Janome JPU-1004/JPB-1004 Control Unit, Servo Electro Press 10kN

The Janome JPU-1004 (Control Unit) and JPB-1004 (Press Head Unit) make up a complete Servo Electric Press System capable of delivering up to 10 kN of precise pressing force. Ideal for assembly, press-fitting, and quality-critical joining applications, this system provides programmable control of force, speed, and position with real-time feedback for high-accuracy, data-driven manufacturing environments.

Technical Specifications:
✅ Press Head (JPB-1004):
Maximum Force: 10 kN (approx. 1,000 kgf / 2,248 lbf)
Drive Type: AC servo motor with ball screw mechanism
Stroke Length: Typically 100 mm (confirm model variant)
Repeatability: ±0.01 mm (high precision)
Position Detection: Absolute or incremental encoder
Mounting Orientation: Vertical (standard), horizontal options available
Tool Mount: Customizable for end-effectors, dies, or jigs
Control Unit (JPU-1004):
Function: Controls press motion (force, speed, position, dwell)
Power Supply: 200–240 VAC, single- or 3-phase (depending on model)
Communication Interfaces:
I/O (discrete inputs/outputs)
RS-232C, Ethernet, Fieldbus options (e.g., CC-Link, EtherNet/IP, PROFINET – model dependent)
Program Capacity: Multiple press profiles (force, distance, time-based)
Monitoring Functions:
Force vs. displacement curve
Upper/lower limits for OK/NG judgment
Pressing data storage and traceability