Description
The FANUC A860-0203-T013 is an industrial manual pulse generator (MPG) optical rotary encoder engineered for manual axis feed, coordinate calibration, and precision workpiece datum setup across FANUC CNC control platforms. Manufactured under rigorous Original Engineering protocols, this rotary positioning mechanism translates manual dial rotation into deterministic dual-phase incremental pulse trains. It provides machine operators with discrete, chatter-free jog control during setup, dry-run routines, and tool touch-off procedures, eliminating signal jitter and pulse miscounts common to degraded input hardware.
TECHNICAL SPECIFICATIONS
Manufacturer: FANUC
Part Number: A860-0203-T013
Device Type: Manual Pulse Generator / Optical Rotary Encoder
Resolution: 100 Pulses Per Revolution (PPR)
Detent Mechanical Stops: 100 clicks per 360° rotation
Input Voltage: DC 5V ± 10%
Operating Current Consumption: ≤ 60 mA
Output Waveform: Dual-phase square wave (Phase A, Phase B, 90° quadrature phase shift)
Output Phase Difference: 90° ± 45°
Signal Interface: Standard open collector / voltage pulse output for FANUC I/O Link interface
Mechanical Rotational Life: Minimum 1,000,000 revolutions
Rotational Operating Torque: 0.02 to 0.06 N·m
Maximum Rotational Speed: 600 RPM
Mounting Interface: Front-flange panel mount
Body Outer Diameter: Ø 80 mm
Shaft / Rotor Type: Direct manual dial interface
Operating Temperature: -10°C to +60°C
Storage Temperature: -20°C to +70°C
Relative Humidity: 35% to 85% RH (non-condensing)
Ingress Protection: Front panel IP65 (when installed with qualified panel seal), Rear housing IP40
Weight: 0.22 kg
Compliance: CE, RoHS
SYSTEM INTEGRATION & TECHNICAL COMPATIBILITY
Technical Compatibility encompasses multiple generations of FANUC computer numerical controls, handy operator panels, and portable teach pendants:
FANUC Series 0 / 0i (including 0i-Mate, 0i-TC, 0i-TD, 0i-MD, 0i-TF, 0i-MF)
FANUC Series 16 / 18 / 21 (Model A, B, C, and i-Series)
FANUC Series 30i / 31i / 32i / 35i (Model A and Model B)
FANUC Robodrill machining centers and Robocut wire EDM operator consoles
FANUC remote pendant units (including A02B-0236-C120 and related modular enclosures)
The unit interfaces directly with CNC terminal boards via dedicated MPG channel ports (HA, HB, 5V, 0V) or sub-panel distributor blocks, ensuring instant synchronization with digital position registers without auxiliary pulse amplifiers.
CRITICAL INDUSTRIAL APPLICATION SCENARIO
In precision multi-axis CNC milling and horizontal boring operations, operators must manually jog spindle tooling within microns of fragile workpieces and reference surfaces to establish work coordinate systems (G54-G59). Inferior or worn handwheels with mechanical contact degradation often exhibit contact bounce, dropped pulses, or erratic output jumps under rapid reverse indexing. This can cause axis overshoot, resulting in tool chipping, fixture gouging, or spindle collision. The A860-0203-T013 eliminates this failure mode via non-contact optical detection paired with a balanced magnetic detent assembly. Each distinct mechanical click guarantees exactly one quadrature pulse pair, enabling reliable 1 µm or 0.1 µm axis increments and protecting critical tooling during micro-positioning routines.
LIFECYCLE, QUALITY & PROCUREMENT
This factory-standard component serves as a direct drop-in replacement for failed, intermittent, or physically damaged MPG units across operational production lines. Installing genuine FANUC hardware preserves input timing integrity, minimizes commissioning adjustments, and avoids machine downtime. Inquire with technical sales regarding global stock status, priority Lead Time fulfillment, and model cross-reference support.
Key Attributes
Place of Origin: Japan
Model Number: A860-0203-T013
Brand Name: Fanuc
Product Name: Fanuc HANDWHEEL
Condition: Original new
Warranty: 12 Months
Stock: Available
Shipping terms: All terms are accepted
Payment terms: All terms are accepted
Lead Time: 1-2 Days
Delivery Time: 3-5 Days
Package: Carton packing
MOQ: 1 Piece
Packaging and Delivery
Packaging Details: Standard export cartons or wooden boxes.
Port of dispatch: Shenzhen,Guangzhou,Hongkong
Selling Units: Single item
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