SEW-Eurodrive PSH CM2H Series, Operating Instructions Manual

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Technical data
Technical data
Operating Instructions – Stainless Steel Servo Gearmotors
41
Gearmotor PSH111CM2H..
Type 42S 42M 42L
Field of application Foodstuffs/pharmaceutical/medicine
Speed class n
C
min
-1
5500 4500 4000
System voltage U
0
V 400
Max. motor current I
max
A 7.6 8.7 10
Dynamic limit torque M
pk
Nm 5.2 7.1 9.2
Nominal braking torque M
BR
Nm 4.5 4.5 4.5
Mass moment of inertia J
mot
10
-4
kgm
2
0.5 0.73 0.95
Mass moment of inertia of
the brakemotor
J
bmot
10
-4
kgm
2
0.7 0.93 1.15
Option: RH1M resolver
Standstill torque M
0
Nm 1.29 1.77 2.28
Standstill current I
0
A 1.74 1.95 2.19
Rated torque M
N
Nm 0.8 1.1 1.45
Rated current I
N
A 1.13 1.24 1.45
Option: Resolver and brake
Standstill torque M
0
Nm 1.2 1.65 2.2
Standstill current I
0
A 1.62 1.81 2.12
Rated torque M
N
Nm 0.7 1 1.3
Rated current I
N
A 0.99 1.14 1.3
Option: Encoder
Standstill torque M
0
Nm 1.2 1.65 2.1
Standstill current I
0
A 1.62 1.81 2.02
Rated torque M
N
Nm 0.7 0.95 1.2
Rated current I
N
A 0.99 1.08 1.2
Option: Encoder and brake
Standstill torque M
0
Nm 1.1 1.5 2
Standstill current I
0
A 1.49 1.65 1.88
Rated torque M
N
Nm 0.5 0.7 0.85
Rated current I
N
A 0.7 0.8 0.85
Gear unit
Gear ratio i – 3 5 7 10 3 5 7 10 3 5 7 10
Nominal torque M
a_N
Nm 45 45 35 30 45 45 35 30 45 45 35 30
Nominal speed n
e_N
min
-1
3200 3500 3800 3800 3200 3500 3800 3800 3200 3500 3800 3800
Max. speed n
e_pk
min
-1
6000
Max. permitted torque M
a_pk
Nm 90 90 70 60 90 90 70 60 90 90 70 60
Mass moment of inertia J
g
kgm
2
2.329 676 312 156 2.329 676 312 156 2.329 676 312 156
Efficiency η % 98
Gearmotor
Output torque M
a
Nm 2.3 3.8 5.3 7.6 3.1 5.2 7.3 10.5 4.1 6.9 9.6 13.8
Dynamic output torque M
a_dyn
Nm 14.8 24.7 34.6 49.4 20.2 33.7 47.2 > 60 26.2 43.7 61.2 > 60
Rotational clearance φ arcmin 5
Torsional rigidity C
tg
Nm/
arcmin
3.3 – 5.1
Service life L h 20 000
Degree of protection ac-
cording to
EN 60520
– – IP69K
Lubrication – – Suitable for use in foodstuffs
Ambient temperature T
amb
°C -25 to +40
Gear unit temperature T
max
°C 90
Mounting position IM – M0, any
Motor
Speed class n
C
min
-1
5000 4000 3000
System voltage U
0
V 400
26880490/EN – 05/2022