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Stepping Motors
5-Phase Stepping Motor and Driver Packages

RK Series

rk_image
These products incorporate state-of-the-art technologies to achieve the ultimate ease of motor control. Various types including the standard type, electromagnetic brake type, terminal box type and various geared types are available.
Three frame sizes of 42 mm, 60 mm and 85 (90) mm are available. The wide range of motor variations and affordable prices make these models perfect solutions for your various applications.
Features
Product Line
TypesFrame Size
[mm]
Basic Step Angle
[ ˚ ]
Maximum Holding Torque
[N・m]
Standard Type 42 0.72 0.13 to 0.24
60 0.42 to 1.66
85 2.1 to 6.3
Standard Type with Terminal Box 60 0.72 0.42 to 1.66
85 2.1 to 6.3
TH Geared Type 42 0.024 to 0.2 0.35 to 1.5
60 1.25 to 4
90 4.5 to 12
PS Geared Type 42 0.0144 to 0.144 1 to 3
60 3.5 to 8
90 14 to 37
PN Geared Type 42 0.072 to 0.144 0.8 to 1.5
60 0.0144 to 0.144 3.5 to 8
90 14 to 37
Harmonic Geared Type 42 0.0072 to 0.144 3.5 to 5
60 5.5 to 8
90 25 to 37