VFD vs Servo Drive: Key Differences
A side-by-side comparison of VFD and servo drive motor type, feedback, dynamic response, overload rating, cost, and applications for industrial engineers.
- Part number
- BSH1003P11A2A
- Model no
- BSH
Schneider Electric BSH1003P11A2A Lexium 05 BSH 7.8 N·m 2500 rpm 100 mm Flange Keyed Shaft Servo Motor
Schneider Electric BSH1003P11A2A Lexium 05 BSH servo motor, 7.8 N·m, 2500 rpm, 100 mm flange, without brake.
Description
About the BSH
About the BSH
The BSH1003P11A2A is a Schneider Electric Lexium 05 BSH low-inertia AC servo motor rated for 7.8 N·m continuous stall torque at 2500 rpm nominal speed, built on a 100 mm international standard flange. It uses a keyed shaft and ships without brake, paired with Lexium servo drives via a single-turn SinCos Hiperface absolute encoder.
Selection Notes
At 7.8 N·m continuous stall torque on a 100 mm flange, this is the low-inertia class of the Lexium 05 line, suited to fast point-to-point and cyclic motion (pick-and-place, indexing) rather than constant-load conveying. The keyed shaft gives a positive, slip-free torque connection for direct coupling, the standard interface across the BSH10xx frame. It ships without brake, for horizontal or balanced axes where the LXM05/LXM15 drive's regenerative braking holds the load during a stop; where the axis must hold position with the drive off, the equivalent 'F' brake variant of this same frame is the one to specify. The single-turn SinCos Hiperface absolute encoder (131,072 counts/revolution) reports exact shaft angle within one mechanical turn without a battery, so the drive reads position on power-up without a separate homing move for single-turn travel. Continuous stall current is 6.6 A and maximum permanent current 28.3 A: size the paired LXM05/LXM15 drive to this continuous rating rather than the frame's peak figure, and re-check drive sizing before substituting a different torque variant of this same 100 mm flange into an existing design.
Specification
Full specification
Main 15
| Device short name | BSH |
|---|---|
| Product or component type | Servo motor |
| Maximum mechanical speed | 6000 rpm |
| Continuous stall torque | 8 N.m for LXM32.D30N4 at 10 A, 400 V, three phase, 8 N.m for LXM32.D30N4 at 10 A, 480 V, three phase, 7.8 N.m for LXM05CD28M2, 200...240 V, single phase, 7.8 N.m for LXM05AD28M2, 200...240 V, single phase, 7.8 N.m for LXM05BD28M2, 200...240 V, single phase, 7.8 N.m for LXM05BD34N4, 380...480 V, three phase, 7.8 N.m for LXM05BD42M3X, 200...240 V, three phase, 7.8 N.m for LXM05CD34N4, 380...480 V, three phase, 7.8 N.m for LXM05CD42M3X, 200...240 V, three phase, 6.7 N.m for LXM15LD21M3, 230 V, three phase, 6.7 N.m for LXM15LD17N4, 230 V, three phase, 6.7 N.m for LXM15LD17N4 at 10 A, 400 V, three phase, 6.7 N.m for LXM15LD17N4, 480 V, three phase, 7.8 N.m for LXM15LD28M3, 230 V, three phase, 7.8 N.m for LXM15MD28N4, 400 V, three phase, 7.8 N.m for LXM15MD28N4, 480 V, three phase, 7.8 N.m for LXM15MD40N4, 400 V, three phase, 7.8 N.m for LXM15MD40N4, 480 V, three phase, 7.8 N.m for LXM05AD34N4, 380...480 V, three phase, 7.8 N.m for LXM05AD42M3X, 200...240 V, three phase |
| Peak stall torque | 28.3 N.m for LXM32.D30N4 at 10 A, 400 V, three phase, 28.3 N.m for LXM32.D30N4 at 10 A, 480 V, three phase, 19.69 N.m for LXM05AD28M2, 200...240 V, single phase, 19.69 N.m for LXM05BD28M2, 200...240 V, single phase, 19.69 N.m for LXM05CD28M2, 200...240 V, single phase, 15.5 N.m for LXM15LD21M3, 230 V, three phase, 12.5 N.m for LXM15LD17N4, 230 V, three phase, 12.5 N.m for LXM15LD17N4, 400 V, three phase, 12.5 N.m for LXM15LD17N4, 480 V, three phase, 19.69 N.m for LXM15LD28M3, 230 V, three phase, 19.69 N.m for LXM15MD28N4, 400 V, three phase, 19.69 N.m for LXM15MD28N4 at 10 A, 480 V, three phase, 23.17 N.m for LXM15MD40N4, 400 V, three phase, 23.17 N.m for LXM15MD40N4, 480 V, three phase, 23.01 N.m for LXM05AD34N4, 380...480 V, three phase, 23.17 N.m for LXM05AD42M3X, 200...240 V, three phase, 23.01 N.m for LXM05BD34N4, 380...480 V, three phase, 23.17 N.m for LXM05BD42M3X, 200...240 V, three phase, 23.01 N.m for LXM05CD34N4, 380...480 V, three phase, 23.17 N.m for LXM05CD42M3X, 200...240 V, three phase |
