22JXS20K/20STH Planetary Gear Stepping Motor -Small Gear Motors & Electric Motors

Motor type	Nema 8 Hybrid Square Stepper Motor
Gearbox type	Planetary
Phase	2
Step Angle	1.8º
Step Angle Accuracy	±5% (full step, no load)
Gear ratio	1:3.71 ~1:369
Permissible load range	0.6N.m ~ 2N.m for S1 duty cycle
Temperature Rise	80℃ Max. (rated current, 2 phase on)
Ambient Temperature	-20℃ ~+50℃
Insulation Resistance	100MΩ Min., 500V DC
Dielectric Strength	500V AC for one minute
IP rating	up to IP68

Planetary Gear Stepping Motor

1.8º 20mm size hybrid square stepper motor is equipped with a 22mm ball bearing planetary gearbox

Options

Special shaft material and dimensions

Custom design; OEM products available

Magnetic/optical encoder with up to 3 channels provides feedback for your accurate control of motor speed and positioning.

Features

Small inertia, high precision, high stability, smooth running, low noise

Advantageous torque with minimum space requirements

Suitable for continuous and intermittent operation

Can be installed in any mounting position

Typical applications

Printing system

Bank equipment: ATM

Metro fare collection system

Water treatment industry: screw pump

Scientific instrument industry: optical instrument

Medical industry: hematology analyzer, biochemical analyzer, blood cell analyzer, Scanning equipment,etc.

Textile industry: flat knitting machine, circular knitting machine, bobbin winder

Advertising industry: laser machine, engraving machine, marking machine, inkjet

Communication equipment industry: mobile satellite TV

Industrial automation industry: semiconductor testing equipment, winding machine, stripping machine

Certificates & Qualifications

REACH, CE & CCC, RoHS, ISO9001: 2015, ISO14001: 2015, OHSAS18001: 2007