Mycom SNC-110 Ball Bearing Rework Unit UPS52 Stepper Motor Pneumatic .079-.082

Mycom SNC-110 Ball Bearing Rework Unit UPS52 Stepper Motor Pneumatic.079-.082

This is a custom-built automated ball bearing rework and sorting machine centered on a Mycom SNC-110 microprocessor controller and a Mycom UPS52 stepper motor driver module. The machine uses pneumatic ball handling to feed and sort precision steel balls across four selectable size channels ranging from.079" to.082" in diameter. A rotary chuck assembly and linear slide mechanism are mounted on a rigid black base plate, with the main electronics and power supply housed in a top-mounted grey enclosure with cooling fans.

Specifications & What's Included

• Controller: Mycom SNC-110 Microprocessor Control Unit (Made in Japan)
• Stepper Motor Driver: Mycom UPS52 module with terminal block wiring
• Ball Handling: Pneumatic feed and dispensing system
• Ball Size Channels: 4 channels — #1:.079", #2:.080", #3:.081", #4:.082"
• Front Panel: Four illuminated Ball #1–#4 selector buttons, three toggle switches, red POWER indicator lamp
• SNC-110 Keypad: Full alphanumeric keypad with G, M, P, I navigation; numeric entry; EDIT, NO., MANU, RUN, HLT, FST mode keys; LCD alphanumeric display
• Rear Panel Connectors: DB-25 (I/O / Program No.), DB-25 (Driver & Sensor), DB-9 (Joystick), DB-9 (RS-232C)
• Power Input: DC 24V (rear panel)
• Internal Components: Capacitor, transformer, pressure gauge, relay/interface boards, chain/belt drive on base plate
• Form Factor: Benchtop, self-contained on black aluminum base plate
• Country of Manufacture: Japan (Mycom controller)

Applications

Ball bearing rework machines of this type are used in precision bearing manufacturing and quality-control environments to sort, grade, and inspect small-diameter steel or ceramic balls to tight dimensional tolerances. The Mycom SNC-110 is a programmable stepper motor sequence controller used in automated handling and positioning systems, common in Japanese precision manufacturing equipment from the 1990s. The UPS52 drives the stepper motor that indexes the rotary or linear positioning stages, while the pneumatic system handles individual ball presentation to a gauging or inspection station. Equipment of this class is used by bearing manufacturers, aerospace component shops, precision instrument rebuilders, and specialty machine shops working with small rolling elements. This unit also represents a useful source of quality mechanical and electronic subassemblies including the Mycom controller, stepper driver, pneumatic valves, linear slide, and rotary fixture.