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Stober PK - Overview

Stober PK
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5 Helical geared motors
C
5.1 Overview
Compact helical geared motors with redundant brake
Features
Power density
★☆☆☆☆
Backlash
★★☆☆☆
Price category
Shaft load
★★☆☆☆
Smooth operation
★★★☆☆
Torsional stiffness
★★☆☆☆
Mass moment of inertia
★★★★☆
Helical gearing
FKM seal ring at the input
Reinforced output bearing
(on request)
Safe braking in case of power outage
Safe support of the load with gravity-loaded axes
using 2 brakes
Easily and safely connected to the synchronous
servo motor thanks to backlash-free plug-in cou-
pling
Key ★☆☆☆☆ good | ★★★★★ excellent
€ Economy | €€€€€ Premium
Technical data
M
1Bstat
8 – 100 Nm
i 2 – 70
M
2acc
31 – 4800 Nm
Δφ
2
10 – 20 arcmin
η
get
97 %
86

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