Size 8 [20mm] Hollow Shaft Stepper Motor

The size 8 [20mm] Hollow Shaft Stepper Motor has Max. 0.02N·m of holding torque.

For special windings or customization of shaft, also hollow type of encoder assembly, Please contact DINGS' for further information.

20mm Hollow Shaft Stepper Motor images

Motor Characteristics

In a mobile environment, you can move left and right to see the contents (tables).

Model No. Rated Voltage
(V)
Current
(A)
Resistance
(Ω)
Inductance
(mH)
Holding Torque
(N·m)
Detent Torque
(N·m)
Motor length
(mm)
8HS2028 2.55 0.5 5.1 1.5 0.014 0.002 28
8HS2038 4.4 0.5 8.8 2.7 0.020 0.004 38

Dimensional Drawing

Torque Performance Curves

Torque Performance curves image

Options

Encoder Option
EK1 Encoder images
EK1 Encoder images

In a mobile environment, you can move left and right to see the contents (tables).

Resolution(CPR) 100 108 120 125 128 200 250 256 300 360 400 500 1000 512 720 800
Single ended output 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Differential output A B C D E F G H I J K L M N O P
EK5 Encoder images
EK5 Encoder images

In a mobile environment, you can move left and right to see the contents (tables).

Resolution(CPR) 100 108 120 125 128 200 250 256 300 360 400 500 512 720 800
Single ended output 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
Differential output A B C D E F G H I J K L M N O

* Among EK5 Encoder, EK5D option is only available for NEMA8 (20mm) Hollow shaft stepper.