PH Series Mechanical Arm Hollow Harmonic Servo Motor-Robot Joint Module
With the rapid development of the humanoid robot industry, global enterprises are advancing their humanoid robots toward greater intelligence, integrating multimodal perception and decision-making capabilities driven by AI large models.
All joint modules have achieved large-scale mass production and are widely deployed in industrial automation, bionic robotics, human-robot collaborative robotic arms, sports rehabilitation medical devices, and other fields.
Product Parameters
Model PH08 PH11 PH14 PH17 PH20 PH25
Motor Type Inner Rotor Torque Motor
Diameter 40mm 52mm 70mm 80mm 90mm 110mm
Middle Inner Diameter 4.6mm 6mm 14mm 14mm 18mm 18mm
Weight 188g 495g 1108g 1350g 1991g 3098g
Reverse Backlash 15arcsec
Noise <70db
Temperature Range -20~80℃
Working Voltage 24v-36v 24v-48v
Rated Power 35w 120w 120w 200w 250w 500w
Ratio 51 101 51 101 51 101 81 121 81 121 81 121
Rated Speed 60rpm30rpm 60rpm30rpm 60rpm30rpm 60rpm30rpm 38rpm25rpm 38rpm 25rpm
Rated Torque 1.0nm 1.6nm 6.6nm 8.6nm 18nm 22nm 30nm 38nm 52nm78nm 96nm 144nm
Peak Torque 2.2nm 3.5nm 12nm 16nm 38nm 45nm 52nm 66nm 104nm 156nm 206nm 220nm
Encoder Accuracy 19bit
Encoder Form Dual Magnetic Encoder
Optional Electromagnetic Brake Drop-out Brake
PH Series Mechanical Arm Hollow Harmonic Servo Motor-Robot Joint Module
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FAQs
Please read our FAQs page to find out more.
What transportation method do you use?
All our products are shipped via international express services, such as DHL and FedEx,? completely free of charge
What is DLP 3D printing, and how does it work?
DLP 3D printing is a resin-based additive manufacturing technology that uses light to cure liquid photopolymer layer by layer. It involves projecting digital images onto a vat of liquid resin, where the exposed resin hardens to form each layer of the 3D object.
How does DLP 3D printing differ from other 3D printing technologies?
DLP 3D printing differs from other technologies such as FDM (Fused Deposition Modeling) in its use of light to cure resin, which allows for faster and more precise printing. It also typically offers higher resolution and smoother surface finishes.
Why are UV projectors critical in DLP 3D printing?
UV projectors are critical in DLP 3D printing because they emit the ultraviolet light that cures the resin. The quality, speed, and reliability of the printing process depend heavily on the performance of the UV projector.
What factors should be considered when selecting a UV projector for DLP 3D printing?
When selecting a UV projector, factors to consider include wavelength, resolution, LED lifespan, controller compatibility, and mechanical integration. The ideal projector should match the specific needs and requirements of the DLP 3D printing system.
What are the system requirements for DLP 3D printing?
System requirements for DLP 3D printing include a compatible UV projector, resin vat, build platform, and control system. Specific hardware specifications, such as resolution and interface compatibility, should also be considered.
How do I connect and configure a DLP 3D printing system?
Connecting and configuring a DLP 3D printing system typically involves connecting the UV projector to a PC via USB, launching the manufacturer's proprietary configuration software, and setting up the printer parameters, such as layer thickness and exposure time.
What is "pixelation" in DLP 3D printed models, and how can it be addressed?
Pixelation" refers to the appearance of tiny square or grid-like patterns on the surface of DLP 3D printed models. It can be addressed by increasing the resolution of the UV projector, adjusting the light curing parameters, or optimizing the print path.
What role do TIR prisms play in DLP 3D printing, and why are they important?
TIR (Total Internal Reflection) prisms play a critical role in DLP 3D printing by precisely redirecting light from the micro-mirror arrays to the projection optics. They maintain polarization and ensure that the light is evenly distributed across the resin vat, which is essential for high-quality printing.
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