GMP20-20BY PM Industrial Stepper Motor Encoder 12V 150RPM 15Ohm Geared 20mm NEMA 8 0.05-0.5Nm Torque 2-Phase Medical Infusion

Product Description

Products Description

GMP20-20BY Stepper Motor Specifications
Motor model GMP20-20BY
Motor Type 20mm PM Stepper Motor
Motor Dimensions Φ20mm x 18mm
Rated Voltage 5.0 V/12.0 DC
Phases 2-phase, 4-wire
Step Angle 18° / step
Gear Ratio 4.38:1/23.7:1/29:1/84:1/104:1/128:1/157:1/370:1/455:1/560:1/690:1/850:1
Coil Resistance 10 Ω-40 Ω/phase (±10%)
Pull-out Torque MORE THAN 780g AT 700pps
OPERATING TEMPERATURE RANGE −0 ~ +55 °C
Final Output Step Angle 0.34 °/STEP
Line sequence A+A-B+B-
Terminal model 1.25/1.5/2.0/2.54
Encoder 3ppr/7ppr/12ppr
Stepper Motor Dimension 1
Stepper Motor Dimension 2
Stepper Motor Performance Curve

GMP20-20 Stepper Motor Core Application Areas

Micro-pumps/Injection Pumps
  • Microfluidic Analyzers
  • Optical Instruments
  • Precision Positioning Platforms (XYZ Axis Fine-tuning)
Medical & Healthcare Devices
  • Small Infusion Devices
  • Portable Respirators
  • Sampling Equipment
  • Medical Metrology Units (Pharmaceutical Dosing)
Office Equipment
  • Portable Scanners
  • Mini Printers / Label Printers
  • Projector Optics
Valves & Fluid Control
  • Small Electric Valves
  • HVAC Damper Control
  • Flow Regulation Control

Recommend Products

Recommend Products Grid

Motor Raw Materials

Motor Raw Materials Blueprint

Production Equipment

Production Equipment 1
Production Equipment 2
Production Equipment 3

Certifications

Product Certifications

Application Scenario

Application Scenarios Overview
Medical equipment sphygmomanometer, Massaging mattress, Air pump, Urine Analyzer.
Business Machines Intelligent robot, Copiers and Scanners, 3D Printers, Tattoo pen.
Electric powered equipment Electric toothbrush, Electric tool, Electric toy car, Electric curtain.
Smart Home Intelligent window opener, vacuum cleaner, Smart coffee machine, hair drier, Fascia gun, fan, air cleaner, Hair removal device, door lock, Intelligent door lock.
Food and Beverage Hand Blenders, Blenders, Mixers, Coffee Machines, Food Processors, Juicers, Fryers, Ice Makers, Soy Bean Milk Makers.
Robotics Servicing robotics, Food delivery robot, Reception robot, Medical serving robot, AGV & AMR, Conveying robot, Inspection robot.

Global Market Distribution

Market Chart 1
Market Chart 2
Global Network

Frequently Asked Questions

Q How to select a suitable motor?
If you have motor pictures or drawings to show us, or you have detailed specs like voltage, speed, torque, motor size, working mode of the motor, needed lifetime and noise level etc, please do not hesitate to let us know, then we can recommend a suitable motor per your request accordingly.
Q Do you have customized service for your standard motors?
Yes, we can customize per your request for the voltage, speed, torque and shaft size/shape. If you need additional wires/cables soldered on the terminal or need to add connectors, or capacitors or EMC we can make it too.
Q Can I have samples for testing first?
Yes, definitely you can. After confirming the needed motor specs, we will quote and provide a proforma invoice for samples. Once payment is confirmed, we will proceed with sample production accordingly.
Q How do you make sure motor quality?
We have our own inspection procedures: for incoming materials, we have signed samples and drawings to ensure qualified incoming components; for the production process, we carry out in-process tour inspections and a final inspection to guarantee qualified products before shipping.
Q What's your typical lead time?
Generally speaking, our regular standard products will require 25-30 days, and a bit longer for customized products. We are highly flexible on lead times depending on the specific order parameters.
Q What certifications do you have?
We currently hold CE, RoHS, ISO13485, IATF16949, and REACH certifications.

Related Products