YASKAWA RM2-755/1255SL User Manual

A-1
166006-1CD
166006-1CD
Appendix A
A.1 Performance Charts
RM2-755/1255SL
Positioner
Appendix A
A.1 Performance Charts
A.1.1 Positioner Assembly
Rated Peak
Holding Torque (N*m)= 829 957
Load CG Ocenter from Tooling Plate
r (mm)
Rated W (kgf)
Max W (kgf)
80 1057 1219
100 845 976
120 705 813
140 604 697
160 528 610
180 470 542
200 423 488
220 384 443
240 352 406
260 325 375
280 302 348
300 282 325
Maximum Bearing Moment (N*m) = 2156
Load CG Overhang (from Tooling Plate)
D (mm)
Rated W (kgf)
Max W (kgf)
50 537 805
75 478 717
100 431 647
125 393 589
150 361 541
175 333 500
200 310 465
225 289 434
250 271 407
275 256 384
300 242 362
325 229 344
350 218 327
375 207 311
400 198 297
425 190 284
450 182 273
475 174 262
500 168 252
Note:
HTS A pplications assume 1/ 2 load on
headstock @ 50 mm, using MotoMount.
2) Rated load based upon 50% maximum bearing
moment.
3) Maximum load based upon 75% maximum
bearing moment.
Reected Ratio
Load Inertia
Jl/Jm
105 2.5
115 2.75
126 3
136 3.25
147 3.5
157 3.75
168 4
178 4.25
189 4.5
200 4.75
210 5
Note: Maximum recommend inertia ratio is 5.
0
200
400
600
800
1000
1200
1400
0 50 100150200250300
Application Load, W (Kgf)
Load CG Oce nter, r (mm)
Holding Torque; Load CG Ocenter (from Tooling Plate)
Rated W (kgf)
Max W (kgf)
0
100
200
300
400
500
600
700
800
900
0 100 200 300 400 500
Application Load, W (kgf)
CG Distance from Tooling Plate, D (mm)
Rated Bearing Moment; Load CG Overhang
Rated W (kgf)
Max W (kgf)
2
2.5
3
3.5
4
4.5
5
5.5
110 130 150 170 190 210 230 250
Inertia Ratio, Jl/Jm
Application Inertia, kg*m
2
Allowable Load Inertia
Jl/Jm
80 of 145

YASKAWA RM2-755/1255SL Specifications

General

Brand	YASKAWA
Model	RM2-755/1255SL
Category	Valve Positioners
Language	English