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JEC-HTM400 New AC Drilling Motor
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JEC-HTM400 New AC Drilling Motor
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The
Joliet JEC-HTM400 New Horizontal AC Drilling Motor
delivers a continuous rating of 400 HP. Continuous rating is at 600 VAC, 389 Amperes, 39 Hertz, 117/1170 RPM.
Capabilities
·
Specifications
·
Rating
Capabilities
HTM400 Features
12/18 Month Warranty.
Altitude Below 1000 Meters.
Approx. Weight: 1,500 Kg.
Blower Assembly: Explosion Proof, 3 Phase, 60 Hz., 460 Volts, Providing 50 m3/min (1766 ft.3/min.) Ventilation Air.
Class F Insulation.
Lockout Switch, Explosion Proof.
Double/ Single Shaft Extension with Hub.
Inverter Duty/Constant Torque.
ISO 9001:2000 Quality Program.
New Cushioned “Export Spec.” Shipping Skid.
New Space Heater: 240 VAC, Non-Explosion Proof.
OPE Insulated Bearing.
PE Grounding Brush
Pressure Sensor, Explosion Proof.
Pressurized connection box (IP54) mounted on left side of motor as viewed from non-drive end, with bolt-on cable connections and terminations for pressure sensor, thermostat, space heater, lockout switch and blower unit. Connection box can be specified on right side.
Shrink-wrap w/Desiccant.
Specifications
400 Engineering Data
Direct Coupled Duty Only
Full Load Torque: 1,800 lb-ft
Motor Performance Curve-Refer to Fig.1
Ventilation 50 m3/min. 1700 ft3/min
Locked Rotor Current : 655%/(2424 (A))
Locked Rotor/Breakdown Torque : 164% / 250%
Maximum Service Speed: 1170 1/mn (7mintues)
Over Speed: 1404(1/mn)(7 minutes)
No/Load Vibration: 0.8mms/s (ms)
Noise (at No-Load) Approx. 90 dB(A) at 1m from motor frame.
Bearing Type: Gear Side: Ball Bearing; Opp. Gear side: Roller Bearing
Rating
Output (HP) Continuous
400
Output (KW) Continuous
298
Voltage (V) Continuous
600
Current (A) Continuous
389
Speed (1/min) Continuous
1170
Frequency (HZ) Continuous
39
Efficiency (%) Continuous
94.6
Power Factor (%) Continuous
82.1
Slip (%) Continuous
1.17
DOWNLOADS
JEC-HTM400 Data Sheet
(PDF, 1187KB)