V23401-T2009-B202 Tyco TE Connectivity Encoder Resolver Hollow Shaft

V23401-T2009-B202 Tyco TE Connectivity Encoder Resolver Hollow Shaft

1.Overview of the V23401-T2009-B202 Tyco TE Connectivity

The yco V23401-T2009-B202 hollow shaft resolver, with an outer diameter of only 50 mm, offers 0.1° repeatability across the entire temperature range of -55°C to +150°C, providing 10 kHz non-magnetic decoder feedback for military-grade servos and new energy high-speed motors.

The hollow shaft design—with a shaft diameter of 9 mm—can be directly attached to the motor shaft, eliminating couplings and bearings and reducing length by 30%. It also offers shock resistance of 200 m/s² and vibration resistance of 1,000 m/s².

Its wide operating temperature range and long life—operating continuously from -55°C to +150°C, with a bearing life of >50,000 hours without maintenance—makes it suitable for high-speed spindles in aviation, oil service, and new energy applications. High Electromagnetic Compatibility – The fully metal-shielded housing withstands 100 V/m field strength and passes GJB 151B-2013 RE/CE testing, allowing for close installation with SiC inverters.
Sin/Cos Output – With 7 V/4 kHz rotor excitation, the device outputs a differential SIN/COS signal of 2 Vrms, 360° absolute angle, ±0.1° repeatability, and theoretical resolution up to 16 bits (depending on a decoder board).
Plug-and-Play – The standard 6-socket interface is compatible with similar resolver terminals from Tamagawa and LTN, allowing field replacement in just 2 minutes.
Global Certification – Compliant with MIL-STD-810G, DO-160G, CE, and RoHS, eliminating the need for secondary certification for export to military, rail transit, and wind power projects.

2.Core Features:

Product Model V23401-T2009-B202
Product Name: Hollow Shaft Resolver
Manufacturer: TE Connectivity
Mounting Method: PCB Mount
Electrical Ratings: Winding-to-Case 500VAC, Interwinding 250VAC
Insulation Resistance: > 50 MΩ (at 500 VDC)
Operating Temperature: -55°C ... +150°C
Weight: Approximately 200-210 g
Rotor Moment of Inertia: Approximately 200 g·cm²
Maximum Speed: 20,000 rpm
Maximum Angular Acceleration: 64,000 rad/s²
Shock Resistance: 1,000 m/s² (11 ms sine)
Vibration Resistance: 200 m/s² (0 ... 2 kHz)
Permissible Radial Runout: 0.075 mm
Permissible Axial Misalignment: ±0.5 mm

High Precision and High Reliability: This hollow-shaft resolver is designed for modern, high-precision control systems. Its construction ensures an above-average service life and long-term operational reliability.

Robust Environmental Adaptability: It maintains full functionality in extreme environmental conditions, with a wide operating temperature range of -55°C to +150°C and excellent shock and vibration resistance, making it suitable for harsh industrial environments.

Compact Design and Ease of Use: Its low space requirements significantly conserve internal equipment space. Its PCB mounting method also facilitates integration into circuit boards.

3.Product details pictures

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