JRT Gear Units & Gearmotors
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JRTS Helical-Worm Gearmotors

JRTS Helical-Worm Gearmotors

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Size: 39~99
Ratio: 6.8~288
Input power: 0.16~30HP
Output torque: 88~43336 lb-in
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Ordering Information：

1 Enterprise Code J – JIE Corp 2 Product Code RTR – Helical Geared Motor

RTF – Parallel Shaft-Helical Geared Motor

RTK – Helical-Bevel Geared Motor

RTS – Helical-Worm Geared Motor
3 Unit Model No Code – Feet-mounted

F – Flange-mounted

A – Hollow shaft-mounted

AF – Flange-mounted with hollow shaft

 4 Gear Unit Size 69 – Gear Unit Size 69
5 Torque Arm No Code – No torque arm

G – Torque arm

 6 Electric Motor D – Three Phase Asynchronous Motor (IP54)

DP/DE/DS – Energy efficiency rating IE3 / IE4 / IE5

YB – -Flame-proof Three Phase
Asynchronous Motor

YGP – Table Roller Three Phase
Asynchronous Motor

YZP – Metallurgy Hoist Frequency
Variable Motor

YD – -Multi Speed Three Phase (IP54)
7 Frame Size 80 – Motor Center Height 80mm 8 Stator Length S, M, L
9 Number of Poles 4 – 4 Poles 10 Brake No Code – No Brakes

BE – Brakes
11 Brake Release No Code – No Brake Release

HF – Screw release(lock in the brake release position) Brake Release

HR – handle release(automatic braking position)

 12 Thermal Protection No Code – No Thermistor

TF – Thermistor Sensor

TF – Thermistor protection (PTC thermistor)

TH – Thermostat protection (Bimetal switch)
13 Ratio 108.03 – Ratio 108.03 14 Hollow shaft diameter d45 – Hollow shaft diameter is 45
15 Position of output shaft A – Shaft with A

B – Shaft with B

AB – Shaft with AB

 16 Mounting Position M1 – Mounting Position M1
17 Terminal Box Position No Code – Terminal Box position is 0°

180 – Terminal Box position is 180°
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