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HTM1800 AC Drilling Motor

Joliet Equipment Corporation...the quality source for

Drilling Motors.

For more than 70 years

our motors have delivered

Quality, Value and Reliability...

Day-inDay-out.

The Joliet Horizontal AC Drilling Motor delivers a continuous 1800 HP rating for mud pump and rotarytable applications and boasts an impressive intermittent rating of 2250HP for drawworks duty. Thecontinuous rating is at 600VAC, 1600 Amperes, 45.6Hertz, 800/3000 RPM.

Joliets HTM1800 has proven reliability throughout the drilling & marine industries and continues tomeet & exceed all expectations. The Joliet HTM1800 provides competitive pricing and unsurpassedquality.

Joliet Equipment CorporationP.O. Box 114

Joilet, Illinois 60434 USA

(800) 435-9350 (713) 467-7559

Fax: (713) 467-7887

www.joliet-equipment.com tractionmotors.com

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Features

Form Wound 6-Pole Stator.

Class H Insulation.

Copper Alloy Rotor Bars and End Rings.

Inverter Duty.

4532 Alloy High Strength Forged Shaft for

Radial Load.

OPE Insulated Bearing.

Pressurized connection box (IP56) mounted on leftside of motor as viewed from commutator end, withbolt on cable connections and terminations for

pressure sensor, thermostat, space heater, lock-out switch & blower unit. Connection box can be

specied on right side.

DE- Roller Bearing for Axial Load.

Blower Assembly; 25hp Explosion Proof, 3 Phase,

60 Hz, 460 Volts. Pressure sensor, Explosion Proof.

Space Heater, 120/240 Volt, Explosion Proof.

(6) Winding RTDs (100 Ohm).

Speed Sensor Mount.

Motor is dimensionally interchangeable with a GE752 motor.

Motor Enclosure: IP44.

Altitude Below 3,300 FT.

Approx. Weight: 8,400 Lbs. 3,810 Kg.

Three Key

Features

Distinguish

Joliets HTM1800

From The

Competition

1DimensionallyInterchangeablewith the 752

(no variances inblower mounts, nowelded feet, etc.)

2Competitively Priced

3Superior Quality

Joliet HTM1800 Drive End View Joliet HTM1800 Opposite Drive End

Copper Bar Squirrel Cage Rotor with

4532 Alloy High-Strength Forged

Shaft for Radial Load

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Performance / Specications

ENGINEERING DATA

Motor Performance Curve see above

Ventilation 60m3/min. 2200Pa at 800 min-1

Insulation Class H

Maximum Service Speed: 3000 min-1

Over speed: 3600 min-1 Dielectric Test: 4025 V

Noise (@ No-Load): Approx. 91 dB(A) at

1m from motor frame

Bearing Type: Gear Side: Roller Bearing;

Opp. Gear side: Roller Bearing

(6) Winding RTDs

240 V, 1 heaters

Rating: Continuous Intermit tent

Output (HP) 1800 2250

Output (KW) 1342 1678

Voltage (V) 600 600

Current (A) 1600 2100Speed (min-1) 900 800

Frequency (HZ) 45.6 40.7

Efciency (%) 95.0 95.0

Power Factor (%) 85 82

Slip (%) 1.3 1.7

Current(A),Voltage(V)

15.00

3000

2000

1000

0

Voltage 600

Current 1600 A Current 2100 A

Torque 10.5* 103 ft-LB

Torque 14.8* 103 ft-LB Intermittent

60 sec. on, 30 sec. off

(Short Time Duty)

1800HP Continuos Area

900 Lo 1800min-1

(Continuous Duty)

0 500 1000 1500 2000 2500 3000

0

5

10

15

Speed (RPM)

Torque(ft-lb*103)

Intermittent

60sec on, 30sec off

(Short time Duty)

Joliet Equipment Corporation

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Joliet Equipment CorporationP.O. Box 114

Joilet, Illinois 60434 USA

(800) 435-9350 (713) 467-7559

Fax: (713) 467-7887

www.joliet-equipment.com tractionmotors.com

HTM1800 Dimensions

16.5

10.5

16.5

APPRO

X.

38

17.7

1818

36

APPROX. 29

APPROX. 50

1.75

8.41

1.37

5.25

4.25

9.5310.9

23.12

APPROX. 59.1

AIR OUTLET

PRESSURE SWITCH

CUT OUT SWITCH

BLOWER

AIRIN

LET

4.85

19

4.7

50

TAPPERED

SHAFT

1.2

5\FT.

Not to be used for construction. Approximate Weight: 8,400 lbs Dimensions are in inches.

Drive End