Complementary
Range compatibility	Lexium 15; Lexium 32; Lexium 05
supply voltage max	480 V
Network number of phases	Three phase
Continuous stall current	1.2 A
maximum continuous power	0.67 W
Maximum current Irms	5.9 A for LXM15LD13M3; 5.9 A for LXM15LU60N4; 4.8 A for LXM05CU70M2; 4.8 A for LXM05AD10M2; 4.8 A for LXM05AD10M3X; 4.8 A for LXM05AD14N4; 4.8 A for LXM05BD10M2; 4.8 A for LXM05BD10M3X; 4.8 A for LXM05BD14N4; 4.8 A for LXM05CD10M2; 4.8 A for LXM05CD10M3X; 4.8 A for LXM05CD14N4; 4.8 A for LXM32.U60N4
Maximum permanent current	4.8 A
Switching frequency	8 kHz
Second shaft	Without second shaft end
Shaft diameter	9 mm
Shaft length	20 mm
Key width	12 mm
Feedback type	Multiturn SinCos Hiperface
Motor flange size	55 mm
Number of motor stacks	2
Torque constant	0.7 N.m/A at 120 °C
Back emf constant	40 V/krpm at 120 °C
Number of motor poles	3.0
Rotor inertia	0.096 kg.cm²
Stator resistance	17.4 Ohm at 20 °C
Stator inductance	18.2 mH at 20 °C
Stator electrical time constant	2.03 ms at 20 °C
Maximum radial force Fr	190 N at 7000 rpm; 190 N at 8000 rpm; 200 N at 6000 rpm; 220 N at 5000 rpm; 230 N at 4000 rpm; 260 N at 3000 rpm; 290 N at 2000 rpm; 370 N at 1000 rpm
Maximum axial force Fa	0.2 x Fr
Type of cooling	Natural convection
Length	154.4 mm
Centring collar diameter	40 mm
Centring collar depth	2 mm
Number of mounting holes	4
Mounting holes diameter	5.5 mm
Circle diameter of the mounting holes	63 mm
Net weight	1.5 kg
Sizing reference	BSH0552P
Accuracy error [angular]	1.4 °
Temperature copper hot	120 °C
Temperature magnet hot	100 °C
Temperature magnet rt	20 °C
Output current 3s peak	4.8 A
Inertia	0.0 kg.cm² of brake; 0.096 kg.cm² of motor
Contractual warranty
Warranty (in months)	18
Logistical informations
Country of origin	DE
Main
Device short name	BSH
Product or component type	Servo motor
Maximum mechanical speed	9000 rpm
Shaft end	Keyed
IP degree of protection	IP50 standard
Speed feedback resolution	131072 points/turn x 4096 turns
Holding brake	Without
Mounting support	International standard flange
Electrical connection	Straight connectors
Packing Units
Unit Type of Package 1	PCE
Number of Units in Package 1	1
Package 1 Height	12.3 cm
Package 1 Width	12.8 cm
Package 1 Length	37.7 cm
Package 1 Weight	1.1 kg

BSH servo motor from the Lexium 32 servo drive series. This BSH series of three-phase AC servo motors has a low rotor moment of inertia, which enables high acceleration capability for dynamic applications. Thanks to the winding technology, a higher power density is achieved in a compact design. This servo has a nominal continuous stall torque of 0.8 Nm and achieves a peak torque of 2.5 Nm. Its nominal speed is up to 9000 rpm depending on the supply voltage. This results in a voltage-dependent nominal power of up to 670 W. The built-in encoder is designed as a multiturn with 128 periods/revolution (128x1024x4096) as a SinCos Hiperface. The electrical connection is made via 2x M23 connectors in a straight design. The motor flange is 55 mm for fastening. The drive shaft has a diameter of 9 mm. The shaft end is designed with a key and complies with protection class IP54. The motor housing complies with protection class IP65. There is no holding brake. The Lexium LXM32 series servo drives are recommended for operating the synchronous motor. Thanks to the Green Premium eco-label, you can obtain detailed information on material content, environmental impact and circular economy that supports your sustainability goals.