High Precision Fastening Systems (AC Servo Nutrunner)
Sanyo Machine Works released its automatic fastening system for automatic assembly lines to the market in 1976, much earlier than its competitors.

SDNR Type M, Type S
Compact Driver Size
High Accuracy Servo Motor Control
Enhanced System Operation and Response
Wide Variety of tightening Strategies Available
Compact Multi-Controller (type M) Available
Support FMS (Flexible Manufacturing System)
Reduced System Wiring
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Handheld Nutrunner

Compact, Ultra-Lightwait, High-Power
Compact Tool & Controller
High Power & Low Heat Generation Servo Motor
Slim Tool Cable
High Durability, High Reliabity
Standed up to One Million Fastening Tests
When exchange tool, the calibration is unnecessary
High Accuracy, Wide Variety of Functions
High Accuracy & Quick Response
Flexible Programming Methods
Impact Tightening Mode
Batch-Count Mode
Nutrunner Display Panel
- Display of fastening data
- Selection of data display mode (single axis or all axis)
- Display of torque curve
- Display of reject history (NG report)
- View or edit fastening settings (including programs, parameters, and system information)
- System maintenance (from the maintenance menu)
- Manual operation (from the maintenance menu)
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Options
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Smart Terminal
The Smart Terminal is an enhanced variation of the Display panel. Functions include system configuration (programming), data acquisition and display, torque curve display and analysis, manual mode operation via a touch panel, and a multi-function display. Amore detailed brochure for this product is now under construction.
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User Interface Terminal
- System configuration (programming)
- fastening data acquisition
- Torque curve acquisition and display
- Reject(NG) data analysis
- Real time statifical reporting
- Manual operation
- Optional custom networking capabilities
*Sales only of software are also available
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Fastening Robot, SMART ARM
| Axis |
3 Axis |
| Stroke |
W 450mm × L 450mm × H 300mm |
| Maximum Speed |
J1 |
500mm/sec |
| J2 |
1,000mm/sec |
| J3 |
3.14rad/sec(180deg/sec) |
| Repeatability |
± 0.05mm |
| Size |
W350mm × L1,050mm × H2,050mm |
| Weight |
150kg |
| NR |
SDNR(T*1)-010
Rated Torque 10Nm
to
SDNR(T*2)-100
Rated Torque 100Nm |