1 Product Information
- 13 -
NOTE
◆
The ProfiNet network bridge cannot be used for the 355 kW power supply
unit.
◆
The water cooling models include the 160 kW power supply unit, 11 to 37
kW single-axis drive units, and dual-axis 7.5 to 18.5 kW drive units.
◆
Only the 22 kW and 45 kW power supply units are equipped with built-in
braking units.
1.2 Components
Mounting hole
24 V power input
Built-in busbar
Operatin
g panel
Lower cover
Cover clasp
Body
Control terminal
RJ45 communication terminal
STO
terminal
DB9: DP communication
terminal/
23
-bits encoder
DB15: Resolver
UVW
terminals
Bus protective baffle
Connecting busbar
Cable clip
Shield grounding screw
Upper cover
Machine barcode
XXXXXXXXXXXXXXXXX XX810-50M4TXXX-XX
16-
bit manufacturing SN
Product model
Figure 1-2
Components of the drive unit
1.3 Technical Data
Table 1-1 Technical data of the drive unit (single-axis, 1.5–75 kW)
Voltage Rating
380 VAC to 480 VAC
Model:
MD81050M4TxxxGxxx(W)
1.5 2.2
3.7
5.5
7.5
11 15 18.5 22
30 37
45
55
75
Physical Dimensions
[H]: 350 mm
[H1]: 384 mm
[H2]: 400 mm
[W]: 100 mm
[W1]: 50 mm
[D]: 305 mm
Air-cooling:
[H]: 350 mm
[H1]: 384 mm
[H2]: 400 mm
[W]: 100 mm
[W1]: 50 mm
[D]: 305 mm
Water-cooling:
[H]: 350 mm
[H1]: 384 mm
[H2]: 415.5 mm
[W]: 100 mm
[W1]: 50 mm
[D]: 305 mm
[H]: 350 mm
[H1]: 384 mm
[H2]: 400 mm
[W]: 200 mm
[W1]: 150 mm
[D]: 305 mm
Mounting Hole (mm)
Φ7
Weight (kg)
3.8
4
7.5
8
8.5
9.4
18.4 18.4 19.5
