SE-B2.040.060-04.015 Bosch Rexroth Indramat
Wake Industrial LLC is not an authorized distributor of this product.
No Tariffs On US Orders- Straightforward Pricing: No Rush Fees, No Credit Card Fees
The SE-B2.040.060-04.015 is a synchronous servo motor from Bosch Rexroth Indramat, part of the SE Synchronous Servo Motors series. This motor has a nominal speed of 6000 rpm and delivers a static torque of 4.0 Nm. It features a holding brake with 3.5 Nm torque at 24 V DC and weighs 9.2 kg.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The SE-B2.040.060-04.015 is a synchronous servo motor manufactured by Bosch Rexroth Indramat as part of the SE Synchronous Servo Motors series. It is designed to couple with a digital drive controller and deliver tightly regulated rotary motion for positioning tables, pick-and-place heads, and light-duty packaging axes. An integrated electromagnetic holding brake lets the shaft lock when power is removed, so vertical or load-bearing stations can remain stationary without mechanical props. The motor is suited to motion tasks that require accurate starts, stops, and repeatable holding at standstill. Its compact format also helps where axis spacing is limited.
This motor reaches a nominal speed of 6000 rpm while producing a static torque of 4.0 Nm. At standstill, the drive must supply 10 A of current, and each additional ampere contributes torque in proportion to the constant of 0.42 Nm/A. Back EMF fed to the inverter rises linearly with speed according to a voltage constant of 45 V/1000 rpm. A rotor inertia of 0.75 × 10⁻³ kg·m² supports rapid acceleration without causing excessive drive current. The stator winding has an inductance of 9.4 mH and a resistance of 1.40 Ω, which influence current ripple and copper loss. The maximum overall length is 307 mm, allowing installation in compact machine frames. The brake develops 3.5 Nm of holding torque, draws 0.11 A at 24 V DC, and adds only minor thermal load to the winding system.
Dynamic behavior is characterized by an electrical time constant of 6.0 ms and a mechanical time constant of 6.6 ms, so current rise and rotor speed follow command changes with minimal delay. Thermal equilibrium during cyclical operation is governed by a thermal time constant of 25 min, indicating how quickly the stator approaches steady-state temperature under continuous load. The assembly weighs 9.2 kg, which is light enough for cantilever mounts but substantial enough to damp vibration. The time constants describe electrical and mechanical response, while the installed mass affects mounting load and vibration behavior during normal operation.
