range compatibility

Lexium SD3

Product or component type

Motion control motor

Device short name

BRS3

Maximum mechanical speed

3000 rpm

Motor type

3-phase stepper motor

Number of motor poles

6

Supply voltage limits

230 V AC 325 V DC

mounting support

Flange

Motor flange size

110 mm

Length

180 mm

Centring collar diameter

56 mm

Centring collar depth

3 mm

Number of mounting holes

4

Mounting holes diameter

9 mm

Circle diameter of the mounting holes

125.86 mm

Electrical connection

Connector

Feedback type

Index pulse

Speed feedback resolution

10000 points/turn

Holding brake

Without

Shaft end

Parallel key

Second shaft

Without second shaft end

Shaft diameter

19 mm

Shaft length

40 mm

Nominal torque

12 N.m

Peak stall torque

11.42 N.m

Continuous stall torque

11.42 N.m

Holding torque

13.5 N.m

Rotor inertia

10.5 kg.cm²

Resolution

1.8 °, 0.9 °, 0.72 °, 0.36 °, 0.18 °, 0.09 °, 0.072 °, 0.036 ° step angle 200, 400, 500, 1000, 2000, 4000, 5000, 10000 steps number of full steps per revolution 1000 points/turn

accuracy error

+/- 6 arc min

Maximum starting frequency

4.7 kHz

[In] rated current

4.1 A

Resistance

1.8 Ohm (winding)

Time constant

22 ms

Maximum radial force Fr

150 N (second shaft end) 300 N (first shaft end)

Maximum axial force Fa

330 N (tensile force) 60 N (force pressure)

Service life in hours

20000 h (bearing)

Angular acceleration

200000 rad/s²

Net weight

8.2 kg

standards

IEC 60072-1 EN 50347

Type of cooling

Natural convection

Ambient air temperature for operation

-25…40 °C

Ambient air temperature for storage

-25…70 °C

Operating altitude

<= 1000 m without power derating

Relative humidity

15…85 % without condensation

Vibration resistance

20 m/s² maximum A conforming to EN/IEC 60034-14

IP degree of protection

IP41 shaft bushing: conforming to EN/IEC 60034-5 IP56 total except shaft bushing: conforming to EN/IEC 60034-5

Temperature class

F winding conforming to IEC/EN 60034-1

Unit Type of Package 1

PCE

Number of Units in Package 1

1

Package 1 Height

19.5 cm

Package 1 Width

22.0 cm

Package 1 Length

40.0 cm

Package 1 Weight

9.12 kg

Unit Type of Package 2

P06

Number of Units in Package 2

4

Package 2 Height

75.0 cm

Package 2 Width

80.0 cm

Package 2 Length

60.0 cm

Package 2 Weight

46.008 kg

Warranty

18 months