RSB1

Motorized rotary actuator

Overview

Universal lightweight motorized rotary actuator for automated 360° product photography

IMG_0584_.jpg

Specifications

Parameter Value Units
Reduction ratio 5:1  
Stepper motor step angle 1.8 deg
Motor current 1 A
Rotary stage max torque 0.5 Nm
Weight 475 g
Slewing hole diameter 12.7 mm
Radial load >20 N
Axial load >100 N

How to start using

Start program

TBD: picture

main_window.png

Move actuator

Video

TBD: quick step-by-step video

 

Dimensions

RSB1 dimensions

RSB1_dimensions.png

 

Detailed platform dimensions

RSB1_platform.png

Wiring

RJ45 pinout

Pin Signal
1 GND
2 5V
3 SIG1
4 A1
5 A2
6 SIG2
7 B1
8 B2

SIG1 is used for homing signal

Drive train specifications

Belt reducer

RSB1 has GT2 belt in order to transfer power to plate. 12/60 tooth pulleys provide 1:5 reduction rate.

Motor

Parameter Value Unit
Size NEMA17  
Step angle 1.8 ±5% deg
Phase count 2  
Mass 150 g
Rated voltage 3.5 V
Rated current 1.0 A
Resistance per phase 3.5 ±10% Ω
Inductance per phase 4.5 ±20% mH
Holding torque 160 mN*m

 

GRBL motion settings

Recommended GRBL parameters

Motion controller needs to know about actuator capabilities.

GRBL parameter Value Definition
$100 111.110 X steps/mm
$110 20000.000 X Max rate, mm/min
$120 2000.000 X Acceleration, mm/sec2
$130 90.000 X Max travel, mm

Assume motor is connected to X axis.

 

Ordering

RSB1 rotary actuator can be ordered directly on Kurokesu e-store