, motor drivers (Adafruit-sold parts)
What are the dimensions of the Adafruit micro servo and the 28BYJ-48 stepper? · Modern device · basis: Adafruit CAD (MIT) models of the sold motors and driver boards
- sizes
- 22 in table
Notes
- Micro servo metal-gear (1143): 23 × 12.2 × 29 mm with tabs 32.5 mm apart (SG90/MG90S class). Sub-micro (2201): 20 × 8.5 × 23 mm. Standard-size servo body (2941 DC motor in servo body): 40.5 × 20 × 38 mm.
- 28BYJ-48 5 V stepper (858): Ø28 mm body, 19 mm deep, tabs 35 mm apart with Ø4.2 holes, Ø5 mm D-shaft offset 8 mm from centre. NEMA-17 (324): 42.3 face, 34 mm long. TT motors (3777/3802): 70 × 22 × 18.5 mm. DC toy motor (711): Ø24 × 20 mm, 2 mm shaft.
- Driver boards: A4988 / TMC2209 (6109/6121) 15.5 × 20.5 mm StepStick; DRV8871 (3190) 22 × 25 mm; 16-ch servo driver (815) 62 × 25 mm; Motor FeatherWing 51 × 23 mm; large solenoid (413) 40 × 25 × 27 mm with a 10 mm stroke.
Sizes
| product | bbox_l_mm | bbox_w_mm | bbox_h_mm |
|---|---|---|---|
| 1143 Micro Servo - High Torque Metal Gear | 31.3 | 30.7 | 12.0 |
| 2201 Submicro servo | 30.1 | 24.9 | 11.8 |
| 2307 MicroServo MG923B | 36.8 | 31.5 | 12.0 |
| 2941 DC Motor in Servo Body | 35.9 | 30.3 | 11.8 |
| 3777 TT Motor | 70.6 | 36.6 | 22.4 |
| 3802 TT Motor Metal Gear | 72.0 | 30.3 | 22.4 |
| 324 NEMA-17 Stepper Motor | 55.0 | 42.3 | 42.3 |
| 858 Stepper Motor 5VDC | 42.0 | 34.5 | 29.0 |
| 711 DC Toy Motor | 38.0 | 20.0 | 17.0 |
| 413 Large Solenoid | 69.7 | 29.0 | 24.0 |
| 3190 DRV8871 Breakout | 24.1 | 20.3 | 12.1 |
| 6109 A4988 Driver | 26.7 | 24.1 | 12.0 |
| 6121 TMC2209 Driver | 26.7 | 24.1 | 12.0 |
| 2927 Motor FeatherWing | 50.8 | 22.9 | 10.2 |
| 2928 Servo PWM FeatherWing | 50.8 | 22.9 | 10.2 |
| 815 Servo Driver 16 Channel | 62.2 | 25.4 | 12.1 |
| 1438 Adafruit MotorShield | 68.6 | 53.3 | 13.1 |
| 1253 Aluminum Timing Pulley | 25.5 | 25.5 | 17.0 |
| 1866 Slide Rail Platform | 59.0 | 47.0 | 20.0 |
| 1221 Adafruit 2020 Extrusion | 100.0 | 20.0 | 20.0 |
| 6353 STSPIN220 Stepper Motor Driver | 26.7 | 24.1 | 12.0 |
| 6318 Solenoid Driver 8 Channel | 50.8 | 27.9 | 12.0 |
Where the files are
Other publishers' files are linked, not hosted. "verify" = check the license at the link before commercial use.
