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QSY093B-030-HG1-AN Bosch Rexroth Indramat

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The Bosch Rexroth Indramat QSY093B-030-HG1-AN is part of the QSY Synchronous Servo Motors series and features natural cooling with an IP65 motor protection rating. It delivers a maximum torque of 22 Nm, a rated speed of 4500 rpm, and has a bearing service life of 30,000 hours. The servo motor uses the IM B5 mounting design and contains a KTY 84-130 temperature sensor.

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Product Description:

The QSY093B-030-HG1-AN is a synchronous servo motor manufactured by Bosch Rexroth Indramat within the QSY Synchronous Servo Motors series. It is designed for precision positioning and velocity control in industrial automation lines, translating drive controller signals into repeatable rotary motion for tooling heads, pick-and-place units, and indexing tables. The motor relies on natural convection for heat dissipation, allowing operation without an added motor fan. Its bearings have a service life of 30,000 hours, supporting long production runs between scheduled maintenance intervals.

The motor has a rated shaft speed of 4500 rpm, providing rapid rotary motion under nominal load. During acceleration or load surges, the drive can request up to 22 Nm of torque, and the stator can deliver a peak phase current of 25.4 A to produce that output. At standstill, the windings draw a continuous current of 5.2 A and produce 5.2 Nm of holding torque, helping the motor resist external forces without position drift. Three pole pairs inside the rotor establish the electrical frequency relationship used by the controller for commutation and feedback calculations. This arrangement supports responsive changes in speed and torque during repetitive positioning cycles.

The housing has an ingress protection rating of IP65, while the shaft exit is separately sealed to IP64 to retain lubricant and keep airborne particles away from the bearing region. The flange uses an IM B5 mounting pattern and is secured with M6 screws, simplifying direct attachment to gearbox inputs or machine frames. Motor temperature is monitored by a KTY 84-130 sensor, which sends real-time data to the drive for overload protection. The windings use Class F insulation, allowing hot-spot temperatures of up to 155 °C. Vibration levels correspond to Grade A, making the motor suitable for installation on standard industrial foundations.

Bearing Service Life
30000 h
Cooling
Natural
Maximum Current
25.4 A
Maximum Torque
22 Nm
Motor Protection
IP65
Mounting Design
IM B5
Mounting Screw
M6
Pole Pairs
3
Rated Speed
4500 rpm
Shaft Exit Protection
IP64
Stall Current
5.2 A
Stall Torque
5.2 Nm
Temperature Sensor
KTY 84-130
Thermal Class
F
Vibration Grade
Grade A

Frequently Asked Questions about QSY093B-030-HG1-AN:

Q: What type of cooling does the QSY093B-030-HG1-AN servo motor use?

A: The QSY093B-030-HG1-AN features a natural cooling system and does not require forced air or liquid cooling.

Q: What is the rated speed of the QSY093B-030-HG1-AN servo motor?

A: This motor offers a rated speed of 4500 rpm for continuous operation.

Q: What level of environmental protection does the QSY093B-030-HG1-AN motor have?

A: The QSY093B-030-HG1-AN is protected to IP65, providing strong resistance against dust and water.

Q: What is the maximum torque output of the QSY093B-030-HG1-AN motor?

A: This model produces a maximum torque of 22 Nm under peak conditions.

Q: What type of temperature sensor is integrated into the QSY093B-030-HG1-AN motor?

A: The QSY093B-030-HG1-AN is equipped with a KTY 84-130 temperature sensor.


Internal Product Review

  • ‘‘The QSY093B-030-HG1-AN is a QSY synchronous servo motor with natural cooling and IP65 motor protection. Rated speed of 4500 rpm and maximum torque of 22 Nm support strong dynamic response in demanding axis applications. A 30000 h bearing service life makes the unit a dependable choice for long-duty motion systems.’’

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