- Catalogs
- Micromotors
- SM149
SM149
SM149
- Motor Step Angle: 7.5°
- Number of Phases: 2
- Insulation Resistance: 100 MΩ
- Insulation Class: E
- Coil Resistance/Induction: 23Ω/9mH
- Max Temperature (Motor Housing): 60 °C
- Recommended Temperature (Motor Housing): 35-45 °C
- Nominal Voltage: 12V
- Driver Voltage Range: 9.2 - 36V
- Max Axial/Radial Shaft Load: 5N/10N
- Max Allowed Torque: 20 Ncm
- Max Current (Continuous): 150 mA
- Max Current (Intermittent): 400 mA
- Operating Temperature: -20 °C to +65 °C
- Approximate Weight: 40g
- Driver: Bi-polar Constant Current Driver AMIS 30522
- Mode: Full Step
- Insulation Voltage: 500Vdc
- Various ratios and corresponding lengths are provided, ranging from 10:1 to 391.8:1 with lengths from 26mm to 36mm.
- High torque, low noise, and small size are emphasized for the SM149 series.
- Dynamic torque curves are provided for 24V/0.4A conditions, showing pull-in and pull-out torque.
- Sequence excitation for CCW and CW from the output shaft side is detailed with phase pin and color coding.
- Connector housing is JST SHR-04V-S-B.
- Company: Micromotors, located at Viale Piave, 80/82 - 23878 Verderio (LC) Italy.
- Contact: Tel. 039.510611-499, Email: [email protected]
- Website: www.micromotors.eu
Catalog excerpts
SM149 STEP MOTOR 25T48B23 with 149 gearbox • High Torque • Low noise • Small size TECHNICAL DATA Motor Step Angle full step Nominal voltage Driver voltage range Max axial/radial shaft load Insulation resistance Insulation class Max temp. (motor housing) Rec. temp. (motor housing) Operating temperature Approx. weight Coil Resistance/Induction PART NUMBER Conditions: Bi-polar Constant Current Driver Driver: AMIS 30522 Mode: Full Step Pull in torque Motor Dynamic Torque Curves 24V/0,4A Viale Piave, 80/82 - 23878 VERDERIO (LC) ITALY Tel. 039.510611-499 - email: [email protected] www.mi
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Mechanical dimensions SEQUENCE EXCITATION CCW PIN COLOUR 1 0,5 11+ 0 (with axial play 0,3 max) (FROM OUTPUT SHAFT SIDE) Cable AWG30 UL1571 Twisted Connector housing JST SHR-04V-S-B Viale Piave, 80/82 - 23878 VERDERIO (LC) ITALY Tel. 039.510611-499 - email: [email protected] www.micromotors.eu
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