Lenze ECSCx Axis cold plate - Manual (Page 94)

Mechanical installation
Mounting in cold−plate design
4
l
94 EDKCSCX064 DE/EN/FR 4.0
4.2 Mounting in cold−plate design
The axis modules ECSC... are intended for mounting in cold−plate design (e.g. on
collective coolers).
Requirements for collective coolers
The following requirements must be met to ensure a safe operation of the axis
modules:
ƒ Good thermal contact with the cooler
– The contact surface between collective cooler and axis module must be
at least as large as the cooling plate of the axis module.
– Smooth contact surface, max. deviation 0.05 mm.
– Connect the collective cooler with all specified screwed connections to
the axis module.
ƒ Maintain the thermal resistance R
th
according to the table.
– The values apply for operating the axis modules under rated conditions.
Axis
module Power to be dissipated Heat sink − environment
Type Ploss [W] R
th
[k/W]
ECSC L004 14.0
0.31 ECSC L008 29.0
ECSC L016 64.0
ECSC L032 117.0
0.13
ECSC L048 132.0
ECSC L064 158.0 0.11
L Application software: S = Speed & Torque P = Posi & Shaft
M = Motion A = Application
ƒ Ambient conditions:
– Furthermore the rated data regarding the ambient temperature and
the derating factors at increased temperature apply to the axis modules
(
^ 89 et seqq.).
– Temperature of the cooling plate ("Cold Plate"): max. +85 °C