| Adafruit (official) | Adafruit_CAD_Parts: STEP, Fusion 360 and STL for Adafruit products | STEP, F3D, STL | MIT |
Free files
★ Free files 22 parts. Direct links to Adafruit Industries's own repository; nothing rehosted. MIT License (Adafruit_CAD_Parts). index.json
| 1143-micro-servo---high-torque-metal-gear | Adafruit #1143 Micro Servo - High Torque Metal Gear; bbox 31.3 × 30.7 × 12.0 mm; 0.1 MB on GitHub | STEP · STL |
| 2201-submicro-servo | Adafruit #2201 Submicro servo; bbox 30.1 × 24.9 × 11.8 mm; 0.2 MB on GitHub | STEP · STL |
| 2307-microservo-mg923b | Adafruit #2307 MicroServo MG923B; bbox 36.8 × 31.5 × 12.0 mm; 0.1 MB on GitHub | STEP · STL |
| 2941-dc-motor-in-servo-body | Adafruit #2941 DC Motor in Servo Body; bbox 35.9 × 30.3 × 11.8 mm; 0.1 MB on GitHub | STEP |
| 3777-tt-motor | Adafruit #3777 TT Motor; bbox 70.6 × 36.6 × 22.4 mm; 0.1 MB on GitHub | STEP · STL |
| 3802-tt-motor-metal-gear | Adafruit #3802 TT Motor Metal Gear; bbox 72.0 × 30.3 × 22.4 mm; 0.2 MB on GitHub | STEP · STL |
| 324-nema-17-stepper-motor | Adafruit #324 NEMA-17 Stepper Motor; bbox 55.0 × 42.3 × 42.3 mm; 1.2 MB on GitHub | STEP |
| 858-stepper-motor-5vdc | Adafruit #858 Stepper Motor 5VDC; bbox 42.0 × 34.5 × 29.0 mm; 0.1 MB on GitHub | STEP |
| 711-dc-toy-motor | Adafruit #711 DC Toy Motor; bbox 38.0 × 20.0 × 17.0 mm; 0.1 MB on GitHub | STEP |
| 413-large-solenoid | Adafruit #413 Large Solenoid; bbox 69.7 × 29.0 × 24.0 mm; 0.1 MB on GitHub | STEP · STL |
| 3190-drv8871-breakout | Adafruit #3190 DRV8871 Breakout; bbox 24.1 × 20.3 × 12.1 mm; 0.9 MB on GitHub | STEP · STL |
| 6109-a4988-driver | Adafruit #6109 A4988 Driver; bbox 26.7 × 24.1 × 12.0 mm; 2.0 MB on GitHub | STEP · STL |
| 6121-tmc2209-driver | Adafruit #6121 TMC2209 Driver; bbox 26.7 × 24.1 × 12.0 mm; 2.0 MB on GitHub | STEP · STL |
| 2927-motor-featherwing | Adafruit #2927 Motor FeatherWing; bbox 50.8 × 22.9 × 10.2 mm; 2.3 MB on GitHub | STEP · STL |
| 2928-servo-pwm-featherwing | Adafruit #2928 Servo PWM FeatherWing; bbox 50.8 × 22.9 × 10.2 mm; 1.7 MB on GitHub | STEP · STL |
| 815-servo-driver-16-channel | Adafruit #815 Servo Driver 16 Channel; bbox 62.2 × 25.4 × 12.1 mm; 1.8 MB on GitHub | STEP · STL |
| 1438-adafruit-motorshield | Adafruit #1438 Adafruit MotorShield; bbox 68.6 × 53.3 × 13.1 mm; 0.1 MB on GitHub | STEP |
| 1253-aluminum-timing-pulley | Adafruit #1253 Aluminum Timing Pulley; bbox 25.5 × 25.5 × 17.0 mm; 0.5 MB on GitHub | STEP |
| 1866-slide-rail-platform | Adafruit #1866 Slide Rail Platform; bbox 59.0 × 47.0 × 20.0 mm; 0.1 MB on GitHub | STEP |
| 1221-adafruit-2020-extrusion | Adafruit #1221 Adafruit 2020 Extrusion; bbox 100.0 × 20.0 × 20.0 mm; 0.2 MB on GitHub | STEP |
| 6353-stspin220-stepper-motor-driver | Adafruit #6353 STSPIN220 Stepper Motor Driver; bbox 26.7 × 24.1 × 12.0 mm; 2.1 MB on GitHub | STEP |
| 6318-solenoid-driver-8-channel | Adafruit #6318 Solenoid Driver 8 Channel; bbox 50.8 × 27.9 × 12.0 mm; 2.9 MB on GitHub | STEP |
Plain text: sheet.txt · JSON: /api/geometry?object=adafruit-motors-servos-drivers
Fits with
Questions
What are micro servo (SG90/MG90S) dimensions?
Body 23 × 12.2 × 29 mm (to the top of the output gear), mounting tabs 32.5 mm apart with Ø2 mm holes, horn adds 10 mm; cutout for the body 23.5 × 12.7 mm.
What are 28BYJ-48 stepper dimensions?
Ø28 mm, 19 mm deep, mounting tabs 35 mm apart (Ø4.2 holes), Ø5 mm D-shaft 10 mm long, offset 8 mm from the body centre.
What size is an A4988 or TMC2209 StepStick?
15.5 × 20.5 mm board, two rows of 8 pins on 15.24 mm spacing; 10 mm tall with the heatsink.