Main Applications and Features

1 Adopt advanced frequency conversion technology to control the winch

2 Automatic constant speed and manual speed control, automatic overload protection

3 Automatic addition and subtraction to calculate the depth, with depth error automatic compensation.

4 Use of commercial power or AC power generator

5 Self-locking function while winch ascending and descending

6 Steady in velocity without jitter in full speed range

Technical Specifications

1 Speed Range: 1~29.9 m/min

2 Depth Error: ≤0.4‰

3 Depth Range: 0~9999.99 m

4 Power Supply: AC220V±10% 50Hz ±5%

5 Continuous Working Time: ≤24 hr

6 Depth Pulse Equivalent: 0.25mm/pulse

7 Working Temperature: -10°C~ +70°C

8 Volume: 305×200×220mm,

9 Weight: <3kg

10 Power Consumption: <1.5kW

11 Constant Speed Range: 0.5~20m/min, Error: ±10%, ±1 digit

JCH Geophysical Well Logging Automatic Winch