Product Details
Configured for high-precision motion control within industrial automation systems, the Woodward 8901-037 (Booster Servo Motor) provides direct electrical execution of mechanical positioning.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 8901-037 |
| Brand | Woodward |
| Origin | Not specified |
| Weight | 2 kg |
| Dimensions | 35 mm x 7.5 mm |
| Operating Temp | -40 deg C to +90 deg C |
| Power Consumption | Not specified |
| Voltage Rating | 1500 V |
| Max Current | 6 A |
| Dielectric Strength | 3000 V |
V/Hz and Field-Oriented Vector Control
The 8901-037 utilizes robust internal winding insulation to support demanding V/Hz and field-oriented vector control profiles. When integrated into motion control loops, the motor exhibits consistent torque-speed characteristics. Its structural design supports 750,000 flex cycles, ensuring mechanical integrity under constant motion. The motor is engineered to maintain harmonic distortion suppression within the drive-to-motor signal path, provided that the cable capacitance of 50 pF/m is accounted for during the drive's output filter tuning. Proper thermal heat sink dissipation profiles must be observed based on the internal resistance of 0.4 Ohms/km to prevent stator winding degradation during high-current operation.
Frequently Asked Questions
Q: Does the 8901-037 support high-frequency pulse-width modulation (PWM) from the drive?
A: Yes. The motor's dielectric strength of 3000 V is rated to withstand the transient voltage spikes typically associated with high-frequency PWM switching common in modern servo drive outputs.
Q: What are the constraints regarding the cable flex life during field installation?
A: The motor is rated for 750,000 flex cycles. Installations requiring dynamic cable motion must utilize high-flex cabling that matches this rating, ensuring the bend radius is strictly maintained to prevent conductor fatigue.
Field Installation Guidelines
- Mounting: Secure the motor to a rigid, vibration-dampened surface to maintain alignment and prevent resonance during high-speed operation.
- Electrical Connection: Ensure the cable shield is terminated directly to the drive’s protective earth ground to minimize electromagnetic interference.
- Thermal Management: Observe the operating temperature range of -40 deg C to +90 deg C. In high-ambient environments, provide forced-air cooling to assist with thermal dissipation.
- Inspection: Verify that the resistance of 0.4 Ohms/km is compatible with the drive’s current loop feedback calibration prior to enabling the output.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
The Shift to Flexible IO Modules in Modern Industrial Automation
Traditional control systems rely on dedicated Input Output (IO) cards for industrial automation. Each conventional module processes a single signal type, such as Digital Input (DI), Digital Output (DO), Analog Input (AI), or Analog Output (AO). A standard 16-channel card accepts only one specific channel type across all ports. This inflexible hardware design often creates severe engineering bottlenecks during project execution. Engineers frequently must install entirely new cards to accommodate a single extra sensor. Consequently, late design changes increase control cabinet space requirements and drive up project costs.
DCS Commissioning Steps in Industrial Automation Projects
Commissioning a Distributed Control System (DCS) represents a crucial milestone when deploying modern process automation infrastructure. Field engineers must execute systematic verification steps to transition complex control hardware from static installation to dynamic plant control. Proper commissioning ensures that controllers, I/O modules, network switches, and HMI software operate in strict compliance with engineering design specifications before introducing live process fluids.
PLC and DCS Control System Spares Strategy: Engineering Guidelines
Modern factory automation relies on high-speed fiber optic backbones to link distributed control systems across noise-intensive industrial environments. Unlike copper wiring, optical fibers transmit data via light pulses, making them completely immune to electromagnetic interference (EMI). Field engineers must master optical cable joining and fusion splicing techniques to guarantee low-loss data transmission across critical Programmable Logic Controller (PLC) and Distributed Control System (DCS) nodes.