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Home Product E40S8-45-3-T-5 High Torque Stepper Motor 4.5A CNC 3D Printer Robotics Application

E40S8-45-3-T-5 High Torque Stepper Motor 4.5A CNC 3D Printer Robotics Application

E40S8 Stepper Motor
45Ncm Stepper Motor
E40S8 High Torque
E40S8-45-3-T-5

Product Description

The E40S8-45-3-T-5 is a high-performance E40S8 Stepper Motor designed to deliver exceptional torque with a rated holding torque of 45Ncm. Featuring a compact E40S8 High Torque design, it supports direct integration with modular drives and controllers through a standard 4-channel pulse/direction input interface. This 45Ncm Stepper Motor operates within a voltage range of 12-48V DC and a temperature tolerance of -20°C to +85°C, making it ideal for industrial automation, CNC machinery, and robotics. It includes built-in RS485 communication for networked control and offers precise motion accuracy with low vibration. While optimized for high-load applications, its energy consumption may require thermal management in prolonged operations. The motor lacks onboard battery support but is compatible with external power systems. Its compact dimensions (typically 40mm frame size) and robust construction ensure reliable performance in harsh environments.
Parameter Specification
Model E40S8-45-3-T-5
Motor Type E40S8 Stepper Motor
Holding Torque 45Ncm (High Torque)
Step Angle 1.8° ±5%
Phase Number 2
Current per Phase 3.0A
Resistance per Phase 1.2Ω ±10%
Inductance per Phase 3.5mH ±20%
Rotor Inertia 280g·cm²
Insulation Class Class B
Operating Temperature -20°C to +50°C
Weight 0.8kg
Shaft Diameter Φ5mm
Lead Wire 4 leads, 1m length
Protection Rating IP65
question:Can you provide upgraded or alternative models?
answer:Yes, we offer upgraded and alternative models based on availability and client needs.
question:What is the warranty coverage?
answer:Warranty covers defects in materials and craftsmanship for one year from delivery date.
question:Can I arrange official carrier pickup myself?
answer:Yes, you can schedule official carrier pickup by coordinating with our logistics team in advance.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Can you provide upgraded or alternative models?
answer:Yes, we offer upgraded and alternative models based on availability and client needs.
question:What is the warranty coverage?
answer:Warranty covers defects in materials and craftsmanship for one year from delivery date.
question:Can I arrange official carrier pickup myself?
answer:Yes, you can schedule official carrier pickup by coordinating with our logistics team in advance.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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