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SHG-25-50-2UH

Harmonic Drive Compact hollow shaft gearhead
High precision, large speed ratio, zero backlash, compact structure and high load-bearing capacity, widely used in precision transmission applications such as industrial robots, machine tools and medical equipment.

Main technical Specifications

New Designations :
SHG-25-50-2UH
M :
2.1 kg
Weight
Cr :
21.8 kN
Radial dynamic load rating
C0r :
35.8 kN
Radial static load rating
Category :
Harmonic drive reducer bearings

Detailed parameters and installation dimensions:

Gear Number SHG-25-50-2UH
Gear series shg-2uh
Bearing Type Harmonic Drive Compact hollow shaft gearhead
Units metric
Series SHG
Size 25
Ratio 50
Type 2UH
Gear Performance  
Gear Mass 2.1 kg | 4.630 lb
Rated Torque L10 51 Nm
Limit for Average Torque 72 Nm
Limit for Repeated Peak Torque 127 Nm
Limit for Momentary Peak Torque 242 Nm
Backdriving Torque 34 Nm
Starting Torque 56 Ncm
Ave. Input Speed 3500 rpm
Standard Accuracy 1 arc min
Torsional Stiffness  
T1 14 Nm
T2 48 Nm
K1 25000 Nm/rad
K2 34000 Nm/rad
K3 44000 Nm/rad
Bearing  
Pitch Circle Diameter - dp 0.08 m
Allowable Moment Load - Mc 258 Nm
Moment Stiffness -Km 39.2 Nm/rad
Radial Dynamic Capacity - Cr 21800 N | 4900 lbf
Radial Static Capacity - C0r 35800 N | 8047 lbf

Gear Features		 Zero backlash' Large hollow thru bore
High positioning accuracy
Compact and simple design
High torque capacity
High torsional stiffness
Shaft input units available

NOTE: All other trademarks are the property of their respective owners, used for the purpose of compatibility description and product identification only. Tradebearings is not affiliated with, endorsed by, or sponsored by the holders of these trademarks.

SHG-25-50-2UH refers to a type of shg-2uh Harmonic Drive Compact hollow shaft gearhead, with dimensions mm (Bore) x mm (OD) x mm (Width), designed for Thin-walled flexibility, zero backlash, primarily used in Industrial robots, high-end CNC machine tools, for applications high reduction ratio, high-precision power output. it's built to handle significant loads (dynamic radial: 21800 N, static radial: 35800 N, ), It weight approximately 2.1 kilogram.

  • Min. Order: 1 Piece/(SHG-25-50-2UH, = ID, = OD, = B, 2.1 kg) or according to different suppliers
  • Price: There are multiple professional bearing manufacturers and suppliers in China that offer SHG-25-50-2UH. Sending an inquiry will get you quotes from multiple suppliers, allowing you to compare prices, quality, and service to find the most affordable option for SHG-25-50-2UH bearing.
  • Inquiry ways: The right of the inquiry form, Email, skype, Whatsapp

Anfrage Kugellager/order 4x11x3mm

Dear Sir and Madam, please send us your offer for: 200-300 Kugellager/order 4x11x3mm Kind regards

✨What are the Benefits of choosing SHG-25-50-2UH bearings?

  • Zero backlash: Flexible bearings combined with crossed rollers achieve backlash-free rolling, resulting in extremely high precision.
  • High load capacity and high rigidity: A single crossed roller structure can withstand radial, axial, and overturning moments.
  • Compact and lightweight: Thin-walled design achieves a high reduction ratio in confined spaces, reducing overall machine weight.
  • High dynamic response: Low inertia moment and low starting torque make it suitable for frequent starts and stops and high-speed positioning.
  • Long life and reliable: Optimized raceways and heat treatment ensure stable performance during high-speed reciprocating motion.
  • The SHG-25-50-2UH Harmonic drive reducer bearings adopts a Thin-walled flexibility, zero backlash design, from shg-2uh (series), ensure the equipment operates more stably for applications high reduction ratio, high-precision power output

🏭 What are the applications of the SHG-25-50-2UH bearing?

  • Robot joints (industrial/collaborative robots): High precision, high rigidity, and lightweight design ensure repeatability and smooth movement.
  • Semiconductor equipment (wafer handling robots, precision alignment platforms): Extremely high precision and low vibration meet micron-level processing requirements.
  • Precision medical/machine tools (surgical robots, precision measuring instruments, tool magazines, tool changing mechanisms): Backlash-free drive and long lifespan guarantee equipment reliability and accuracy.

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