| Nominal output power | 2000 W for LXM32.D30N4 at 10 A, 400 V, three phase, 2600 W for LXM32.D30N4 at 10 A, 480 V, three phase, 1100 W for LXM05AD28M2, 200...240 V, single phase, 1100 W for LXM05BD28M2, 200...240 V, single phase, 1100 W for LXM05CD28M2, 200...240 V, single phase, 1100 W for LXM05AD42M3X, 200...240 V, three phase, 1100 W for LXM05BD42M3X, 200...240 V, three phase, 1100 W for LXM05CD42M3X, 200...240 V, three phase, 1300 W for LXM15LD28M3, 230 V, three phase, 1700 W for LXM15LD17N4, 230 V, three phase, 1700 W for LXM15LD21M3, 230 V, three phase, 1800 W for LXM05AD34N4 at 10 A, 380...480 V, three phase, 1800 W for LXM05BD34N4, 380...480 V, three phase, 1800 W for LXM05CD34N4, 380...480 V, three phase, 2000 W for LXM15MD28N4, 400 V, three phase, 2000 W for LXM15MD40N4, 400 V, three phase, 2200 W for LXM15LD17N4, 400 V, three phase, 2200 W for LXM15MD28N4, 480 V, three phase, 2200 W for LXM15MD40N4, 480 V, three phase, 2300 W for LXM15LD17N4, 480 V, three phase |
| Nominal torque | 6.3 N.m for LXM32.D30N4 at 10 A, 400 V, three phase, 6.3 N.m for LXM32.D30N4 at 10 A, 480 V, three phase, 3.7 N.m for LXM15LD17N4, 480 V, three phase, 6.73 N.m for LXM05AD28M2, 200...240 V, single phase, 6.73 N.m for LXM05BD28M2, 200...240 V, single phase, 6.73 N.m for LXM05CD28M2, 200...240 V, single phase, 4.6 N.m for LXM15MD28N4, 480 V, three phase, 4.6 N.m for LXM15MD40N4, 480 V, three phase, 4.7 N.m for LXM15LD17N4, 400 V, three phase, 5 N.m for LXM15MD28N4, 400 V, three phase, 5 N.m for LXM15MD40N4, 400 V, three phase, 5.7 N.m for LXM05AD34N4 at 10 A, 380...480 V, three phase, 5.7 N.m for LXM05BD34N4, 380...480 V, three phase, 5.7 N.m for LXM05CD34N4, 380...480 V, three phase, 6 N.m for LXM15LD17N4, 230 V, three phase, 6 N.m for LXM15LD21M3, 230 V, three phase, 6.3 N.m for LXM15LD28M3, 230 V, three phase, 6.73 N.m for LXM05AD42M3X, 200...240 V, three phase, 6.73 N.m for LXM05BD42M3X, 200...240 V, three phase, 6.73 N.m for LXM05CD42M3X, 200...240 V, three phase |
| Nominal speed | 3000 rpm for LXM32.D30N4 at 10 A, 400 V, three phase, 4000 rpm for LXM32.D30N4 at 10 A, 480 V, three phase, 4500 rpm for LXM15LD17N4, 400 V, three phase, 6000 rpm for LXM15LD17N4, 480 V, three phase, 1500 rpm for LXM05AD28M2, 200...240 V, single phase, 1500 rpm for LXM05BD28M2, 200...240 V, single phase, 1500 rpm for LXM05CD28M2, 200...240 V, single phase, 1500 rpm for LXM05AD42M3X, 200...240 V, three phase, 1500 rpm for LXM05BD42M3X, 200...240 V, three phase, 1500 rpm for LXM05CD42M3X, 200...240 V, three phase, 2000 rpm for LXM15LD28M3, 230 V, three phase, 2500 rpm for LXM15LD17N4 at 10 A, 230 V, three phase, 2500 rpm for LXM15LD21M3, 230 V, three phase, 3000 rpm for LXM05AD34N4, 380...480 V, three phase, 3000 rpm for LXM05BD34N4, 380...480 V, three phase, 3000 rpm for LXM05CD34N4, 380...480 V, three phase, 4000 rpm for LXM15MD28N4, 400 V, three phase, 4000 rpm for LXM15MD40N4, 400 V, three phase, 4500 rpm for LXM15MD28N4, 480 V, three phase, 4500 rpm for LXM15MD40N4, 480 V, three phase |
| Product compatibility | LXM05AD28M2 at 200...240 V single phase, LXM05BD28M2 at 200...240 V single phase, LXM05CD28M2 at 200...240 V single phase, LXM15LD21M3 at 230 V three phase, LXM05AD42M3X at 200...240 V three phase, LXM05BD42M3X at 200...240 V three phase, LXM05CD42M3X at 200...240 V three phase, LXM15LD17N4 at 230 V three phase, LXM15LD17N4 at 400 V three phase, LXM15LD17N4 at 480 V three phase, LXM15LD28M3 at 230 V three phase, LXM05AD34N4 at 380...480 V three phase, LXM05BD34N4 at 380...480 V three phase, LXM05CD34N4 at 380...480 V three phase, LXM15MD28N4 at 400 V three phase, LXM15MD28N4 at 480 V three phase, LXM15MD40N4 at 400 V three phase, LXM15MD40N4 at 480 V three phase, LXM32.D30N4 at 400 V three phase, LXM32.D30N4 at 480 V three phase |
