PHVA Series

Precision for highest demands. For ratios > 60. Helical gearing. Highest torsional and tilting stiffness. Backlash up to ≤1 arcmin. Flange output shaft. Synchronous servo motor EZ. Extremely compact. Highest power per unit volume. Large torque. High dynamic.

Type Ratio Max. perm. acceleration torque [Nm] Stall torque at the gear unit output [Nm] Max. perm. input speed in cyclic operation [1/min] Backlash [arcmin] Torsional stiffness [Nm/arcmin]
PHVA933 61 – 121 1638 – 4250 680 – 3267 4500 1 805 – 850

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