| 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 |
4.01 A |
| Continuous Stall Torque |
21.15 lbf.in (2.39 N.m) LXM28... 4.5 A, 220 V, single phase
21.15 lbf.in (2.39 N.m) LXM28... 4.5 A, 220 V, three phase
21.15 lbf.in (2.39 N.m) LXM28... 9 A, 110 V, single phase |
| Continuous Power |
750 W |
| Peak Stall Torque |
63.37 lbf.in (7.16 N.m) LXM28... 4.5 A, 220 V, single phase
63.37 lbf.in (7.16 N.m) LXM28... 4.5 A, 220 V, three phase
63.37 lbf.in (7.16 N.m) LXM28... 9 A, 110 V, single phase |
| Nominal Output Power |
750 W LXM28... 4.5 A, 220 V, single phase
750 W LXM28... 4.5 A, 220 V, three phase
750 W LXM28... 9 A, 110 V, single phase |
| Nominal Torque |
21.15 lbf.in (2.39 N.m) LXM28... 4.5 A, 220 V, single phase
21.15 lbf.in (2.39 N.m) LXM28... 4.5 A, 220 V, three phase
21.15 lbf.in (2.39 N.m) LXM28... 9 A, 110 V, single phase |
| Nominal Speed |
3000 rpm LXM28... 4.5 A, 220 V, single phase
3000 rpm LXM28... 4.5 A, 220 V, three phase
3000 rpm LXM28... 9 A, 110 V, single phase |
| Maximum Current Irms |
13.23 A LXM28... 0.75 kW, 220 V
13.23 A LXM28... 0.75 kW, 110 V |
| Maximum Permanent Current |
4.29 A |
| Product Compatibility |
LXM28... servo drive 0.75 kW, 220 V, single phase
LXM28... servo drive 0.75 kW, 220 V, three phase
LXM28... servo drive 0.75 kW, 110 V, single phase |
| Shaft End |
Smooth shaft |
| Shaft Diameter |
0.75 in (19 mm) |
| Shaft Length |
1.38 in (35 mm) |
| Feedback Type |
20 bits single turn absolute encoder |
| Holding Brake |
With |
| Holding Torque |
22.13 lbf.in (2.5 N.m) built-in |
| Mounting Support |
Asian standard flange |
| Motor Flange Size |
3.15 in (80 mm) |
| Electrical Connection |
Free lead |
| Torque Constant |
0.6 N.m/A 68 °F (20 °C) |
| Back Emf Constant |
36 V/krpm 68 °F (20 °C) |
| Rotor Inertia |
1.59 kg.cm² |
| Stator Resistance |
1.5 Ohm 68 °F (20 °C) |
| Stator Inductance |
6.1 mH 68 °F (20 °C) |
| Stator Electrical Time Const |
4.07 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 |
7.01 in (178 mm) |
| Number Of Motor Stacks |
2 |
| 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 |
8.16 lb(US) (3.7 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 |
03606480733734 |
| Nbr. Of Units In Pkg. |
1 |