| Shaft end | Keyed |
| IP degree of protection | IP50 standard |
| Speed feedback resolution | 131072 points/turn |
| Holding brake | Without |
| Mounting support | International standard flange |
| Electrical connection | Rotatable right-angled connectors |
Complementary 39
| Range compatibility | Lexium 32, Lexium 15, Lexium 05 |
|---|---|
| supply voltage max | 480 V |
| Network number of phases | Three phase |
| Continuous stall current | 6.6 A |
| maximum continuous power | 3.14 W |
| Maximum current Irms | 28.3 A for LXM15LD21M3, 28.3 A for LXM15LD28M3, 28.3 A for LXM15LD17N4, 28.3 A for LXM15MD28N4, 28.3 A for LXM15MD40N4, 28.3 A for LXM05AD28M2, 28.3 A for LXM05AD42M3X, 28.3 A for LXM05AD34N4, 28.3 A for LXM05BD28M2, 28.3 A for LXM05BD42M3X, 28.3 A for LXM05BD34N4, 28.3 A for LXM05CD28M2, 28.3 A for LXM05CD42M3X, 28.3 A for LXM05CD34N4, 28.3 A for LXM32.D30N4 |
| Maximum permanent current | 28.3 A |
| Switching frequency | 8 kHz |
| Second shaft | Without second shaft end |
| Shaft diameter | 19 mm |
| Shaft length | 40 mm |
| Key width | 30 mm |
| Feedback type | Single turn SinCos Hiperface |
| Motor flange size | 100 mm |
| Number of motor stacks | 3 |
| Torque constant | 1.22 N.m/A at 120 °C |
| Back emf constant | 77 V/krpm at 120 °C |
| Number of motor poles | 4.0 |
| Rotor inertia | 3.22 kg.cm² |
| Stator resistance | 1.43 Ohm at 20 °C |
| Stator inductance | 4.7 mH at 20 °C |
| Stator electrical time constant | 6.15 ms at 20 °C |
| Maximum radial force Fr | 1050 N at 1000 rpm, 660 N at 4000 rpm, 730 N at 3000 rpm, 830 N at 2000 rpm |
| Maximum axial force Fa | 0.2 x Fr |
| Type of cooling | Natural convection |
| Length | 240.5 mm |
| Centring collar diameter | 95 mm |
| Centring collar depth | 3.5 mm |
| Number of mounting holes | 4 |
| Mounting holes diameter | 9 mm |
| Circle diameter of the mounting holes | 115 mm |
| Net weight | 7.4 kg |
| Sizing reference | BSH1003P |
| Accuracy error [angular] | 1.4 ° |
| Temperature copper hot | 120 °C |
| Temperature magnet hot | 100 °C |
| Temperature magnet rt | 20 °C |
| Output current 3s peak | 28.3 A |
| Inertia | 0.0 kg.cm² of brake, 3.22 kg.cm² of motor |
Contractual warranty 1
| Warranty (in months) | 18 |
|---|
Show all 78 specifications ↓ Show less ↑23 more values in Identification, Logistics.
Identification 7
| Part number | BSH1003P11A2A |
|---|---|
| Type designation | BSH |
| Brand | Schneider Electric |
| Condition | New, factory sealed |
| Source | Schneider Electric and its authorised distributors |
| Warranty | Manufacturer warranty |
| Lifecycle status | Active, in production |
Logistics 16
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 18.2 cm |
| Package 1 Width | 21.0 cm |
| Package 1 Length | 47.0 cm |
| Package 1 Weight | 8.508 kg |
| Unit Type of Package 2 | P06 |
| Number of Units in Package 2 | 6 |
| Package 2 Height | 77.0 cm |
| Package 2 Width | 80.0 cm |
| Package 2 Length | 60.0 cm |
| Package 2 Weight | 59.548 kg |
| Shipping weight | 7.4 kg |
| Ships from | Türkiye |
| Dispatch | — |
| Stock | On request |
Source: manufacturer data · Last verified: 30 Oct 2026
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Quick answers
Questions about the BSH
What is the rated current of BSH?
The rated current of BSH is 6.6 A.
What motor power is BSH rated for?
The rated motor power of BSH is 1.1 kW.
What is the HS code of BSH for customs?
The tariff (HS) code on file for BSH is 850152.
Where does BSH ship from, and how fast?
BSH ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival.
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