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HTM1230
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HTM1230 AC Drilling Motor
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The
HTM1230 New Horizontal AC Drilling Motor
delivers a continuous rating for mud pump and rotary table applications of 1230 HP and intermittent rating for drawworks applications of 1845 HP. Continuous rating is at 600/690 VAC, 1170 Amperes, 40.6 Hertz, 800/1400 RPM.
Optional Certifications:
IEC Certified Ex e IIC T3 Gb, By Sira 10.0053X.
ATEX Certified Ex e IIC T3 Gb, by Sira 10ATEX3113X.
ABS/DNV Certification.
CE Mark.
Specifications
·
Output (HP)
·
Output (KW)
·
Voltage
·
Current
·
Speed
·
Frequency
·
Efficiency
·
Power Factor
·
Slip
Specifications
HTM1230 Features
Form Wound - (VPI).
Copper Alloy Rotor Bars and End Ring.
Class H Insulation.
(VFD) Inverter duty.
4532 Alloy High-Strength Forged Single Shaft with Oilfield Hub.
OPE Insulated Bearing.
Pressurized connection box (IP56) 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.
(6) 100 Ohm Platinum RTD's, (2) per phase.
Blower Assembly: 15HP, Explosion Proof, 3 Phase, 60 Hz., 460 Volts, Providing 3000 CFM of cooling.
Pressure Sensor, Explosion Proof.
Lockout Switch, Explosion Proof.
Space Heater, 120 or 240 VAC, Explosion Proof.
Approx. Weight: 7,560 Lbs.
Optional Features:
Bearing RTD's.
Encoder.
Closed Lop Cooling System.
Ultra-Quite Blowers.
Vertical Configuration.
Engineering Data
Service Speed: Belt drive: 0˜2300 RPM (min-1)
2300˜3000 RPM: short time drive.
0˜3000 RPM (Direct coupling drive. Continuous drive.)
Over speed: 3600 RPM (min -1).
Dielectric Test Vibration: 4025 V (900*2.25+2000, 900 V is inverter input Voltage).
Permissible Vibration: +/-73.5 m/S² (+/-7.5G).
Noise (No-Load): Approx. 91 dB(A) at 1m from motor frame.
Bearing Type: Gear Side: Roller Bearing; Opp. Gear Side: Roller Bearing.
Manufactured in accordance to Certifications and approvals by Hitachi Corporation.
Output (HP)
Output (HP) Continuous
1230
Output (HP) Intermittent
1845
Output (KW)
Output (KW) Continuous
918
Output (KW) Intermittent
1376
Voltage
Voltage (V) Continuous
600/690
Voltage (V) Intermittent
600/690
Current
Current (A) Continuous
1170
Current (A) Intermittent
1755
Speed
Speed (1/min) Continuous
800
Speed (1/min) Intermittent
800
Frequency
Frequency (HZ) Continuous
40.6
Frequency (HZ) Intermittent
41.1
Efficiency
Efficiency (%) Continuous
94.7
Efficiency (%) Intermittent
92.9
Power Factor
Power Factor (%) Continuous
82.3
Power Factor (%) Intermittent
79.6
Slip
Slip (%) Continuous
1.18
Slip (%) Intermittent
2.33
DOWNLOADS
JEC-HTM1230 Data Sheet
(PDF, 560KB)