1 year warranty
The Beckhoff EL7037 is a compact single-channel EtherCAT Terminal designed for direct connection and control of 2-phase stepper motors in the low power range up to 1.5 A. This motion interface integrates a stepper motor output stage with two digital inputs for limit switches and incremental encoder input capability in a single DIN rail-mountable housing. The terminal features 64-fold micro-stepping for quiet and precise motor operation, along with PWM output stages that support both unipolar and bipolar stepper motors. It can be easily parameterized to match specific motor and application requirements, and supports vector control for AS10xx series stepper motors, offering improved dynamics and reduced power consumption. The output current can be increased to 3 A when used with the optional ZB8610 fan cartridge. Ideal for compact drive solutions when paired with Beckhoff AS2000 stepper motors featuring integrated encoders, the EL7037 is commissioned using TwinCAT 3 Drive Manager 2.
Item Details
- Brand Name: Beckhoff
- Manufacturer: Beckhoff Automation
- Item Type Name: EtherCAT Stepper Motor Terminal
- Product Family / Series: EL70x7 Stepper Motor Terminals
Product Specifications
- supply_voltage: 24 V DC (-15% / +20%)
- output_current_max: 1.5 A
- output_current_with_ZB8610: 3.0 A
- number_of_channels: 1
- load_type: 2-phase stepper motor (uni-/bipolar)
- step_pattern: 64-fold micro-stepping
- step_frequency_max: 16,000 full steps/s
- current_controller_frequency: 30 kHz
- resolution: 5000 positions
- encoder_input_signal: 5-24 V DC, 5 mA, single-ended
- encoder_compatibility: 1,024 inc/rev (AS2000 motors)
- number_of_inputs: 2 (limit switches), 1 (encoder)
- number_of_outputs: 1 stepper motor, 1 motor brake (0.5 A)
- electrical_isolation: 500 V
- operating_temperature: 0 to +55 °C
- storage_temperature: -25 to +85 °C
- protocol: EtherCAT
Additional Details
- Certifications / Approvals: CE, UL
- Emc Compliance: EN 61000-6-2 / EN 61000-6-4
- Vibration Shock Resistance: EN 60068-2-6 / EN 60068-2-27
- Protection Rating: IP20
- Housing Material: Polycarbonate
- Design Form: HD (High Density) housing with signal LEDs
- Mounting: 35 mm DIN rail, EN 60715
- Commissioning Tool: TwinCAT 3 Drive Manager 2
- Compatible Motors: AS10xx, AS2000 series
Measurements
- Weight: 50 g
- Dimensions: 12 mm x 100 mm x 68 mm (W x H x D)
All PLC Direct products come with a 1-year warranty. The warranty is issued by PLC Direct. Warranty coverage commences at the date of purchase. The warranty is for mechanical defects or failures not caused by human factors including but not limited to (a) incorrect installation, (b) operating the unit in sub-optimal conditions or in scenarios not recommended by the manufacturer, (c) poor unit maintenance, etc. The warranty does not cover programming or software related issues.
If the product is eligible for PLC Direct’s warranty coverage and the customer encounters an issue with the product, we will request the item is shipped to us for diagnosis and examination. Regardless of the cause of product issues, the customer will bear responsibility for the cost of shipping the unit to PLC Direct for evaluation. Where the unit was damaged by human factors, we will offer a repair or replace quote; in cases where damage was caused by human factors, the customer is responsible for the cost of shipping the repaired/replaced unit from PLC Direct to the customer. Where the unit was not damaged by human factors but is covered by PLC Direct’s warranty, we will repair or replace the unit at our cost (or, in rare cases, refund you your purchase); in such cases, PLC Direct will bear the cost of shipping the repaired or replaced product back to the customer. It is up to PLC Direct’s discretion whether to repair, replace, or refund the customer in such cases. Diagnoses can take time to complete based on technician availability and the complexity of diagnosis.
In no event shall PLC Direct be liable for any damages except actual damages up to, but not exceeding, the amount paid to us for the product, including we shall not be liable for any consequential or indirect damages or lost profits whether or not advised of same.
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