QD70D4 Servo Drive | QD Series High-Torque Precision Motor Controller, Compact Motion Drive System Module

QD70D4 Servo Motor

QD Series High Torque

QD70D4 Compact Drive

QD70D4

QD70D4 Servo Motor from QD Series High Torque line delivers precision motion control with compact drive design, ideal for industrial automation and robotics requiring high torque density in space-constrained setups.

Specification

SEODescription

The QD70D4 Servo Motor from the QD Series High Torque line is a precision-engineered compact drive designed for industrial automation applications. Featuring 4 digital inputs and 2 analog outputs, it directly interfaces with PLCs, encoders, and motion controllers via CANopen or EtherCAT communication protocols. Operating within 24-48 VDC and -10°C to +55°C temperature range, this servo excels in packaging, robotics, and CNC machinery. Its QD70D4 Compact Drive design enables space-saving integration while delivering up to 12 Nm peak torque. Key advantages include high dynamic response, IP65 protection, and vibration-resistant construction, though its advanced thermal management requires proper ventilation. The optimized electromagnetic design minimizes energy loss, making it suitable for continuous operation cycles in manufacturing environments.

SEOSpecification

Parameter	Specification
Model Name	QD70D4 Servo Motor
Series	QD Series High Torque
Motor Type	Permanent Magnet Synchronous
Rated Torque	4.0 Nm
Peak Torque	12 Nm
Rated Power	0.75 kW
Voltage	200-230 VAC
Frame Size	70 mm² (QD70D4 Compact Drive)
Weight	2.3 kg
Feedback System	17-bit Absolute Encoder
Protection Class	IP65
Communication Interface	EtherCAT, Modbus RTU

SEOQandA

question:Do you provide technical selection services?
answer:Yes, we offer technical selection guidance to ensure optimal product choices for your needs.
question:Does the company have a professional product selection engineering team?
answer:Yes, our expert team specializes in product selection and market analysis to meet client requirements.
question:Can you provide shipment photos, procurement dates, or similar product information?
answer:Yes, we provide shipment photos, procurement dates, and related product details upon request.

SEOQandA_Product

question:QD70D4 communication failure with PLC
answer:Check cable connections, verify baud rate/address settings, and ensure terminal resistor is properly installed.
question:QD70D4 I/O module not responding
answer:Inspect wiring for loose/short circuits, confirm channel configuration in software, and restart the module.
question:QD70D4 overheating during operation
answer:Ensure adequate ventilation, verify ambient temperature within specs, and check cooling fan functionality.
question:QD70D4 parameter configuration error
answer:Re-verify parameter settings against manual, reset to defaults if needed, and update firmware if applicable.
question:QD70D4 power supply instability
answer:Confirm power voltage (24VDC±10%), check for stable grounding, and replace faulty power cables/units.