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SR-A1.0016.060-14.000 Bosch Rexroth Indramat

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The SR-A1.0016.060-14.000 is a well-engineered synchronous servo motor from Bosch Rexroth Indramat with a rated speed of 6000 min^-1. Resolver feedback with 8192 incr/rev gives the drive train precise position monitoring and dependable control response. A 24 VDC brake delivering 2.0 Nm holding torque adds strong axis retention, making the unit an excellent fit for responsive servo applications.

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Product Description:

The SR-A1.0016.060-14.000 is a synchronous servo motor manufactured by Bosch Rexroth Indramat for the SR Synchronous Servo Motors series. It is intended for precision axis control in automated packaging, pick-and-place equipment, and small handling systems, where controlled electrical input is converted into tightly regulated rotary motion. A built-in electromagnetic brake and a standardized mounting interface support installation in compact multi-axis machinery that requires dependable position holding.

The brake coil operates at 24 VDC and draws 0.4 A, making it compatible with common industrial control buses. When engaged, the brake provides 2.0 Nm of holding torque to prevent vertical or suspended loads from drifting. The rotor reaches a rated speed of 6000 rpm, while its torque increases with current at a constant of 0.67 Nm/A. Starting operation requires 2.4 A of locked-rotor current to produce 1.6 Nm of torque. An 11 mm diameter k5 shaft transfers this torque through keyed couplings, and a 60 mm diameter j5 pilot centers the housing in the mating machine plate. These shaft and pilot tolerances help maintain alignment between the motor, coupling, and driven equipment during repeated acceleration cycles.

A resolver provides an interpolated resolution of 8192 increments per revolution, enabling precise commutation and position feedback without an optical sensor. The square mounting flange measures 70 mm and fits many compact planetary gearheads used in small automation axes. The motor has a total mass of 2.31 kg with the brake installed, limiting the load placed on machine supports and mounting plates. Rotor inertia is 0.83 × 10⁻⁴ kg·m², which supports rapid acceleration and deceleration with relatively low drive effort. The complete motor is 240 mm long, including the brake, so the available installation space must accommodate the full axial envelope. Resolver cabling exits axially, allowing the feedback cable to follow the motor body when routing space around the flange is limited.

Brake Current
0.4 A
Brake Holding Torque
2.0 Nm
Brake Supply Voltage
24 VDC
Feedback Resolution
8192 incr/rev
Feedback Type
Resolver
Flange Size
70 mm
Locked-rotor Current
2.4 A
Locked-rotor Torque
1.6 Nm
Mass With Brake
2.31 kg
Motor Length With Brake
240 mm
Pilot Diameter
Ø60 j5
Rated Speed
6000 min^-1
Rotor Inertia
0.83×10^-4 kg·m²
Shaft Diameter
Ø11 k5
Torque Constant
0.67 Nm/A

Frequently Asked Questions about SR-A1.0016.060-14.000:

Q: What is the brake holding torque of the SR-A1.0016.060-14.000 motor?

A: The SR-A1.0016.060-14.000 has a brake holding torque of 2.0 Nm.

Q: What type of feedback and resolution does the SR-A1.0016.060-14.000 provide?

A: This servo motor features resolver feedback with a resolution of 8192 increments per revolution.

Q: What brake supply voltage is needed for the SR-A1.0016.060-14.000 motor?

A: The brake supply voltage required for this model is 24 VDC.

Q: What is the rated speed of the SR-A1.0016.060-14.000 servo motor?

A: The rated speed for the SR-A1.0016.060-14.000 motor is 6000 min^-1.

Q: What are the flange and shaft diameters of the SR-A1.0016.060-14.000?

A: This model has a flange size of 70 mm and a shaft diameter of 11 k5.

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