Mechanical travel

360°×n (n：Number of turns)

Protection grade (IP)

IP40

Starting torque

Bushingmount type：≤20mN·m (200gf·cm) ； Servomount type：≤10mN·m (100gf·cm)

Stopper strength

Approx. 0.9N•m (9kgf•cm)

Rotational life expectancy

25℃，No load at 40r.p.m；3Turns ——600,000 shaft revolutions；5 turns——1,000,000 shaft revolutions；10,15,20 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. 90g (3~5 Turns), Approx. 120g (10 Turns)；Approx. 150g (15 Turns), Approx. 180g (20 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

3Turns；5Turns；10Turns；15Turns；20Turns

Standard resistance range

10Ω~20kΩ；20Ω~50kΩ；50Ω~100kΩ；50Ω~100kΩ；50Ω~200kΩ

Max. practical resistance value

50k,100kΩ；100kΩ；200kΩ；200kΩ；500kΩ

Total resistance tolerance

Standard class ±3%(H)，[Resistance≤1kΩ，±5%(J) ]；Precision class ±1%(F)，[in the pot. with a single-wire resistive element，±2%(G)]

Independent linearity tolerance Standard class

±0.4%；±0.4%；±0.3%；±0.3%；±0.3%

Independent linearity tolerance Precision class

±0.2%；±0.2%；±0.1%；±0.1%；±0.1%

Independent linearity tolerance (≤5kΩ)

(±0.25%)；(±0.25%)；(±0.15%)；(±0.15%)；(±0.15%)

Electrical travel

360°×n±5° (n： Number of turns)

Power rating

2.0W；2.5W；5.0W；7.5W；10.0W

Insulation resistance

≥100MΩ (1000V.D.C.)

Dielectric strength

1000V.A.C./1 min

Noise

≤100ΩE.N.R.

Standard resistance values (Ω)

10；20；50；100；200；500；1k ；2k ；5k

Number of wire turns 3 Turns

556；690；950；1,190；1,515；2,080；2,550；-；-

5 Turns

※；925；1,275；1,640 ；2,080 ；2,860；3,450 ；-；-

10 Turns

※；※；2,000 ；2,500 ；3,180 ；4,350 ；5,400；6,850 ；-

15 Turns

※；※；2,530 ；3,220 ；4,160 ；5,710 ；7,410 ；9,510 ；-

20 Turns

※；※；3,030 ;3,920 ;5,120 ;7,140 ;9,300 ;11,900;14,100

Resistance wire used

Cu-Ni

Standard resistance values (Ω)

2k;5k;10k ;20k;50k;100k;200k;500k

Number of wire turns 3 Turns

2,330;3,225;4,080;5,130;※6,890;※8,330;-;-

5 Turns

3,230;4,170;5,720;7,410 ;11,000;※12,500;-;-

10 Turns

-;6,600;8,550;10,850 ;14,900;18,850;※24,390;-

15 Turns

-;8,800;11,300;14,500;20,000;25,600 ;※32,250;-

20 Turns

-;-;13,150;16,950;23,250;30,790;38,200;※55,550

Resistance wire used

Ni-Cr

Special shaft type

Shaft with front and rear extension (in case of bushingmount type, rear shaft with 6mm dia. and 28mm length together with the bushing of M9×10mm and in case of servomount type, rear shaft with 6mm dia. and 15mm length), shaft dia. (φ6.35mm) & bushing with inch dimension, special machining on the shaft

Speical turns

30Turns（S46HD-30）

Multi-ganged

Up to 2 gangs

Oil-filled type

OF46HD

Speical protection grade (IP)

IP54 Simple sealed housing

With limit-switches

With limit-switches