The PGRH Precision Series Right-angle Housing, Square Mounting Flange, With Caged Precision Class Helical Planetary Gears, In Sizes Through 220 Mm. High Torque Capacity, Quiet Operation And Backlash As Low As <2 Arcmin. The Square Output Flange Makes It Particularly Easy To Install And Save Spaces For A Wide Range Of Applications. PGRH Series Gearhead Overall Design Suitable For Combination Operation With Servo Motor High-speed Input And Achieves Maximum Torque Output. Precision Gear Design And Gear Processing Create A Planetary Gearhead With Low Backlash Operation, High Efficiency, Low Noise And Long Service Life Performances.

Features

• 3 Levels Of Backlash, 7 Frame Sizes From 42-220 Mm
• Premium And Precision Gear Design, Ratios From 3-200:1
• One-piece Planet Carrier/output Shaft, High Rigidity And Radial Load Capacity
• Hardened And Ground Gearing, High Wear Resistance And Impact Toughness
• One-piece Ring Gear/housing, High Precision And Torque Output
• Planets With Full Needle Bearing Support
• IP65 Enclosure And Synthetic Lubricant, Maintenance-free Service Life

Specs

• Frame Size (mm): 42, 60, 90, 115, 142, 180, 220
• Ratio: 3-200:1
• Nominal Input Speed (rpm): 2000-5000
• Max. Input Speed (rpm): 4000-10000
• Backlash (arcmin): 2-7 Single Stage, 4-9 Two Stages
• Noise Level (dBA/1m): 62-74
• Enclosure: IP65
• Lubricant: Service Life Synthetic Lubricant