Morse 500A-1 TL 1-1/2 FB Model 500A torque limiter, size 1, with 1-1/2-inch bore and taper-lock bushing. Provides overload protection with minimum trip torque of 35 lb-in and maximum torque capacity of 155 lb-in. Suitable for industrial power transmission applications requiring reliable torque limiting. Alternative catalog number 466107.

Backlash

Zero

Bore (Max) (in)

1.5

Bore (Min) (in)

1.5

Bore Diameter

1-1/2 in

Bore Type

Straight

Detection Method

Friction Pad

Disconnect Method

Friction Pad

Height

3.7

Length

6.3

Max RPM

1000

Maximum Bore w/ Key & Setscrew

1.75

Maximum Speed

1000 rpm

Minimum Sprocket Teeth

35 Stock/MTO (NO. 40 Chain), 35 Stock/MTO (NO. 41 Chain), 30 Stock/29 MTO (NO. 50 Chain), 25 Stock/MTO (NO. 60 Chain), 19 Stock/MTO (NO. 80 Chain)

Outside Diameter

5 in

Overall Length

3 in

Product Type

Torque Limiter

Recovery Style

Automatic

Reset Type

Automatic

Sensor Plate

No

Series

TL Series

Sprocket Bore Diameter

2.878/2.880

Torque [Max] (N-m)

210.8

Torque [Min] (N-m)

47.6

Torque Capacity [Max] (lb-ft)

155

Torque Capacity [Min] (lb-ft)

35

Torque Rating

35 to 155 in-lb

Total Length (mm)

76.2

Trip Torque [Min]

35

Type

Torque Overload Devices

Unit Accuracy

0.25

Width

6.3