SE-B2.020.060-14.037 Bosch Rexroth Indramat
Wake Industrial LLC is not an authorized distributor of this product.
The Bosch Rexroth Indramat SE-B2.020.060-14.037 is a synchronous servo motor from the SE Synchronous Servo Motors series. This motor provides a holding torque of 3.5 Nm, a nominal speed of 6000 rpm, and a standstill current of 5.0 A. It has a mass of 6.9 kg with brake and features a shaft diameter of 14 mm and a shaft length of 30 mm.
Internal Product Review
The SE-B2.020.060-14.037 is a Bosch Rexroth Indramat synchronous servo motor that stands out for dynamic motion applications, with 6000 rpm nominal speed and 2.0 Nm static torque. Brake performance is especially appealing, with 3.5 Nm holding torque and a fast 25 ms brake-on time for precise, secure servo operation.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The SE-B2.020.060-14.037 servo unit is built by Bosch Rexroth Indramat within the SE Synchronous Servo Motors series. Designed for closed-loop drive systems, the motor delivers rapid acceleration and repeatable positioning for pick-and-place gantries and light spindle stages. It integrates with Rexroth digital drives through standardized resolver feedback and a compact power connector. By converting controlled three-phase power into mechanical rotation, the device lets machine controllers vary velocity without gear changes, reducing cycle times and maintaining accuracy on automated lines.
The motor has a nominal rotor speed of 6000 rpm, giving the drive a wide speed range for contouring or constant-surface-speed duties. During stall, the windings can draw a standstill current of 5.0 A, which helps establish inverter current limits during static holding tasks. Copper loss at that operating point is influenced by the phase winding resistance of 4.43 Ω, while current rise is moderated by a winding inductance of 20.8 mH. The rotor has a low moment of inertia of 0.44 × 10⁻³ kg·m², which supports responsive mechanical operation. Combined with the 4.6 ms electrical time constant, this inertia supports rapid velocity changes. The 1.5 mm² power leads match the thermal rating of the stator conductors.
The motor provides a static torque of 2.0 Nm, supplemented by a holding brake that supplies 3.5 Nm of holding torque. The brake engages in 25 ms and releases in 40 ms. Its coil draws a steady 0.11 A, allowing predictable clamping during vertical-axis shutdowns. Overall mass with the brake installed is 6.9 kg, and the housing length remains within 260 mm for installation in compact enclosures. A shaft diameter of 14 mm and an extension of 30 mm provide standard coupling geometry for belt pulleys or gearheads, while the lead outlet area provides conductor strain relief without exceeding cabinet bend radii.
