Hello Nikolay.
22 Nov 04 23:05, you wrote to all:
NG> Ребят! Искал сегодня сабж и ничего не смог найти! Помогите мне, NG> пожалуйста! Хочется все-таки что-либо цифpовое с абсолютной NG> кооpдинатой в любой момент вpемени. Интеpесует название микpухи и её NG> пpоизводитель.
Серия ACE-128 от Bourns
Electrical Characteristics
Output 8-bit gray code with 128 absolute states Closed Circuit Resistance 5 ohms maximum Open Circuit Resistance 100K ohms minimum Contact Rating 10 milliamp @ 10 VDC or 0.1 watt maximum Insulation Resistance (500 VDC) 1,000 megohms minimum Dielectric Withstanding Voltage MIL-STD-202 Method 301 Sea Level 1,000 VAC minimum Electrical Travel Continuous Contact Bounce (60 RPM) 2.7 milliseconds maximum RPM (Operating) 120 maximum
Environmental Characteristics Storage Temperature Range 40C to +140C Operating Temperature Range 40C to +125C Humidity MIL-STD-202, Method 103B, Condition B Vibration 15G Contact Bounce 0.1 millisecond maximum Shock 50G Contact Bounce 0.1 millisecond maximum Rotational Life 50,000 shaft revolutions minimum*
Mechanical Characteristics Mechanical Angle Continuous* Weight Approximately 0.50 oz. Torque 0.75 to 2.50 oz-in. Mounting Torque 7 in-lbs. maximum Shaft Side Load (Static) 10 lbs. minimum
Обозначение: E A W 0 J - B 2 4 - A E 0 1 2 8 _ _ _ _ _ ___ _ _________ 1 2 3 4 5 6 7 8
1: Rotational Life A - 50,000 Revolutions
2: BUSHING CONFIGURATION W - 9mm x 1/4" Length. Threaded M9x0.75 L - 9mm x 3/8" Length. Threaded M9x0.75 (Use B shaft only.)
3: DETENT CONFIGURATION (Applies to performance codes E0016, E0030 and E0036 only.) 0 - Non-Detented 1 - Detented
4: ANTI-ROTATION LUG POSITION J - 9:00 Position D - None
5: SHAFT STYLE B - Plain with Inserted Slot (1/4" Dia.) C - Single Flatted (1/4" Dia.) R - Plain with Inserted Slot (6mm Dia.)
6: SHAFT LENGTH (FMS) 24 - 3/4" (19mm) Length (for shafts B, C, J) 19 - 19mm Length / metric (for shaft R)
7: HOUSING TERMINAL CONFIGURATION (X indicates "Equipped With") (Bushing code T only.) Features A B C Terminals X X X PCB Bracket X X Hardware Included X X
8: PERFORMANCE CODE Code States/Rev. Detents E0030
* 30 30 E0036* 36 36 E0128 0 128 (*) - Consult factory concerning special inquiries.
Roman