| 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 |
5.83 A |
| Continuous Stall Torque |
28.15 lbf.in (3.18 N.m) LXM28... 7 A, 220 V, single phase
28.15 lbf.in (3.18 N.m) LXM28... 7 A, 220 V, three phase |
| Continuous Power |
1000 W |
| Peak Stall Torque |
84.44 lbf.in (9.54 N.m) LXM28... 7 A, 220 V, single phase
84.44 lbf.in (9.54 N.m) LXM28... 7 A, 220 V, three phase |
| Nominal Output Power |
1000 W LXM28... 7 A, 220 V, single phase
1000 W LXM28... 7 A, 220 V, three phase |
| Nominal Torque |
28.15 lbf.in (3.18 N.m) LXM28... 7 A, 220 V, single phase
28.15 lbf.in (3.18 N.m) LXM28... 7 A, 220 V, three phase |
| Nominal Speed |
3000 rpm LXM28... 7 A, 220 V, single phase
3000 rpm LXM28... 7 A, 220 V, three phase |
| Maximum Current Irms |
18.9 A LXM28... 1 kW, 220 V |
| Maximum Permanent Current |
6.64 A |
| Product Compatibility |
LXM28... servo drive 1 kW, 220 V, single phase
LXM28... servo drive 1 kW, 220 V, three phase |
| Shaft End |
Keyed |
| Shaft Diameter |
0.87 in (22 mm) |
| Shaft Length |
1.77 in (45 mm) |
| Key Width |
0.31 in (8 mm) |
| Feedback Type |
20 bits single turn absolute encoder |
| Holding Brake |
Without |
| Mounting Support |
Asian standard flange |
| Motor Flange Size |
3.94 in (100 mm) |
| Electrical Connection |
Connector MIL |
| Torque Constant |
0.55 N.m/A 68 °F (20 °C) |
| Back Emf Constant |
33 V/krpm 68 °F (20 °C) |
| Rotor Inertia |
2.4 kg.cm² |
| Stator Resistance |
0.67 Ohm 68 °F (20 °C) |
| Stator Inductance |
4.2 mH 68 °F (20 °C) |
| Stator Electrical Time Const |
6.27 ms 68 °F (20 °C) |
| Maximum Radial Force Fr |
570 N 3000 rpm |
| Maximum Axial Force Fa |
200 N |
| Brake Pull-In Power |
10.4 W |
| Type Of Cooling |
Natural convection |
| Length |
6.04 in (153.5 mm) |
| Number Of Motor Stacks |
1 |
| Centring Collar Diameter |
3.74 in (95 mm) |
| Centring Collar Depth |
0.28 in (7 mm) |
| Number Of Mounting Holes |
4 |
| Mounting Holes Diameter |
0.36 in (9.2 mm) |
| Circle Diameter Of The Mountin |
4.53 in (115 mm) |
| Distance Shaft Shoulder-Flange |
0.28 in (7 mm) |
| Product Weight |
10.14 lb(US) (4.6 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 |
03606480733987 |
| Nbr. Of Units In Pkg. |
1 |
