Giovenzana FGR101004 Rotary Gear Limit Switch FGR1 1:100 Ratio 4 Microswitches

The Giovenzana FGR101004 is a rotary gear limit switch from the FGR1 series with a 1:100 gear reduction ratio and 4 independent microswitch outputs. It connects to a rotating shaft and uses internal gear reduction to count shaft revolutions, triggering the individual microswitches at precisely programmed rotation positions for multi-point position control.

Technical specifications:

• Part number: FGR101004
• Manufacturer: Giovenzana
• Series: FGR1
• Type: Rotary gear limit switch
• Gear ratio: 1:100
• Microswitch outputs: 4 (independent)
• Mounting: Standard flange or shaft coupling
• Standards: EN 60947-5-1, EN 60204-32

Features and benefits:

• 1:100 gear ratio counts up to 100 shaft revolutions per output cam revolution - ideal for multi-turn actuators
• 4 independent microswitch outputs allow multiple position setpoints on a single shaft
• Compact self-contained gearbox eliminates external counting relays
• Adjustable cam positions for precise setpoint configuration

Applications:

• Multi-turn valve actuator position feedback (open, closed, intermediate positions)
• Crane and hoist rope drum rotation counting and position control
• Conveyor and winding machine shaft position monitoring
• Motorised gate and barrier position detection

Compliant with EN 60947-5-1 and EN 60204-32.

Also known as: Giovenzana FGR101004, FGR1 gear limit switch 1:100 4 micro, rotary cam limit switch 4 outputs 100:1, Giovenzana gear position switch 4 contacts.