Detailed Product Description

WH128 series

Mechanical characteristics:

Total rotation angle:300°±10°

Rotation torque: 2~20mN.m

Shaft stop strength: 0.4Kgf.cm

Push pull strength:40N

Electrical characteristics

Total resistance: 5Kohm ~2M ohm

Resistance taper: A,B,C

Resistance tolerance: ±20%

Rotational noise:≤47mV

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

                     250Kohm>R> 10Kohm   20ohm max

                     10Kohm≥R

Tracking error :  0~-40dB ±3dB

Rated wattage: Curve  B:0.08W  other Curve B:0.04 W

Max,operating voltage: B:150VAC other than B:100V

Insulation resistance: More than 50Mohm at DC 500V

Dielectric: AC250V,1minute

Durability: 10000 cycles