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High-precision positioning of even the heaviest loads

We developed the RS series especially for the positioning of heavy loads. These hollow shaft gearheads feature an integrated rectangular gear and a durable, robust design.

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Specification RS-400A

Applications

Robotics, Welding, Machine tool building, Positioner, Antenna construction, others
Gear type Rotary indexer
Output side Hollow Shaft
Input side Angled
Hysteresis Loss (arc.min) < 1
Allowable acc./dec torque (Nm) 9,800
Outer diameter rotary indexer (mm) 470
Hollow Shaft Diameter (mm)** 85
Ratio 170
Torque Rated (Nm) 3,920
Torque Stop (Nm) 19,600
Speed Max (rpm) 20
Rigidity Torsional (Nm/arc.min) 2,450
Rigidity Moment (Nm/arc.min) 19,600
Moment Allowed (Nm) 24,500
Load Radial (N) 66,252
Load Axial (N) 72,000
Repeatability (arc.sec.) 5
max. Load Axial (kg) 7,340
Weight without engine flange (kg) 290

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Hysteresis Loss
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Allowable acc./dec torque
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Outer Diameter
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RDR-320C
1 arc.min.
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Hysteresis Loss
1 arc.min.
Allowable acc./dec torque
7,840 Nm
Outer Diameter
508 mm

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