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3.6.1
Drive selection
Drive selection for gear units
Determine the gear unit size
Determine the actual acceleration
torque M2acc* and the actual
equivalent torque M2eq* at the
gear unit output
Choose a gear ratio and determine the
actual average input speed n1m* and
the actual maximum input speed n1max*
1max DB
1m*
T
n
n
fB
£
1max ZB
1max*
T
n
n
fB
£
Determine the actual
emergency off torque M2NOT*
2NOT*
2NOT
M
M
£
Gear unit selection ended
Select a
larger gear unit
Select a smaller gear ratio
and, where appropriate, a
larger motor
No
No
Select a
larger gear unit
No
No
Yes
Yes
Yes
F2ax* ≤ F2axN
F2rad,acc* ≤ F2rad,acc
F2rad,eq* ≤ F2radN
M2k,acc* ≤ M2k,acc
M2k,eq* ≤ M2kN
Yes
2acc
2acc *
ZB
M
M
fB
£
×
£
×
2N
2eq*
op
t
M
S
M
fB
fB
Determine the actual
shaft load
Drives must be selected
together with STOBER
for safety reasons.
Safety-related gravity-
loaded axis?
No
Yes
Calculate the forces and tilting torques in the chapter Permitted shaft loads.
Refer to the selection tables for the values for i, n
1maxDB
, n
1maxZB
, M
2acc
(M
2accHT
for reduced backlash), M
2NOT
,
M
2N
and S.
The values for fB
T
, fB
op
, fB
t
and fB
ZB
can be found in the corresponding tables in this chapter.
3 PH planetary geared motors
3.6 Project configuration
55
Содержание EZ
Страница 1: ...Synchronous servo geared motors with redundant brake ...
Страница 2: ......
Страница 3: ...Synchronous servo geared motors with redundant brake ...
Страница 12: ...1 Selection tool 1 3 Synchronous servo motors 12 ...
Страница 20: ...2 2 Selection tables 2 P planetary geared motors 20 ...
Страница 40: ...2 7 Additional documentation 2 P planetary geared motors 40 ...
Страница 46: ...3 2 Selection tables 3 PH planetary geared motors 46 ...
Страница 84: ...4 7 Additional documentation 4 PHQ planetary geared motors 84 ...
Страница 110: ...5 2 Selection tables 5 C helical geared motors 110 ...
Страница 136: ...5 7 Additional documentation 5 C helical geared motors 136 ...
Страница 184: ...6 7 Additional documentation 6 F offset helical geared motors 184 ...
Страница 200: ...7 2 Selection tables 7 PK right angle planetary geared motors 200 ...
Страница 222: ...7 7 Additional documentation 7 PK right angle planetary geared motors 222 ...
Страница 238: ...8 2 Selection tables 8 PHK right angle planetary geared motors 238 ...
Страница 258: ...8 7 Additional documentation 8 PHK right angle planetary geared motors 258 ...
Страница 276: ...9 2 Selection tables 9 PHQK right angle planetary geared motors 276 ...
Страница 298: ...9 7 Additional documentation 9 PHQK right angle planetary geared motors 298 ...
Страница 374: ...10 7 Additional documentation 10 K helical bevel geared motors 374 ...
Страница 416: ...11 8 Further information 11 EZ synchronous servo motors 416 ...
Страница 445: ...13 Connecting to drive controllers of third party manufacturers 13 7 Connection to Allen Bradley drive con trollers 445 ...
Страница 448: ...448 ...
Страница 456: ...15 3 Sales terms and delivery conditions 15 Appendix 456 ...
Страница 457: ......
Страница 458: ......
Страница 459: ......