GUANGZHOU FUDE ELECTRONIC TECHNOLOGY CO.,LTD
GUANGZHOU FUDE ELECTRONIC TECHNOLOGY CO.,LTD
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Casun Nema 34 High Tough and Precision 1.2° 4.0 N.m Hybrid Stepper Motor.
The Casun Nema 34 Stepper Motor is a high-torque, high-precision hybrid stepper motor with a 1.2° step angle, delivering a robust 4.0 N.m holding torque. Engineered for demanding industrial applications, this motor ensures exceptional accuracy, smooth operation, and reliable performance in CNC machines, automation systems, robotics, and other precision motion control setups. Its hybrid design combines the benefits of permanent magnet and variable reluctance technologies, offering superior efficiency, low vibration, and long-term durability. Ideal for applications requiring both high power and fine positioning control, the Nema 34 motor is a top choice for professional and heavy-duty use.
Features:
| Step Angel
| 1.2° |
| Frame Size
| 98 mm |
| Number of Phase
| 2 Phase |
| Rated Current
| 3.5 Amp |
| Holding Torque
| 4.0 N.m |
| Resistance
| 3.9 ohm |
| Inductance
| 22.2 mH |
| Rotor Inertia
| 1700 g.cm² |
| Motor weight
| 2.9 kg |
| Connection
| Bipolar |
Motor
Step Angle: 1.2°
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 - Z + Z -
| Model | Holding Torque | Step Angle | Length | Type of Shaft | Rated Current |
| 86SHD4003 | 4 N.m | 1.8° | 69 mm | KEY Shaft-32mm | 4 A |
| 86SHD4101 | 4.5 N.m | 1.8° | 76 mm | KEY Shaft-32mm | 4 A |
| 86SHD4201 | 5.6 N.m | 1.8° | 98 mm | KEY Shaft-37mm | 4 A |
| 86SHD4315 | 6.8 N.m | 1.8° | 112 mm | KEY Shaft-37mm | 5 A |
| 86SHD4505 | 12 N.m | 1.8° | 150 mm | KEY Shaft-37mm | 5.5 A |
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