Mechanical travel

360°×n (n：Number of turns)

Protection grade (IP)

IP40

Starting torque

Bushingmount type：≤5mN·m (50gf·cm) ；Servomount type：≤3mN·m (30gf·cm)

Stopper strength

Bushingmount type：Approx. 0.9N•m (9kgf•cm)；Servomount type：Approx. 0.6N•m (6kgf•cm)

Rotational life expectancy

25℃，No load at 40r.p.m；3Turns ——600,000 shaft revolutions；5 Turns——1,000,000 shaft revolutions；10 Turns——2,000,000 shaft revolutions；Total resistance value variation:≤± 5％ against initial value；Independent Iinearity tolerance:≤150％ of specified value；Noise: ≤500Ω E.N.R.

Mass

Approx. 20g (5 Turns), Approx. 25g (10 Turns)

Operating temperature range

-55℃～+105℃

Temperature cycle

5 cycles under -55℃～+105℃, total resistance value variation: ≤± 5％, No mechanical damage.

Exposure at low temperature

24 hours at -55℃, Total resistance value variation: ≤±5％, No mechanical damage.

Exposure at high temperature

1,000 hours at 105℃, Total resistance value variation: ≤±5％, No mechanical damage.

Vibration

10Hz～2000Hz, 147m/s², 12 hours, Total resistance value variation: ≤±5％, No mechanical and electrical damage.

Shock

490m/s², 11ms, 18 times, Total resistance value variation: ≤±1％, No mechanical and electrical damage.

Moisture resistance

40℃, 95％RH, 240 hours, Total resistance value variation: ≤±10％,Insulation resistance: ≥10MΩ.

Resistance temperature coefficient

±20p.p.m./°C

Standard turns

5Turns；10Turns

Standard resistance range

100Ω~20kΩ；100Ω~50kΩ

Max. practical resistance value

50kΩ；100kΩ

Total resistance tolerance

Standard class ±3%(H)，Precision class ±1%(F)

Independent linearity tolerance Standard class

±0.3%；±0.2%

Independent linearity tolerance Precision class

±0.2%；±0.1%

Independent linearity tolerance (≤5kΩ)

(±0.25%)；(±0.15%)

Electrical travel

360°×n±5° (n： Number of turns)

Power rating

1.0W 2.0W

Insulation resistance

≥100MΩ (1000V.D.C.)

Dielectric strength

1000V.A.C./1 min

Noise

≤100ΩE.N.R.

Standard resistance values (Ω)

100；200；500；1k；2k；5k；10k；20k；50k；100k

Number of wire turns 5 Turns

1,100；1,500； 2,000 ；2,500； 2,400； 3,200；3,900； 4,800；5,500 ；※6500

Number of wire turns 10 Turns

1,800； 2,200； 3,200； 4,000； 5,000； 5,000； 6,400； 7,800；10,000； ※11000

Resistance wire used

Cu-N； Ni-Cr

Special shaft type

Shaft with front and rear extension (Rear shaft with 2mm dia. and 10mm length), shaft dia. (φ6.35mm) & bushing with inch dimension, special machining on the shaft

Speical turns

3Turns（S20HP-3S）

Extra tap

Extra taps (Available up to 1 taps)

Speical terminals

With pin terminals for p.c. board (20HP-5P, 20HP-10P)

Lower resistance

10Ω, 20Ω, 50Ω

Slipping-clutch incorporated type

Slipping-clutch incorporated type (20mN•m~60mN•m)

Multi-ganged

Up to 2 gangs

Speical protection grade (IP)

Simple sealed housing (except servomount type)