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Product Details
Quantum Devices' JR12 model serves as a superior feedback solution in applications typically employing pancake resolvers with the same threaded shaft and jam nut mounting. The JR12's sub-one-inch height and the resilience of a bearing encoder design can offer considerable performance boosts in scenarios that are typically limited by classic resolvers or modular encoder strategies.
The JR12 provides output choices that include a quadrature with an index pulse and three-phase commutation. A flexible part allows for larger tail shaft run out and TIR than is generally acceptable with modular encoder designs. Plus, the incorporated mounting flange does away with the need for pricey servo mounting clips.
Features
| Manufacturer | Quantum Devices |
|---|---|
| Encoder Output | Quadrature, Reference / Index Channel |
| Encoder Technology | Optical |
| Encoder Type | Incremental |
| Max Operating Temperature (°F) | 239.00 |
| Max Outer Diameter (mm) | 30.99 |
| Max Resolution (counts/rev) | 1,250.00 |
| Max Operating Temperature (°C) | 115.00 |
| Max Speed (RPM) | 8,000.00 |
| Output Signal | 26C31 RS 422A Line Driver (TTL Compatible) |
| Rotor Inertia (kg-m-s²) | 6.43E-07 |
| Rotor Inertia (oz-in-s²) | 9.10E-05 |
| Product Category | Encoders - Rotary |
1.22" Diameter Jam Nut Mount Incremental Optical Encoder, 0.25" Hollow Shaft, 1250 Pulse/Rev
Sample image only. Product may differ
Product Availability
Lead times can vary. Please contact us for real-time delivery.