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9AR ServoDEX Programmable Indexer

9AR ServoDEX Programmable Indexer

Product catalog summary
Overview: The 9AR ServoDEX Programmable Indexer is a precision device used in industrial automation for controlling the position of a rotating shaft. It is designed to handle various loads and torques with high accuracy and rigidity.
Specifications:
  • Model Codes: 9TAD-20L (60~200 Nm), 9TAD-45H (140~450 Nm)
  • Max Output Axial Load: 4900 N
  • Max Input Axial Load: 2500 N
  • Indexing Accuracy: ±45 seconds
  • Repetitive Accuracy: ±15 seconds
  • Output Static Torque: 386~656 Nm
  • Output Torsional Rigidity: 2.64x105 N•m/rad
  • Input Torsional Rigidity: 3.36x104 N•m/rad
  • Output Inertia Moment: 5.0x10-3 Kg•m2
  • Input Inertia Moment: 2.5x10-3 Kg•m2
Oil Capacity and Mounting:
  • Oil capacities vary with mounting positions: 0.5 liter, 0.9 liter, and 1.0 liter.
  • Mounting positions are linked to model codes and affect oil fill, level, and drain locations.
Performance Characteristics:
  • Various reducer ratios (6:1, 8:1, 10:1, 12:1, 16:1) affect output torque and speed.
  • Output torque ranges from 386.0 to 656.3 Nm depending on the ratio.
  • Cam friction torque varies from 4.7 to 6.6 Nm.
  • Cam follower diameters range from 16 to 26 mm.
Optional Features:
  • Output torque limiting clutch available with specific codes.
  • Compatible with various servo motors from Yaskawa, Allen Bradley, Siemens, and Mitsubishi.
Additional Notes:
  • Inline servo reducer supplied by SANKYO, while the servo motor is customer-supplied.
  • Detailed dimensions and fitting specifications are provided for precise installation.
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Catalog excerpts

9AR ServoDEX Programmable Indexer-1

GREASE FITTING PRESSED-IN, P.C.D. 60 INLINE SERVO REDUCER (SANKYO SUPPLIED) SERVO MOTOR (CUSTOMER SUPPLIED) T 4-Ø9 DR THRU 2-Ø7.8 DR THRU ROUGH DOWELS (TO BE REAMED BY CUSTOMER ) Optional Output Torque Limiting Clutch A) Yaskawa B) Yaskawa B) Allen Bradley C) Allen Bradley D) Siemens E) Mitsubishi Oil Capacity, Fill, Drain & Gauge Location Mounting Position Housing Location Precautions • Each dimension indicated in the mounting position, ref; Figure 9AR-2, represents the oil fill at the top (PT3/8), oil level (VA-01) and drain (PT3/8). • The mounting position corresponds to the model code for the indexing drives. • Listed oil level capacities are approximate and will differ according to the cam ratio. Specifications Item Max Output Axial Load Max Input Axial Load Indexing Accuracy Max Output Radial Load Max Input Bending Force Repetitive Accuracy Output Static Torque Output Torsional Rigidity Output Inertia Moment Max Input Torque 386~656 5 Input Torsional Rigidity N•m/rad 2.64x10 Input Inertia Moment Kg•m2 5.0x10-3 Max Output Bending Moment Indexer Weight Reducer Weight Motor Weight 98/294 Output Torque Output Static Cam Friction Cam Follower Torque (Nm) Torque (Nm) Diameter (mm) (Nm/rpm) ServoDEX Code 5:1 Reducer Code- (motor#)

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