This is the smallest high precision NEMA 8 Stepper motor, it has an
integrated Planetary gearbox with a 4.75:1 gear ratio, the
resolution reach 0.38° step angle. It's a good solution in
applications that need very low rotation speeds and/or lots of
torque.
Electrical Specification
Manufacturer Part Number | 8HS15-0604S-PG5 |
Motor Type | Bipolar Stepper |
Step Angle | 0.38° |
Holding Torque | 17.1Ncm |
Rated Current/phase | 0.6A |
Phase Resistance | 10ohms |
Recommended Voltage | 12V |
Inductance | 5.5mH±20%(1KHz) |
Gearbox Specifications
Gearbox Type | Planetary |
Gear Ratio | 4.75:1 |
Efficiency | 90% |
Backlash at No-load | <=1° |
Max.Permissible Torque | 0.5Nm(70.8oz-in) |
Moment Permissible Torque | 1Nm(141.6oz-in) |
Shaft Maximum Axial Load | 5N |
Shaft Maximum Radial Load | 25N |
Physical Specifications
Frame Size | 22 x 22mm |
Motor Length | 38mm |
Gearbox Length | 20.5mm |
Shaft Diameter | Φ6mm |
Shaft Length | 15mm |
D-cut Length | 9mm |
Number of Leads | 4 |
Lead Length | 300mm |
Weight | 120g |
Connection
Wire Color | Black | Green | Red | Blue |
Board Connector | A | C | B | D |
| Make sure the motor connect to a constant current or chopper drive
controller before you test motor. Connecting the motor directly to
a power supply will destroy the motor. |
Related Products
- Stepper Motor Driver
For each stepper motor, it should work with a stepper motor driver,
below is a matched stepper motor driver:- ST-6128: Economical stepper driver, Output current 0.25 - 2.0A, Input
voltage 9V - 32VDC, Max. step resolution 1/128.
- DM422C: Digital stepper driver, Output current 0.2 - 2.2A, Input voltage
20-40VDC, Max. step resolutions 1/32, ideal solution for
applications that require low-speed smoothness.
- Stepper Motor Power Supply
Recommended Driving Voltage is 12 - 24VDC.
|
Custom Options
- Connectors: Molex, Harwin, Tyco/AMP, JST etc.
- Lead wires & cables: Special lengths, Protective hose
- Shaft: Round, D-Cut, Cross drilled, Key-Way, Thread or Hollow
|
How to choose a geared stepper motor?
- Selecting a geared stepper motor will result in increasing the
output torque and decreasing the speed. Simply, the Gearbox Output
Speed is:
- The gearbox output torque will depending on many factors, it can be
calculated by:
- The Gearbox Step Angle can be determined by:
- When choosing a stepper motor with a gearbox, keep in mind that the
gearbox Max Permissible Torque, beyond which the gearbox could
become damaged.
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