Origin: China

WH168 Series
Mechanical characteristics:

Total rotation angle:300°±5°

Rotation torque: 2~20mN.m(20-200gf.cm)

Shaft stop strength:0.5 N.m(5Kgf.cm)

Switch working angle/stroke:50°±10°

Switch operating torque: 50-300 gf.cm

Electrical characteristics

Total resistance: 5KΩ ~2M Ω

Resistance taper: A,B,C

Resistance tolerance: ±20%

Rotational noise:≤47mV

Rated wattage: Curve  B: 0.125W  other Curve B:0.06W

Max,operating voltage: B:200V other than B:150V

Insulation resistance: More than 100MΩ at DC 500V

Dielectric: AC500V ,1 minute

Residual resistance: R≥250KΩ 0.1% max.of total resistance

                     250KΩ>R> 10KΩ   20Ω max

                     10KΩ≥R          10Ω max 

Switch contact resistance: less than 30 mΩ

Switch rated wattage: AC 125 3 A

Durability:

Mechanical life: 10000 cycles

Switch life:   10000 cycles

Standard: ISO9001 ISO14001 ROHS Cert/Approval
Origin: China

RV17 Series

Mechanical characteristics:

Total rotation angle:260°±5°

Rotation torque: 2~20mN.m(20-200gf.cm)

Shaft stop strength:3 kgf.cm/min

Switch working angle/stroke:30°±10°

Switch operating torque: 50-300 gf.cm

Electrical characteristics

Total resistance: 5KΩ ~2M Ω

Resistance taper: A,B,C

Resistance tolerance: ±20%

Rotational noise:≤47mV

Rated wattage: Curve  B: 0.125W  other Curve B:0.063W

Max,operating voltage: B:200V other than B:150V

Insulation resistance: More than 100MΩ at DC 500V

Dielectric: AC500V,1 minute

Residual resistance: R≥250KΩ 0.1% max.of total resistance

                     250KΩ>R> 10KΩ   20Ω max

                     10KΩ≥R          10Ω max 

Rating switching power: 12DC 1A

Durability:

Mechanical life: 10000 cycles

Switch life:   10000 cycles

Standard: ISO9001 ISO14001 ROHS Cert/Approval
Origin: China

WH0171 Series

Mechanical characteristics:

Total rotation angle:300°±5°

Rotation torque: 2~15mN.m(20-150gf.cm)

Shaft stop strength:4Kgf.cm/min

Push pull strength: 50N

Electrical characteristics

Total resistance: 5KΩ ~2M Ω

Resistance taper: A,B,C

Resistance tolerance: ±20%

Rotational noise:≤47mV

Rated wattage: Curve B: 0.1W  other Curve B:0.05W

Max,operating voltage: B:100V other than B: 50V

Insulation resistance: More than 100MΩ at DC 250V

Dielectric: AC500V ,1 minute

Residual resistance: R≥250KΩ 0.1% max.of total resistance

                     250KΩ>R> 10KΩ   20Ω max

                     10KΩ≥R          10Ω max 

Durability:

Mechanical life: 10000 cycles

Standard: ISO9001 ISO14001 ROHS Cert/Approval
Origin: China

24mm rotary potentiometer(WH138)

Mechanical characteristics:

Total rotation angle:300°±5°

Rotation torque: 2~20mN.m(20-200gf.cm)

Shaft stop strength:0.6N.m(6Kgf.cm)

Switch working angle/stroke:50°±10°

Switch operating torque: 150-450 gf.cm

Electrical characteristics

Total resistance: 5KΩ ~2M Ω

Resistance taper: A,B,C

Resistance tolerance: ±20%

Rotational noise:≤47mV

Rated wattage: Curve  B: 0.5W  other Curve B:0.25W

Max,operating voltage: B:500V other than B:250V

Insulation resistance: More than 100MΩ at DC 250V

Dielectric: AC500V ,1 minute

Residual resistance: R≥250KΩ 0.1% max.of total resistance

                     250KΩ>R> 10KΩ   20Ω max

                     10KΩ≥R          10Ω max 

Switch contact resistance: less than 30 mΩ

Switch contact resistance: AC 125 1 A ,4A,6A

Durability:

Mechanical life: 10000 cycles