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hightorque

HTCP-4531-06-CYC Cycloidal Hollow Joint Module – 6mm Shaft Servo Actuator

HTCP-4531-06-CYC Cycloidal Hollow Joint Module – 6mm Shaft Servo Actuator

$259.00 USD
$259.00 USD
Sale Sold out

The HTCP-4531-06-CYC is a compact cycloidal hollow joint module built for high-precision robotic joints and space-constrained automation. At just 44 × 44.9 mm and 237 g, it delivers 2 Nm rated torque and 10 Nm locked-rotor torque through a 31:1 reduction ratio, with near-zero backlash and dual 14-bit absolute encoders for accurate position and torque control.

  • Hollow-shaft design – simplifies cable routing through the joint axis, ideal for compact robot arms and wrist joints.
  • Cycloidal reducer – <10 arcmin backlash, <12 arcmin repeat positioning accuracy, <15 arcmin absolute positioning accuracy.
  • Integrated servo drive – supports current/torque/position/velocity control modes with 3 kHz control frequency.
  • CANFD / CAN communication – 5 Mbps baud rate, plug into standard robot control buses.
  • Wide voltage range – 12–50.4 V DC input, 24 V rated, 10 A peak current capability.

Specifications

Model HTCP-4531-06-CYC Reduction Ratio 31:1
Outline (L × W × H) 44 × 44 × 44.9 mm Rated Torque 2 Nm
Weight 237 g Locked-Rotor Torque 10 Nm
Rated Voltage 24 V DC Voltage Range 12–50.4 V DC
Rated Current 0.7 A Peak Current 10 A
Rated Speed 40 RPM No-Load Speed 160 RPM
Rated Output Power 8.5 W Torque Constant 0.272 Nm/A
Backlash <10 arcmin Repeat Positioning Accuracy <12 arcmin
Absolute Positioning Accuracy <15 arcmin Encoder Resolution 14 bit (dual)
Communication CANFD / CAN Baud Rate 5 Mbps
Control Frequency 3 kHz Response Time 140 μs
Poles 14 Control Accuracy ±10%

Applications

Widely used in robotic arms, humanoid robots, automated guided vehicles (AGVs), aerospace actuators, medical/rehabilitation devices, and precision automation equipment. The hollow joint design is especially valuable when cables must pass through rotating axes without external cable carriers.

What’s in the Box

  • 1 × HTCP-4531-06-CYC cycloidal hollow joint module
  • Mounting screws and hardware (as per SKU configuration)

Need a custom reduction ratio, shaft size, or communication interface? Contact us for OEM/ODM options.

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