| 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 |
Single phase
Three phase |
| Continuous Stall Current |
2.29 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 |
7.73 A LXM28... 0.4 kW, 220 V
7.73 A LXM28... 0.4 kW, 110 V |
| Maximum Permanent Current |
2.52 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 |
Without |
| Mounting Support |
Asian standard flange |
| Motor Flange Size |
3.15 in (80 mm) |
| Electrical Connection |
Free lead |
| Torque Constant |
0.55 N.m/A 68 °F (20 °C) |
| Back Emf Constant |
33.5 V/krpm 68 °F (20 °C) |
| Rotor Inertia |
0.67 kg.cm² |
| Stator Resistance |
3.2 Ohm 68 °F (20 °C) |
| Stator Inductance |
11.3 mH 68 °F (20 °C) |
| Stator Electrical Time Const |
3.53 ms 68 °F (20 °C) |
| Maximum Radial Force Fr |
332 N 3000 rpm |
| Maximum Axial Force Fa |
115 N |
| Brake Pull-In Power |
10.2 W |
| Type Of Cooling |
Natural convection |
| Length |
4.41 in (112 mm) |
| Number Of Motor Stacks |
1 |
| Centring Collar Diameter |
2.76 in (70 mm) |
| Centring Collar Depth |
0.16 in (4 mm) |
| Number Of Mounting Holes |
4 |
| Mounting Holes Diameter |
0.26 in (6.6 mm) |
| Circle Diameter Of The Mountin |
3.54 in (90 mm) |
| Distance Shaft Shoulder-Flange |
0.16 in (4 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 |
-4…104 °F (-20…40 °C) |
| Category |
18281 - LEXIUM 23/28 MOTORS |
| Discount Schedule |
PC53 |
| GTIN |
00785901007296 |
| Nbr. Of Units In Pkg. |
1 |
