Many engineers reviewing Beckhoff EL7037 also explore Beckhoff El9410, El9550 Beckhoff and Beckhoff El2809, ensuring they don’t miss strong alternatives before finalizing procurement decisions.
EL7037 - Beckhoff Compact Drive Technology
Beckhoff EL7037 Compact Drive Technology delivers precise motion control for 2-phase stepper motors, built for automation engineers seeking high reliability in industrial systems.
| Brand | Beckhoff |
| Product Type | Compact Drive Technology |
| Product | EL7037 |
EL7037 Beckhoff Compact Drive Technology Technical Specifications
| Specification | Value |
|---|---|
| Technology | compact drive technology |
| Load type | 2-phase stepper motor (uni-/bipolar) |
| Number of channels | 1 |
| Number of inputs | 2 x end position, 1 x encoder |
| Supply voltage electronics | 24 V DC (via power contacts) |
| Supply voltage power | 24 V DC (internally via power contacts) |
| Current controller frequency | approx. 30 kHz |
| Output current | max. 1.5 A |
| Current consumption power contacts | typ. 50 mA + motor current |
| Current consumption E-bus | typ. 100 mA |
| Distributed clocks | yes |
| Special features | travel distance control, encoder input, vector control |
| Electrical isolation | 500 V (E-bus/field potential) |
| Weight | approx. 50 g |
| Operating temperature | 0…55°C |
| Storage temperature | -25…+85°C |
| Relative humidity | 95%, no condensation |
| Vibration/shock resistance | conforms to EN 60068-2-6/EN 60068-2-27 |
| EMC immunity/emission | conforms to EN 61000-6-2/EN 61000-6-4 |
| Protect. rating/installation pos. | IP20/see documentation |
| Approvals/markings | CE, UL |
| Housing - Design form | HD (High Density) housing with signal LEDs |
| Housing - Material | polycarbonate |
| Housing - Dimensions (W x H x D) | 12Â mm x 100Â mm x 68 mm |
| Housing - Installation | on 35 mm DIN rail, conforming to EN 60715 with lock |
| Housing - Wiring | solid conductors (s): direct plug-in technique; fine-stranded conductors (st) and ferrule (f): spring actuation by screwdriver |
| Number of outputs | 1 x stepper motor, 1 x motor brake |
| Connection method | direct motor connection + feedback |
| Step frequency | configurable up to 16,000 full steps/s |
| Step pattern | 64-fold micro stepping |
| Resolution | approx. 5000 positions in typ. applications (per revolution) |
| Housing - Side by side mounting by means of | double slot and key connection |
| Housing - Marking | labeling of the BZxxxx series |
| Housing - Connection cross-section | s*: 0.08…2.5 mm², st*: 0.08…2.5 mm², f*: 0.14…1.5 mm² |
| Housing - Connection cross-section AWG | s*: AWG28…14, st*: AWG28…14, f*: AWG26…16 |
| Housing - Stripping length | 8…9 mm |
| Housing - Current load power contacts | Imax: 10 A |
| Performance increase | yes, through ZB8610 fan cartridge |
| Output current with ZB8610 | max. 3.0 A |
| Encoder input signal | 5â¦24 V DC, typ. 5 mA, single-ended |
| Input frequency | max. 400,000 increments/s (with 4-fold evaluation) |
The Beckhoff EL7037 Compact Drive Technology module is designed for controlling 2-phase stepper motors in industrial automation. It operates on a 24 V DC supply, supporting unipolar and bipolar load types with an output current of up to 1.5 A. Featuring a 30 kHz current controller frequency and configurable step frequency up to 16,000 steps per second, it enables smooth motion and high positional accuracy. The device integrates encoder input, travel distance control, and vector control, ensuring precise synchronization in motion systems. With 500 V electrical isolation, compliance with EN 61000-6-2/6-4, and CE and UL approvals, it is built for safe and stable operation in demanding environments.
Engineers benefit from the module’s HD polycarbonate housing with direct plug-in wiring for solid conductors and spring actuation for stranded conductors, making installation quick and reliable. Its compact 12 mm width allows efficient DIN rail mounting, while integrated signal LEDs simplify diagnostics. A fan cartridge (ZB8610) can be added to increase performance, boosting the maximum output current to 3.0 A, which is ideal for applications requiring additional torque. Designed to withstand vibration, shock, and humidity, the EL7037 provides consistent reliability in industrial shop floor conditions.
In real-world use, the EL7037 Compact Drive Technology is widely applied in packaging machines, textile equipment, printing systems, and laboratory automation where stepper motors drive precise mechanical movements. Junior engineers appreciate its simple wiring and diagnostics, while senior maintenance teams rely on its scalability and integration with Beckhoff EtherCAT systems. For engineering students, it demonstrates practical principles of motion control, encoder feedback, and distributed I/O in one module. Compact, efficient, and versatile, the Beckhoff EL7037 strengthens machine productivity and remains a trusted solution for Indian industries investing in advanced automation.
Related Products
