Motion Control System : 2250 ... BX4 IMC RS/CO

Product catalog summary

Specifications:
The document details the specifications for the Motion Control Systems V3.0, featuring a 4-Quadrant PWM with RS232 or CANopen interface. It operates at 15.1 W and provides a torque of 27 mNm. The power supply for both the electronic and motor ranges from 6 to 30 V DC, with nominal motor voltages of 12 V and 24 V. The no-load speed is specified at 5,650 to 5,900 min-1, and the peak torque for short-term operation is 54 mNm. The system operates with a PWM switching frequency of 80 kHz and an electronic efficiency of 95%.

Mechanical and Environmental Specifications:
The system uses preloaded ball bearings and can handle a maximum radial shaft load of 20 N and an axial load of 2 N at 3,000 min-1. The operating temperature range is from -40 to +100 °C, and the housing is made of stainless steel. The mass of the unit is 117 g.

Performance and Interface:
Rated torque is 27 mNm with a rated current of 1.6 A or 0.86 A, depending on the model. The rated speed is between 3,900 and 4,400 min-1. Interfaces include RS232 and CANopen, supporting various operating modes such as position, speed, and torque control. The system can store up to 8 application programs, including an autostart function.

Connection and Options:
The document provides details on connection options, including standard and optional configurations. It specifies the use of a PVC ribbon cable with a MOLEX Microfit 3.0 connector. The product can be combined with precision gearheads, lead screws, and encoders.

Graphical Data:
A diagram illustrates the recommended operation areas at a nominal voltage of 24V, showing the relationship between speed and torque. It highlights the maximum achievable operating points and notes that operation above the nominal voltage slope requires a higher supply voltage.

Additional Notes:
The document emphasizes that specifications are subject to change and advises consulting the technical information for detailed data and lifetime performance.

Catalog excerpts

Motion Control System : 2250 ... BX4 IMC RS/CO-1

Motion Control Systems V3.0, 4-Quadrant PWM with RS232 or CANopen interface 2250 ... BX4 IMC RS/CO Values at 22°C and nominal voltage Power supply electronic Power supply motor1) Nominal voltage for motor No-load speed (at UN) Peak torque (S2 operation for max. 70s) Torque constant PWM switching frequency Efficiency electronic Standby current for electronic (@ UP =24V) Speed range (up to 24V / 30V) 2250 S UP/UB UMot UN n0 Mmax. kM fPWM Shaft bearings Shaft load max.: – with shaft diameter – radial at 3 000 min-1 (5 mm from mounting flange) – axial at 3 000 min-1 (push / pull) – axial at standstill (push / pull) Shaft play: – radial – axial ball bearings, preloaded Operating temperature range Housing material Mass 1) Not available with option 7431 (common power supply) Rated values for continuous operation Rated torque MN 27 27 IN 1,6 0,86 Rated current (thermal limit) nN 3 900 4 400 Rated speed Note: Rated values are calculated with nominal voltage and at a 22°C ambient temperature. Mounted on metal flange. Interface / range of functions Configuration from Motion Manager 7 Fieldbus Operating modes PP, PV, PT, CSP, CSV, CST and homing acc. to IEC 61800-7-201 or IEC 61800-7-301 as well as position-, speed- and torque control via analog setpoint or voltage controller see motor diagram Max. 8 application programs (BASIC), one of which is an autostart function Touch-probe input, connection of a second incremental encoder Speed range Application programs Additional functions Note: The display shows the range of possible operation points of the drives at a given ambient temperature of 22°C. Plastic flange Metal flange Intermittent operation Operating point at nominal value The diagram indicates the recommended speed in relation to the available torque at the output shaft. It includes the assembly on a plastic- as well as on a metal flange (assembly method: IM B 5). The nominal voltage linear slope describes the maximal achievable operating points at nominal voltage. Any points of operation above this linear slope will require a supply voltage UMot > UN. Recommended operation areas (example: nominal voltage 24V) For notes on technical data and lifetime performance refer to “Technical Information”. Edition 2024 Feb. 29 © DR. FRITZ FAULHABER GMBH & CO. KG Specifications subject to change without notic

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Motion Control System : 2250 ... BX4 IMC RS/CO-2

Dimensional drawing Orientation with respect to motor cable ±5° 2250 ... BX4 IMC RS/CO Option, cable and connection information Example product designation: 2250S024BX4 IMC CO 7431 Option 3830 Connection Standard AWG 26 / PVC ribbon cable with connector MOLEX Microfit 3.0, 43025-0800, recommended mating connector 43020-0800 Common voltage supply for motor and electronics AnIn1 ±10V (without DigOut2) UP UMot GND DigIn1 / DigOut2 / AnIn1 DigIn2 / AGND DigIn3 / DigOut1 RS232 RXD / CAN_L RS232 TXD / CAN_H Standard cable PVC ribbon cable 8 x AWG 26, 1,27 mm Note: For details on the connection assignment,...

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