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Home Product 90ST-M04025 Stepper Motor | MOONS' M Series High Torque Precision for CNC Robotics

90ST-M04025 Stepper Motor | MOONS' M Series High Torque Precision for CNC Robotics

90ST-M04025 motor
90ST stepper motor
NEMA 17 90ST
90ST-M04025
The 90ST-M04025 motor is a NEMA 17 90ST stepper motor offering high torque and precision for automation, robotics, and CNC applications.

Product Description

The 90ST-M04025 motor is a NEMA 17 90ST stepper motor engineered for precise motion control in industrial automation, robotics, and CNC systems. Operating within a voltage range of 12-48V DC, it delivers reliable performance across a temperature spectrum of -20°C to +80°C. This motor features a compact design with a 1.8° step angle, providing high torque (up to 40Ncm) and smooth operation at low speeds. It interfaces directly with standard stepper drivers via a 4-pin connector, supporting step/direction control but lacking built-in communication protocols like CAN or RS-485. Ideal for applications requiring positional accuracy, its key advantages include durability, low noise, and compatibility with modular setups. However, it exhibits torque drop-off at high RPMs and lacks integrated encoders for closed-loop feedback. The motor does not incorporate a battery, display, or proximity sensing, focusing solely on mechanical drive performance. Its NEMA 17 flange enables easy integration into machinery, balancing power density with a 40mm² footprint for space-constrained environments.
Parameter Specification
Motor Model 90ST-M04025
Motor Type 90ST Stepper Motor
Step Angle 1.8° ±5%
Bipolar Holding Torque 40 N·cm
Rated Voltage 12-24 VDC
Phase Current 1.0 A/Phase
Resistance per Phase 12 Ω ±10%
Inductance per Phase 28 mH ±20%
Detent Torque 1.8 N·cm (min)
Frame Size NEMA 17 (42.3 x 42.3 mm)
Shaft Diameter 5 mm
Body Length 40 mm
Insulation Class Class B (130°C)
Operating Temperature -20°C to +50°C
Ambient Humidity 85% RH max (non-condensing)
question:Do you accept payment after delivery?
answer:No. We prioritize secure transactions based on mutual trust. Over 85% of our business comes from loyal clients who rely on our 20-year expertise and quality commitment.
question:Why choose your company as a supplier?
answer:Asia’s leading industrial automation trader for 20 years. 85% repeat clients trust our proven reliability, premium quality, and unwavering commitment to reputation.
question:Are your products certified to global standards?
answer:Yes. All products meet strict international certifications. As a 20-year market leader, we guarantee compliance, quality, and trusted partnerships for 85% repeat clients.
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:Do you accept payment after delivery?
answer:No. We prioritize secure transactions based on mutual trust. Over 85% of our business comes from loyal clients who rely on our 20-year expertise and quality commitment.
question:Why choose your company as a supplier?
answer:Asia’s leading industrial automation trader for 20 years. 85% repeat clients trust our proven reliability, premium quality, and unwavering commitment to reputation.
question:Are your products certified to global standards?
answer:Yes. All products meet strict international certifications. As a 20-year market leader, we guarantee compliance, quality, and trusted partnerships for 85% repeat clients.
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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