| Range Compatibility |
Lexium 28 |
| Product Or Component Type |
Servo motor |
| Device Short Name |
BCH2 |
| Maximum Mechanical Speed |
5000 rpm |
| [Us] Rated Supply Voltage |
220 V |
| Network Number Of Phases |
Three phase
Single phase |
| Continuous Stall Current |
2.19 A |
| Continuous Stall Torque |
11.24 lbf.in (1.27 N.m) LXM28... 2.6 A, 220 V, single phase
11.24 lbf.in (1.27 N.m) LXM28... 2.6 A, 220 V, three phase
11.24 lbf.in (1.27 N.m) LXM28... 5.7 A, 110 V, single phase |
| Continuous Power |
400 W |
| Peak Stall Torque |
33.72 lbf.in (3.81 N.m) LXM28... 2.6 A, 220 V, single phase
33.72 lbf.in (3.81 N.m) LXM28... 2.6 A, 220 V, three phase
33.72 lbf.in (3.81 N.m) LXM28... 5.7 A, 110 V, single phase |
| Nominal Output Power |
400 W LXM28... 2.6 A, 220 V, single phase
400 W LXM28... 2.6 A, 220 V, three phase
400 W LXM28... 5.7 A, 110 V, single phase |
| Nominal Torque |
11.24 lbf.in (1.27 N.m) LXM28... 2.6 A, 220 V, single phase
11.24 lbf.in (1.27 N.m) LXM28... 2.6 A, 220 V, three phase
11.24 lbf.in (1.27 N.m) LXM28... 5.7 A, 110 V, single phase |
| Nominal Speed |
3000 rpm LXM28... 2.6 A, 220 V, single phase
3000 rpm LXM28... 2.6 A, 220 V, three phase
3000 rpm LXM28... 5.7 A, 110 V, single phase |
| Maximum Current Irms |
7.76 A LXM28... 0.4 kW, 220 V
7.76 A LXM28... 0.4 kW, 110 V |
| Maximum Permanent Current |
2.5 A |
| Product Compatibility |
LXM28... servo drive 0.4 kW, 220 V, single phase
LXM28... servo drive 0.4 kW, 220 V, three phase
LXM28... servo drive 0.4 kW, 110 V, single phase |
| Shaft End |
Keyed |
| Shaft Diameter |
0.55 in (14 mm) |
| Shaft Length |
1.18 in (30 mm) |
| Key Width |
0.20 in (5 mm) |
| Feedback Type |
20 bits single turn absolute encoder |
| Holding Brake |
With |
| Holding Torque |
11.51 lbf.in (1.3 N.m) built-in |
| Mounting Support |
Asian standard flange |
| Motor Flange Size |
2.36 in (60 mm) |
| Electrical Connection |
Free lead |
| Torque Constant |
0.58 N.m/A 68 °F (20 °C) |
| Back Emf Constant |
35 V/krpm 68 °F (20 °C) |
| Rotor Inertia |
0.28 kg.cm² |
| Stator Resistance |
5.2 Ohm 68 °F (20 °C) |
| Stator Inductance |
12 mH 68 °F (20 °C) |
| Stator Electrical Time Const |
2.31 ms 68 °F (20 °C) |
| Maximum Radial Force Fr |
200 N 3000 rpm |
| Maximum Axial Force Fa |
70 N |
| Brake Pull-In Power |
11.2 W |
| Type Of Cooling |
Natural convection |
| Length |
6.50 in (165 mm) |
| Number Of Motor Stacks |
2 |
| Centring Collar Diameter |
1.97 in (50 mm) |
| Centring Collar Depth |
0.22 in (5.5 mm) |
| Number Of Mounting Holes |
4 |
| Mounting Holes Diameter |
0.22 in (5.5 mm) |
| Circle Diameter Of The Mountin |
2.76 in (70 mm) |
| Distance Shaft Shoulder-Flange |
0.22 in (5.5 mm) |
| Product Weight |
4.41 lb(US) (2 kg) |
| IP Degree Of Protection |
IP54 IM B5, IM V1
IP50 IM V3 |
| Ambient Air Temp For Op |
32…104 °F (0…40 °C) |
| Category |
18281 - LEXIUM 23/28 MOTORS |
| Discount Schedule |
PC53 |
| GTIN |
03606480733598 |
