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| Categories | NEMA 17 Closed Loop Stepper Motor | 
|---|---|
| Brand Name: | Casun | 
| Model Number: | 42SHD0034-20Q | 
| Certification: | CE,ROHS,ISO | 
| Place of Origin: | CHINA | 
| MOQ: | 1PC | 
| Price: | $16.54-$24.94 | 
| Payment Terms: | D/A, T/T, L/C, D/P | 
| Supply Ability: | 40000+PCS+Month | 
| Delivery Time: | 7-15 days | 
| Packaging Details: | Carton:38x29x18cm | 
| color: | black | 
| Current / phase: | 1.24Amp | 
| Holding torque: | 260mN.m | 
| Customized: | The motor can be designed &manufactured with customized request. | 
| Company Info. | 
| GUANGZHOU FUDE ELECTRONIC TECHNOLOGY CO.,LTD | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
Casun Close Loop Stepper Motor 260mN.M 42x34mm Stepper Motor With Nema 17 Stepper Motor Controller
Nema17 Closed Loop Stepper Motor 260mN.m 1.26Amp with Encoder
The NEMA 17 42x34mm stepper motor with 500mN.m torque and 1024ppr (pulses per revolution) is a specific type of stepper motor commonly used in various applications such as robotics, 3D printers, CNC machines, and automation systems. Let's break down the specifications:
NEMA 17: This refers to the motor's standard size specification defined by the National Electrical Manufacturers Association (NEMA). It indicates the physical dimensions and mounting pattern of the motor.
42x34mm: The dimensions of the motor, specifying the diameter of the motor body (42mm) and the length 34mm).
2600mN.m torque: Torque is a measure of the motor's rotational force. In this case, the motor can generate a maximum torque of 260 millinewton meters (mN.m). This torque rating determines the motor's ability to drive loads and overcome resistance.
1024ppr: PPR stands for pulses per revolution, which indicates the number of electrical pulses the motor receives to complete one full revolution. In this case, the motor requires 1024 pulses to complete a full 360-degree rotation.
Features:

| Step Angel | 1.8 ° | 
| Fram Size | 42 mm | 
| Number of Phase | 2 Phase | 
| Rated Current | 1.28Amp | 
| Holding Torque | 260mN.m | 
| Resistance | 3.2 hm | 
| Inductance | 2.7mH | 
| Rotor Inertia | 12g-cm² | 
| Motor weight | 0.23 kg | 
| Encoder Pulsh | 1024PPR | 
| Connection | Bipolar | 
Motor
Step Angle: 1.8°
Maximum Temperature :80°C maximum
Ambient Temperature: -20 °C to 50°C
Storage Temperature -20: °C to 100°C
Humidity Range (%) :85% or less, non-condensing
Magnet Wire Insulation :Class B 130 deg C
Insulation Resistance :100M Ohm at 500 VDC
Dielectric Strength :500 VDC for 1 min
Encoder
Voltage: 5 v
Output: A + A - B + B -
| Model | Holding Torque | Step Angle | Length | Type of Shaft | Rated Current | 
| 42SHD4950 | 0.13N.m | 1.8° | 20mm | D Shaft-20mm | 1.0A | 
| 42SHD4003 | 0.26N.m | 1.8° | 34mm | D Shaft-20mm | 0.4A | 
| 42SHD0261 | 0.45N.m | 1.8° | 40mm | D Shaft-20mm | 1.68A | 
| 42SHD4425 | 0.59N.m | 1.8° | 48mm | D Shaft-24mm | 2.0A | 
| 42SHD4813 | 0.8N.m | 1.8° | 60mm | D Shaft-24mm | 2.1A | 
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