Fastech EZI-SERVO2-CL-56M-A

<Delivery Notice>

Fastec products are made to order, which may require an additional 2 to 4 weeks for production.

For this reason, cancellations or modifications are not possible once an order has been placed.

We will provide you with the confirmed production and delivery schedule after the order has been placed (manufacturing starts)

<Discription>

The EZI-SERVOII-CL-56M-A is the standard model in the NEMA 23 (56mm) closed-loop stepper series. The "M" (Medium) length offers an optimal balance of size and torque (approx. 1.0 N·m), making it the most versatile choice for general industrial applications. It is equipped with the standard "A" Type (10,000 PPR) optical encoder, providing high-precision control suitable for belt drives, indexers, and XY stages.

Key Features

• Standard High Resolution: Features a 10,000 PPR (Pulse Per Revolution) encoder, providing 40,000 steps per revolution (in 4x mode). This "A" type resolution is the industry standard for most high-precision applications.

• Balanced Torque & Size: Delivers approximately 1.0 N·m of holding torque in a compact 54mm body, fitting most NEMA 23 mounting standards.

• Closed Loop System: Eliminates the risk of step-loss (loss of synchronization) by continuously monitoring the motor position.

• No Hunting: Stops precisely without oscillation, ensuring stability for vision inspection and optical applications.

• High Torque at Speed: Optimized current control allows the motor to maintain higher torque at higher speeds compared to open-loop steppers.

Technical Specifications 

Model : EZI-SERVO2-CL-56M-A

Motor Flange Size : 56 mm (NEMA 23)

Motor Length : Medium Type (Approx. 54 mm)

Input Voltage : 24 VDC ±10%

Current per Phase : 3.0 A

Holding Torque : 1.0 N·m

Encoder Resolution : 10,000 ppr ("A" Type)

Drive Method : Bi-polar constant current pentagon drive

Control Method : Closed-loop control

Operating Temp : 0 ~ 50°C (No freezing)

Weight (Motor) : Approx. 0.72 kg