85mm Hollow Rotary Actuator Platform Gear Ratio 10:1 Backlash 3arc-min for Nema 23 Stepper Motor

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In Stock: 10000
Model: HRP85KH-G10-D8
Gross Weight: 1.34kg
Certificated: ISO, CE

Sold: 26

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This hollow rotary actuator platform fits for standard Nema 23 stepper motors. It features a gear ratio of 10:1, permissible torque of 10.00Nm(1416.12oz.in), 3arcmin positioning accuracy and 15arcsec repeated positioning accuracy.
Its crossed roller bearing ensures high precision, stable torque, and strong load capacity. The 360-degree hollow design allows precise positioning at any angle, compatible with stepper or servo motors. Ideal for automation, glue dispensing, packaging, inspection, laser printing, sorting, and robotics.

Physical Specifications

Part Number: HRP85KH-G10-D8
Gear Ratio: 10:1
Gearbox Type: Hollow Rotary Actuator Platform
Gear Material: Alloy Steel
Efficiency: 95%
Position Accuracy: 3arcmin
Repeated Position Accuracy: ±15arcsec
Permissible Torque: 10.00Nm(1416.12oz.in)
Allowable Moment of Inertia: 8.00Nm(1132.89oz.in)
Moment of inertia: 12593g·cm²
Maximum Axial Load: 500N
Recommended Axial Load: 120N
Maximum Radial Load: 1100N
Permissible Output Speed: 300rpm
Platform Parallelism: ≤0.010mm
Platform Jumping: ≤0.010mm
Noise: <=65dB
Waterproof Rating: IP40
Lifetime: 20000hours
Lubrication Method: Lubricating Grease
Platform Frame Size: 85 x 85mm
Mounting Flange Size: 60 x 60mm
Input Shaft Diameter: Φ8mm
Maximum Input Shaft Length: 32mm
Diameter of Hollow Section: 33mm
Platform Height: 74.2mm

Physical Specification
Diameter of Hollow Section(mm)	33
Frame Size(mm)	85 x 85
Gear Material	Alloy Steel
Gear Ratio(xx:1)	10
Gearbox Length(mm)	74.2
Gearbox Type	Hollow Rotary Actuator Platform
Input Shaft Diameter(mm)	8
Matching Motor Size	Nema 23 Stepper Motor
Max. Axial Load(N)	500
Max. Radial Load(N)	1100
Permissible Torque(Nm)	10