GrabCAD 模型信息
Stepper motor EMMS-ST - Stepper motor - EMMS-ST-28-L-SB - 1451383 - Nominal operating voltage DC 48 V - Motor holding torque 0,09 Nm - Max. rotational speed 6000 rpm. · 模型 312606
Festo EMMS-ST-28-L-SB Stepper Motor The Festo EMMS-ST-28-L-SB (Part No. 1451383, GTIN 4052568232955) is a compact 2-phase hybrid stepper motor engineered for precise positioning and motion control in industrial automation. It features a 28 mm flange size in the long version with a smooth shaft, delivering reliable performance in a space-saving package. Core Electrical Specifications: The motor operates at a nominal voltage of DC 48 V, with a holding torque of 0.09 Nm and a maximum rotational speed of 6000 rpm . The step angle is 1.8° (full step) with a tolerance of ±5%, nominal motor current of 1.4 A, phase resistance of 2.3 Ω, and phase inductance of 1.4 mH . Voltage constant per phase is 6 mV/min . Mechanical & Environmental Characteristics: Protection rating is IP65, with an ambient operating temperature range of -10°C to +50°C and storage temperature of -20°C to +70°C . Permissible axial shaft load is 7 N, radial shaft load is 20 N, and product weight is approximately 356–380 g . Rotor inertia is 0.018 kgcm², and total output inertia is 0.025 kgcm² . Relative air humidity tolerance is 0–85% . Integrated Holding Brake: This model includes an integrated holding brake (indicated by the "B" suffix in the model code). The brake provides a holding torque of 0.2 Nm, operates at DC 24 V, and consumes 8 W . Brake inertia is 0.007 kgcm² . Certifications & Compliance: Conforms to IEC 60034, with CE (EU EMC Directive), UKCA, c UL us Recognized, and RCM certifications. Materials comply with RoHS, corrosion resistance class CRC 1 (low corrosion stress), and LABS conformity per VDMA24364-B2-L . Key Features: 2-phase hybrid technology for high step accuracy and drive torque 28 mm flange compact design, long version body Integrated holding brake for position retention when de-energized IP65 protection rating for industrial environments Smooth shaft design compatible with standard couplings 1.8° step angle, 1.4 A rated current Electrical connection via plug connector Note: Unlike the EMMS-ST-28-L-SE variant (1430663), this model includes an integrated holding brake but does not include an encoder. It is suited for applications requiring position retention upon power-off, but where closed-loop feedback is not necessary. Typical Applications: Industrial automation positioning systems, controlled robot motion, CNC precision machining, 3D printing layer control, and compact motion control applications requiring high-precision stepper drive with power-off hold
- 格式
- Rendering、Other、SOLIDWORKS
- 分类
- Electrical、Energy and Power、Robotics
- 标签
- festo、steppermotor、emmsst、motioncontrol、automation、industrialautomation、48vdc、holdingtorque、holdingbrake、ip65、precisionpositioning、mechatron、partnumber1451383、gtin4052
- 数据更新
- 2026-11-09T18:32:38Z
