*myagriexpo

46HD

Product catalog summary

Overview: The document provides technical specifications and details for the 46HD and 46HDS series multi-turn potentiometers, including standard and special models with limit-switches.

Specifications:

Model Variants: Includes models 46HD-3, 46HD-5, 46HD-10, 46HD-15, 46HD-20, and their corresponding servomount types 46HDS-3 to 46HDS-20.
Resistance Range: Varies from 10Ω to 200kΩ depending on the number of turns (3 to 20 turns).
Power Rating: Ranges from 2.0W for 3-turn models to 10.0W for 20-turn models.
Linearity Tolerance: Standard class ±0.4% to ±0.3%, precision class ±0.2% to ±0.1%.
Mechanical and Electrical Travel: 360º per turn with additional mechanical travel of +10º.
Insulation Resistance: Over 100 MΩ at 1,000 V.D.C.
Dielectric Strength: 1 minute at 1,000 V.A.C.
Temperature Coefficient: ±20p.p.m./ºC.

Special Features:

Limit-Switch Models: Available with inscription and circumscription types for automatic circuit control, with a capacity of 5A at 125 V.A.C. or 2.5 A at 250 V.A.C.
Life Expectancy: Limit-switches have a life expectancy of up to 50,000 operations.
Construction: Special models have the same outer dimensions as standard models but with a longer body by 28 mm.

General Information:

All specifications are subject to change without prior notification.
Althen provides additional services such as calibration, design & engineering, and training.

Catalog excerpts

Multi turn potentiometer 46HD Wirewound (Bushingmount Servomount) Standard dimensions Bushingmount type ø46 ± 1 1pc. each inner teeth washer and hex nut are attached. Please process the mounting hole on the panel to be mounted with this potentiometer by the diameter of 10.32mm

Open the catalog to page 1

SENSORS & CONTROLS ■ General Specifications Standard Resistance Range: Max. Practical Resistance Value: Total Resistance Tolerance: Independent Linearity Tolerance: Power Rating: Noise: Electrical Travel: Mechanical Travel: Insulation Resistance: Dielectric Strength: Starting Torque: Stopper Strength: Max. Working Voltage: Resist. Temperature Coefficient of Wire: Mass: ■ Special Specifications Available 30-turn type (S46HD-30), multi-ganged (available up to 2 gangs), with limit-switches, shaft with front and rear extension (in case of bushing mount type, rear shaft with 6mm dia. and 28mm length...

Open the catalog to page 2

S46HD Series with LIMIT-SWITCHES Special 46HD Series Helicalohm potentiometer with incorporated Limit-switch can automatically control the circuit. It can conveniently be used for minifying the instrument in which this model is employed. The construction of the Limit-switch is given within in the within figure and its function limit, either upper of lower, or to either side, can be freely determined according to customer's requirement. Its capacity is 5A, 125 V.A.C. (or 2.5 A, 250 V.A.C.) Note. Functioning position of Limit-switch... In case of this model being coupled to servo-motor, an over-rotation...

Open the catalog to page 3