IAI America SSPA - Manual (Page 31)

2. Specification
23
(2) SSPA
Static allowable load moment [Nxm]
Dynamic allowable load moment
[Nxm]
Size
Ma Mb Mc Ma Mb Mc
Allowable overhang
load [L]
SXM 190 190 530 36 36 98
Ma direction: 450
Mb or Mc direction: 450
MXM 470 470 1210 90 90 230
Ma direction: 600
Mb or Mc direction: 600
LXM 750 750 1850 138.8 138.8 334.5
Ma direction: 750
Mb or Mc direction: 750
L [mm]
SXM 45.0
MXM 48.5
LXM 50.5
Caution: Make sure the load installed on the actuator is not longer than the allowable overhang load length
(L). If the load is longer than L, vibration may occur or the settling time may increase depending on
the position of center of gravity position or weight of the work part.
If a load moment exceeding the allowable load moment is applied, not only the life of the guide will
become shorter but vibration or longer settling time may also result.
Mb or Mc direction
Direction of moment
Direction of allowable overhang
Ma direction
Mb direction
Mc direction Ma direction
Reference position for
moment calculation
L
Reference position