| Range Compatibility |
Lexium 28 |
| Product Or Component Type |
Servo motor |
| Device Short Name |
BCH2 |
| Maximum Mechanical Speed |
3000 rpm |
| [Us] Rated Supply Voltage |
220 V |
| Network Number Of Phases |
Single phase
Three phase |
| Continuous Stall Current |
1.88 A |
| Continuous Stall Torque |
25.31 lbf.in (2.86 N.m) LXM28... 2.6 A, 220 V, single phase
25.31 lbf.in (2.86 N.m) LXM28... 2.6 A, 220 V, three phase
25.31 lbf.in (2.86 N.m) LXM28... 5.7 A, 110 V, single phase |
| Continuous Power |
300 W |
| Peak Stall Torque |
76.03 lbf.in (8.59 N.m) LXM28... 2.6 A, 220 V, single phase
76.03 lbf.in (8.59 N.m) LXM28... 2.6 A, 220 V, three phase
76.03 lbf.in (8.59 N.m) LXM28... 5.7 A, 110 V, single phase |
| Nominal Output Power |
300 W LXM28... 2.6 A, 220 V, single phase
300 W LXM28... 2.6 A, 220 V, three phase
300 W LXM28... 5.7 A, 110 V, single phase |
| Nominal Torque |
25.31 lbf.in (2.86 N.m) LXM28... 2.6 A, 220 V, single phase
25.31 lbf.in (2.86 N.m) LXM28... 2.6 A, 220 V, three phase
25.31 lbf.in (2.86 N.m) LXM28... 5.7 A, 110 V, single phase |
| Nominal Speed |
1000 rpm LXM28... 2.6 A, 220 V, single phase
1000 rpm LXM28... 2.6 A, 220 V, three phase
1000 rpm LXM28... 5.7 A, 110 V, single phase |
| Maximum Current Irms |
5.98 A LXM28... 0.3 kW, 220 V
5.98 A LXM28... 0.3 kW, 110 V |
| Maximum Permanent Current |
2.09 A |
| Product Compatibility |
LXM28... servo drive 0.3 kW, 220 V, single phase
LXM28... servo drive 0.3 kW, 220 V, three phase
LXM28... servo drive 0.3 kW, 110 V, single 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 |
5.12 in (130 mm) |
| Electrical Connection |
Connector MIL |
| Torque Constant |
1.52 N.m/A 68 °F (20 °C) |
| Back Emf Constant |
92 V/krpm 68 °F (20 °C) |
| Rotor Inertia |
6.63 kg.cm² |
| Stator Resistance |
1.93 Ohm 68 °F (20 °C) |
| Stator Inductance |
24.9 mH 68 °F (20 °C) |
| Stator Electrical Time Const |
12.9 ms 68 °F (20 °C) |
| Maximum Radial Force Fr |
670 N 1000 rpm |
| Maximum Axial Force Fa |
200 N |
| Brake Pull-In Power |
19.7 W |
| Type Of Cooling |
Natural convection |
| Length |
5.79 in (147 mm) |
| Number Of Motor Stacks |
1 |
| Centring Collar Diameter |
4.33 in (110 mm) |
| Centring Collar Depth |
0.31 in (8 mm) |
| Number Of Mounting Holes |
4 |
| Mounting Holes Diameter |
0.36 in (9.2 mm) |
| Circle Diameter Of The Mountin |
5.71 in (145 mm) |
| Distance Shaft Shoulder-Flange |
0.31 in (8 mm) |
| Product Weight |
15.43 lb(US) (7 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 |
03606480734465 |
| Nbr. Of Units In Pkg. |
1 |
