Specifications
Main
range compatibility |
Lexium 28 |
product or component type |
Servo motor |
device short name |
BCH2 |
Complementary
maximum mechanical speed |
3000 rpm |
[Us] rated supply voltage |
220 V |
network number of phases |
Single phase
Three phase |
continuous stall current |
6.18 A |
continuous stall torque |
7.16 N.m for LXM28... at 7 A, 220 V, single phase
7.16 N.m for LXM28... at 7 A, 220 V, three phase |
continuous power |
1500 W |
peak stall torque |
21.48 N.m for LXM28... at 7 A, 220 V, single phase
21.48 N.m for LXM28... at 7 A, 220 V, three phase |
nominal output power |
1500 W for LXM28... at 7 A, 220 V, single phase
1500 W for LXM28... at 7 A, 220 V, three phase |
nominal torque |
7.16 N.m for LXM28... at 7 A, 220 V, single phase
7.16 N.m for LXM28... at 7 A, 220 V, three phase |
nominal speed |
2000 rpm for LXM28... at 7 A, 220 V, single phase
2000 rpm for LXM28... at 7 A, 220 V, three phase |
maximum current Irms |
20.31 A for LXM28... at 1.5 kW, 220 V |
maximum permanent current |
6.74 A |
product compatibility |
LXM28... servo drive motor at 1.5 kW, 220 V, single phase
LXM28... servo drive motor at 1.5 kW, 220 V, three phase |
shaft end |
Smooth shaft |
shaft diameter |
22 mm |
shaft length |
55 mm |
feedback type |
20 bits single turn absolute encoder |
holding brake |
Without |
mounting support |
Asian standard flange |
motor flange size |
130 mm |
electrical connection |
Connector MIL |
torque constant |
1.16 N.m/A at 20 °C |
back emf constant |
70 V/krpm at 20 °C |
rotor inertia |
9.7 kg.cm² |
stator resistance |
0.64 Ohm at 20 °C |
stator inductance |
6.4 mH at 20 °C |
stator electrical time constant |
10 ms at 20 °C |
maximum radial force Fr |
670 N at 2000 rpm |
maximum axial force Fa |
200 N |
brake pull-in power |
19.7 W |
type of cooling |
Natural convection |
length |
167 mm |
number of motor stacks |
3 |
centring collar diameter |
110 mm |
centring collar depth |
8 mm |
number of mounting holes |
4 |
mounting holes diameter |
9.2 mm |
circle diameter of the mounting holes |
145 mm |
distance shaft shoulder-flange |
8 mm |
net weight |
7.6 kg |
Environment
IP degree of protection |
IP54 IM B5, IM V1
IP50 IM V3 |
ambient air temperature for operation |
-20…40 °C |
Packing Units
Unit Type of Package 1 |
PCE |
Number of Units in Package 1 |
1 |
Package 1 Weight |
8.55 kg |
Package 1 Height |
18.1 cm |
Package 1 width |
23 cm |
Package 1 Length |
36 cm |
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