4 Planetary geared motors
PHQ
4.1 Overview
Quattro power for maximum power density with
redundant brake
Features
Power density
★★★★★
Backlash
★★★★★
Price category
€€€€
Shaft load
★★★★★
Smooth operation
★★★★☆
Torsional stiffness
★★★★★
Mass moment of inertia
★★★★☆
Helical gearing
✓
Any mounting position (single/two stage)
✓
High power density
✓
Continuous operation without cooling
✓
Stiff output bearings due to pretension
✓
Reinforced output bearing (PHQ4 − PHQ5)
✓ (optional)
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 5.5 – 88
M
2acc
153 – 2558 Nm
Δφ
2
1 – 3 arcmin
η
get
90 – 96 %
64
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