Technical data

218
Manual - Gear Units and Gearmotors
Index
11.2 Index
Numerics
4Q operation
For MOVIMOT® gearmotors with brake and ex-
ternal braking resistor
135
For MOVIMOT® gearmotors with integrated
braking resistor
133
For MOVIMOT® gearmotors with mechanical
brake
131
A
Absolute encoder
120
AC motor with brake
Brake control system
107
Brake control systems, block diagrams 108
General information 103
Work done, permitted 105
AC motors
Additional flywheel mass Z (high inertia fan)
126
Backstop RS 126
Circuit breakers and protective equipment 87
CSA/NEMA/UL-R 101
Degrees of protection 98
Drive properties with inverter 144
Duty types 94
Electrical characteristics 90
Encoders and prefabricated cables 117
Forced cooling fan 125
Motor options, overview 84
Mounting position designations 178
MOVIMOT® 128
MOVI-SWITCH® 137
Operation with SEW inverter 142
Overhung loads 99
Protection canopy C 127
Rated data 85
Smooth pole-change unit WPU 141
Standards and regulations 85
Starting frequency 96
Thermal classes 93
Types, examples 40
Unit designation, examples 27
Unit designations 24
Vibration properties 98
Adapter
for mounting IEC motors
204
for mounting servomotors 209
Anti-friction bearing greases 185
Axial loads 51
B
Brake motors
13
C
Churning losses
45, 155
Contact rating plug connector 114
Corrosion protection 15
Covers, fixed 216
D
Designs, possible
Brake motors
13
For international markets 13
Multi-stage gearmotors 12
Reduced backlash 12
RM Gearmotors 12
Spiroplan® gearmotors 12
Documentation, additional 9, 41
Drive selection
Required data
42
E
Efficiency of SEW gear units
44
Emergency stop features 107
Encoder
Hollow shaft encoder EH.. and spreadshaft en-
coder ES..
119
Solid shaft encoder EV.. 119
Encoder cables, prefabricated 122
Encoder mounting adapter 120
Encoders and prefabricated cables 117
Encoders, overview 117
Energy efficient motors 14
Extended storage, gear unit 17
F
Fastening the gear unit
212
Flange contours FAF.., KAF.., SAF.. and WAF..
215
Flange contours RF.. and R..F 213
Flange controus FF.., KF.., SF.. and WF.. 214
G
Gear unit
Extended storage
17
Project planning 44
Gear units
Unit designations
20
Gear units with reduced backlash 12
General notes 11
H
Helical gearmotors
Mounting positions
156
Types 31
Helical-bevel gearmotors
Mounting positions
164
Types 34
Helical-worm gearmotors
Mounting positions
169
Types 36
HIPERFACE® encoder 121
Hollow shaft, shouldered with shrink disc 197