Motion Control Solution – Pacific Scientific PC834-107-N | PC834 Series
The Pacific Scientific PC834-107-N is a high-performance brushless AC servo amplifier engineered for precision motion control in demanding industrial environments. Part of the proven PC834 Series, this drive delivers reliable closed-loop torque, velocity, and position control for OEM machine builders and systems integrators worldwide.
Where This Product Is Used
Engineers specify the PC834-107-N across a wide range of motion-critical applications:
- CNC Machining Centers – Axis feed drives requiring sub-micron repeatability and smooth velocity profiles
- Robotic Assembly Lines – Joint actuators in articulated and SCARA robots demanding fast dynamic response
- Semiconductor Wafer Handling – Ultra-clean, vibration-sensitive positioning stages
- Packaging Machinery – High-speed pick-and-place and form-fill-seal systems with synchronised multi-axis motion
- Printing & Converting Equipment – Web tension control and register correction requiring tight speed regulation
- Medical Device Manufacturing – Precision dispensing, cutting, and inspection platforms
- Textile & Winding Machines – Torque-mode operation for constant-tension winding applications
Technical Specifications
- Part Number: PC834-107-N
- Series: PC834
- Manufacturer: Pacific Scientific (Danaher Motion)
- Drive Type: Brushless AC Servo Amplifier
- Control Modes: Torque / Velocity / Position (selectable)
- Feedback: Encoder / Resolver compatible
- Input Voltage: Refer to nameplate – typically 115/230 VAC single or three-phase
- Weight: 1.36 kg (3.0 lb)
- Condition: Surplus / Refurbished – fully tested before shipment
- Compliance: CE Marked; UL Listed components
Why Engineers Specify This Model
- Proven PC834 Platform – Thousands of units deployed globally across aerospace, automotive, and semiconductor sectors
- Drop-in Replacement – Maintains original connector pinout and parameter set, minimising retrofit downtime
- Wide Tuning Range – Adjustable current loop, velocity loop, and position loop gains via front-panel or serial interface
- Fault Diagnostics – Onboard LED fault codes and serial status reporting accelerate troubleshooting
- Compact DIN-Rail / Panel Mount – Space-efficient form factor for dense control cabinet layouts
Complete System Bill of Materials
For a fully operational servo axis, pair the PC834-107-N with:
- Pacific Scientific brushless servo motor (R-series or compatible)
- Feedback cable assembly (encoder or resolver, shielded)
- Power cable assembly (motor phase + brake)
- 24 VDC logic power supply
- Motion controller or PLC with ±10 V analog or pulse-direction output
- EMC line filter (recommended for CE compliance)
- Regenerative resistor (for high-inertia or vertical-axis loads)
Compliance & Industry Standards
- CE Marking – Low Voltage Directive & EMC Directive
- UL / cUL Listed components
- RoHS compliant (verify with specific lot documentation)
- Suitable for use in NFPA 79 machine tool electrical systems
- Compatible with IEC 61800-series adjustable speed drive standards
Quality Assurance & Sourcing
Every PC834-107-N unit offered by Konmask.com undergoes a structured inspection process:
- Visual inspection – connector integrity, PCB condition, label legibility
- Power-on functional test – fault-free initialisation and parameter read-back
- Load simulation – torque and velocity response verified against factory baseline
- Anti-static packaging with desiccant for safe international transit
We source exclusively from decommissioned OEM lines, authorised distributors, and verified surplus channels. Counterfeit-free guarantee backed by our sourcing documentation.
How to Source This Part
- In Stock: Order directly at konmask.com – same-day dispatch for orders placed before 14:00 CST
- Bulk / Project Qty: Contact support@konmask.com for volume pricing and reserved stock agreements
- Urgent Requirement: Call / WhatsApp +0086 19859288691 for expedited sourcing
- Exchange / Repair: Ask about our advance-exchange programme to minimise production downtime
Application-Specific FAQ
Q: Is the PC834-107-N compatible with third-party servo motors?
A: Yes, provided the motor’s back-EMF constant, pole count, and feedback type match the drive’s configuration parameters. Consult the PC834 User Manual (P/N 88-021610-01) for motor matching guidelines.
Q: Can this drive operate in position mode without an external motion controller?
A: The PC834-107-N supports indexing and point-to-point moves via its serial interface when configured with the appropriate firmware option. Verify the firmware revision on the drive label.
Q: What is the lead time if the unit is not in stock?
A: Typical sourcing lead time is 3–7 business days for surplus stock. Contact us for real-time availability.
Q: Do you provide a warranty?
A: Yes – 90-day functional warranty covering defects arising from normal operation. Extended warranty options available on request.
Q: Can you supply the matching Pacific Scientific servo motor?
A: Yes. Contact our team with your motor nameplate data and we will identify the correct matched motor and cable kit.
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Contact: support@konmask.com | +0086 19859288691
