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Home Product TRD-NH120-RZW Rotary Encoder, High-Resolution 12-bit, IP67, Motion Control Systems
KOYO TRD - NH series

TRD-NH120-RZW Rotary Encoder, High-Resolution 12-bit, IP67, Motion Control Systems

TRD-NH120-RZW encoder
TRD rotary encoder
NH120 incremental encoder
TRD-NH120-RZW
The TRD-NH120-RZW encoder is a durable TRD rotary encoder designed for precision motion control. As part of the NH120 incremental encoder series, it delivers reliable position feedback in industrial automation and robotics applications. Compact design with robust performance.
Categories:Automation
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Product Description

The TRD-NH120-RZW encoder, a high-performance TRD rotary encoder, is an NH120 incremental encoder designed for precision motion control. It features dual-channel output (A/B phase) with a Z-index pulse, enabling precise position tracking. Supporting a 5-24V DC operating range, it operates reliably in temperatures from -20°C to 85°C, suitable for industrial automation, robotics, and CNC machinery. This encoder integrates seamlessly with RS422 interfaces and can connect directly to PLCs or drive modules. Its compact housing, 40mm diameter, and IP65-rated durability ensure resilience in harsh environments. With a resolution up to 2048 PPR and a maximum response frequency of 300kHz, it delivers accurate feedback for high-speed applications. Key advantages include rugged construction and low signal drift, though it lacks absolute position referencing. Detection is optimized for short-range rotary motion, eliminating battery or screen dependencies.
ParameterSpecification
ModelTRD-NH120-RZW encoder
TypeTRD rotary encoder (incremental)
Pulses per Revolution20-1200 PPR
Supply Voltage5V DC ±5%
Output TypeLine Driver (Differential)
ResolutionUp to 4800 pulses/rev (quadrature)
Maximum Speed6000 RPM
Operating Temperature-10°C to +70°C
Protection ClassIP65
Shaft Load50 N (radial), 30 N (axial)
Mechanical Life>100 million cycles
Output PhaseA, B, Z (index) signals
Response Frequency0-300 kHz
ConnectionAxial cable outlet (2m standard)
Housing MaterialAnodized aluminum
WeightApprox. 450 g
ComplianceCE, RoHS
*Note: NH120 incremental encoder supports custom PPR and shaft configurations.
question:Why is shipping so expensive? Do you have cheaper options?
answer:We partner with reliable carriers for secure delivery. Contact us for discounted bulk shipping rates.
question:What does the warranty cover?
answer:Our warranty covers manufacturing defects for 12 months from purchase date, excluding accidental damage.
question:Are replacement parts included under warranty?
answer:Yes, genuine replacement parts are provided free of charge for defects during the warranty period.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Why is shipping so expensive? Do you have cheaper options?
answer:We partner with reliable carriers for secure delivery. Contact us for discounted bulk shipping rates.
question:What does the warranty cover?
answer:Our warranty covers manufacturing defects for 12 months from purchase date, excluding accidental damage.
question:Are replacement parts included under warranty?
answer:Yes, genuine replacement parts are provided free of charge for defects during the warranty period.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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