CPM Potentiometers Precision Multi-Turn Potentiometers F E AT U R E S • Available as 3, 5, and 10 turn models • Hybrid element. High temp thermo plastic housing • Recommended for medical equipment (non-life support), test and lab equipment, and industrial applications • Robust electrically insulated design • Great rotational reliability up to 10 million turns S er i es spec i f i cat i o n s Series CPM No. of Turns Electrical angle Mechanical angle Linearity independent Power rating Rotational life Weight 3 5 10 1080°±5° 1800°±5° 3600°±5° 1080°+10°/-0° 1800°+10°/-0° 3600°+10°/-0° ±0.5% ±0.35% ±0.25% 1W 1W 2W 5,000,000 5,000,000 10,000,000 0.8 oz. 0.8 oz. 0.8 oz. c h aracter i st i cs Element Hybrid Housing High Temp Thermo Plastic Mount Brass bushing std.; servo available Terminals Gold plated brass Shaft Stainless steel Life expectancy 10 mil. turns (10 turn), 5 mil. turns (3 and 5 turn) Resistance tolerance ±10% standard (±5% special order) Linearity tolerance ±0.3% standard (±0.1% special order) Power rating 2 Watt (10 turn), 1 Watt (5 turn), 1 Watt (3 turn) Torque 0.7 oz. in. max. Insulation resistance 1000MΩ min. @500VDC Dielectric strength 1000VAC min. Stop strength 48 in. oz. Output smoothness <0.015% (10 turn), <0.05% (3 and 5 turn) Contact variation <3% (10 turn), <5% (3 and 5 turn) End voltage 0.3% max. Operating temperature -55°C to +105°C Temperature coefficient ±100PPM/°C Vibration 10HZ to 2000HZ l5G Shock 50g 11ms Moisture resistance 40°C 95%RH 120 hours Resolution essentially infinite Weight 0.8 oz. (continued) 178 1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • [email protected] CPM Potentiometers Precision Multi-Turn Potentiometers d i me n s i o n s 0.82" 0.32" ref. 0.06" 30° 0.11" wide 0.02" thick 3/64" wide 1/16" dp 2 1 3 0.66" max. 1 3 2 CW 0.250" dia. +0/-.001 0.88" 0.300" 0.406" dia. +0/-.002 0.75" 0.060" 0.40" 3/1-32 unef. w/nut & lockwasher h o w t o o r d er Multi-turn hybrid Standard part numbers Ohm value CPM5A1K00E Series No. of turns Reliability automatically set by number of turns RoHS Compliant CPM03A1K00E CPM03A5K00E CPM03A10K0E CPM05A1K00E CPM05A5K00E CPM05A10K0E CPM05A20K0E CPM05A50K0E CPM10A1K00E CPM10A5K00E CPM10A10K0E CPM10A20K0E CPM10A50K0E CPM10A100KE Dial ACD22 10 Turns Counting Dial 22mm, 10 turns counting dial in satin-chrome finish,for precision potentiometers and other rotating devices. F eatures • Compact design • Accepts 6.35mm (1/4”) diameter shafts • Excellent legibility • Locking brake Part number ACD22 6.35-10 Number of turns 10 turns Dial Divisions 50 Per turn Diameter 22mm Weight 16 grams Finish Satin-chrome with black plastic knob Markings Readout Mounting surface White on black background Concentric scale 23.57mm ±.5 10.3mm 9.53mm 12.60mm ±.25 1.98mm 22.20mm ±.405 rev 8/17-1 1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • [email protected] 179