Stober PE401 SP 0050 M ServoFit Precision Gearhead

The Stober PE401 SP0050M ServoFit Precision Gearhead is a single‑stage planetary gearhead offering a 5.0:1 reduction for servo drives that require torque multiplication in a compact form factor. The SP0050M variant specifies a 19 mm motor shaft (D6) and delivers a nominal output torque of 45 N·m (398 in‑lb), with a peak torque rating around 200 N·m (1,770 in‑lb). Maximum input speed for the 5:1 version is 3,400 rpm continuous and 6,000 rpm cyclic, enabling quick responsiveness while maintaining gear integrity. Engineered for precision and stiffness in servo applications, this ServoFit gearhead pairs with compatible motors to extend torque while preserving positional accuracy.