20M

20M

The 20M provides up to 10.95 mNm of holding torque in a 20 mm frame size. The neodymium magnets provide high power density for applications that need moderate torque in a small package Motor Highlights - Excellent open loop control - no encoder necessary - Digitally controlled - easy to use with a micro processor - Cost effective - compact design, lower integration cost - Available with both unipolar and bipolar winding

Details

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Feature Unit Value
Diameter mm 20
Absolute accuracy 2 ph. On, Full step mode % ± 1.5
Bearing Type Sintered Bronze Sleeve
Detent Torque, Max mNm 3,53
Dielectric Withstanding Voltage VAC 450 for 2 seconds
Holding Torque, MIN mNm 10,95
Inductance per Phase, typ mH 7,8
Leadwire AWG 28, UL 1429
Maximum Coil Temperature °C 130
Operating Voltage (VDC) V 5
Rated Current per Phase A 0,25
Step Angle degree 18
Steps per Revolution 20
Ambient working temperature range °C -20 to +70
Insulation Resistance at 500 VDC 100
Rotor Inertia gcm2 0,41
mass (g) g 23,5
Feature Unit Value
Diameter mm 20
Absolute accuracy 2 ph. On, Full step mode % ± 1.5
Bearing Type Sintered Bronze Sleeve
Detent Torque, Max mNm 3,53
Dielectric Withstanding Voltage VAC 450 for 2 seconds
Holding Torque, MIN mNm 7,77
Inductance per Phase, typ mH 3,9
Leadwire AWG 28, UL 1429
Maximum Coil Temperature °C 130
Operating Voltage (VDC) V 5
Rated Current per Phase A 0,25
Step Angle degree 18
Steps per Revolution 20
Ambient working temperature range °C -20 to +70
Insulation Resistance at 500 VDC 100
Rotor Inertia gcm2 0,41
mass (g) g 23,5

This product is available on the E-SHOP Visit to our e-shop

Feature Unit Value
Diameter mm 20
Absolute accuracy 2 ph. On, Full step mode % ± 1.5
Bearing Type Sintered Bronze Sleeve
Detent Torque, Max mNm 3,53
Dielectric Withstanding Voltage VAC 450 for 2 seconds
Holding Torque, MIN mNm 10,95
Inductance per Phase, typ mH 52,8
Leadwire AWG 28, UL 1429
Maximum Coil Temperature °C 130
Operating Voltage (VDC) V 12
Rated Current per Phase A 0,1
Step Angle degree 18
Steps per Revolution 20
Ambient working temperature range °C -20 to +70
Insulation Resistance at 500 VDC 100
Rotor Inertia gcm2 0,41
mass (g) g 23,5
Feature Unit Value
Diameter mm 20
Absolute accuracy 2 ph. On, Full step mode % ± 1.5
Bearing Type Sintered Bronze Sleeve
Detent Torque, Max mNm 3,53
Dielectric Withstanding Voltage VAC 450 for 2 seconds
Holding Torque, MIN mNm 7,77
Inductance per Phase, typ mH 20,3
Leadwire AWG 28, UL 1429
Maximum Coil Temperature °C 130
Operating Voltage (VDC) V 12
Rated Current per Phase A 0,1
Step Angle degree 18
Steps per Revolution 20
Ambient working temperature range °C -20 to +70
Insulation Resistance at 500 VDC 100
Rotor Inertia gcm2 0,41
mass (g) g 23,5
Feature Unit Value
Diameter mm 20
Absolute accuracy 2 ph. On, Full step mode % ± 1
Bearing Type SINTERED BRONZE SLEEVE
Detent Torque, Max mNm 3,87
Dielectric Withstanding Voltage VAC 450 for 2 seconds
Holding Torque, MIN mNm 10,95
Inductance per Phase, typ mH 7,8
Leadwire AWG 28, UL 1429
Maximum Coil Temperature °C 130
Operating Voltage (VDC) V 5
Rated Current per Phase A 0,25
Step Angle degree 15
Steps per Revolution 24
Ambient working temperature range °C -20 to +70
Insulation Resistance at 500 VDC 100
Rotor Inertia gcm2 0,41
mass (g) g 24
Feature Unit Value
Diameter mm 20
Absolute accuracy 2 ph. On, Full step mode % ± 1
Bearing Type SINTERED BRONZE SLEEVE
Detent Torque, Max mNm 3,87
Dielectric Withstanding Voltage VAC 450 for 2 seconds
Holding Torque, MIN mNm 7,77
Inductance per Phase, typ mH 3,9
Leadwire AWG 28, UL 1429
Maximum Coil Temperature °C 130
Operating Voltage (VDC) V 5
Rated Current per Phase A 0,25
Step Angle degree 15
Steps per Revolution 24
Ambient working temperature range °C -20 to +70
Insulation Resistance at 500 VDC 100
Rotor Inertia gcm2 0,41
mass (g) g 24
Feature Unit Value
Diameter mm 20
Absolute accuracy 2 ph. On, Full step mode % ± 1
Bearing Type SINTERED BRONZE SLEEVE
Detent Torque, Max mNm 3,87
Dielectric Withstanding Voltage VAC 450 for 2 seconds
Holding Torque, MIN mNm 10,95
Inductance per Phase, typ mH 52,8
Leadwire AWG 28, UL 1429
Maximum Coil Temperature °C 130
Operating Voltage (VDC) V 12
Rated Current per Phase A 0,1
Step Angle degree 15
Steps per Revolution 24
Ambient working temperature range °C -20 to +70
Insulation Resistance at 500 VDC 100
Rotor Inertia gcm2 0,41
mass (g) g 24
Feature Unit Value
Diameter mm 20
Absolute accuracy 2 ph. On, Full step mode % ± 1
Bearing Type SINTERED BRONZE SLEEVE
Detent Torque, Max mNm 3,87
Dielectric Withstanding Voltage VAC 450 for 2 seconds
Holding Torque, MIN mNm 7,77
Inductance per Phase, typ mH 20,3
Leadwire AWG 28, UL 1429
Maximum Coil Temperature °C 130
Operating Voltage (VDC) V 12
Rated Current per Phase A 0,1
Step Angle degree 15
Steps per Revolution 24
Ambient working temperature range °C -20 to +70
Insulation Resistance at 500 VDC 100
Rotor Inertia gcm2 0,41
mass (g) g 24

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