6980240UP Fenner Drives Trantorque NT- Inch - Steel - 1"

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PRODUCT DESCRIPTION

Fenner Drives - Power Transmission - Keyless Locking Devices - Trantorque® NT - Steel - Inch

Overview:
The Trantorque OE Series 1-1/2" Keyless Bushing provides a high capacity, zero-backlash shaft/hub or coupling connection of mounted components to shafts measuring 1-1/2" in diameter by means of a mounted mechanical interference fit and transmits up to 483 ft lbs of torque.
Description:
Trantorque OE Series 1-1/2" Keyless Bushings provide a zero-backlash frictional connection that will never wear or pound out and can accommodate high-torque, thrust, bending, and/or radial loads. While maintaining a minimal OD/ID ratio, The Trantorque OE Series Keyless Bushings also have exceptional concentricity and the ability to accommodate bending loads. They also have limited axial movement during installation. All Trantorque units use a single hex nut for speed and simplicity of installation. Best Suited For: Applications where speed and simplicity of installation and repositioning are critical and a small OD/ID ratio is important. Exceptional concentricity and ability to accommodate bending loads Limited axial movement during installation Minimal OD/ID ratio All Trantorque units use a single hex nut for speed and simplicity of installation Features of Fenner Drives Keyless Bushings: Ability to transmit higher torques than keyed connections True zero-backlash Less equipment downtime Ability to mount over existing keyways Complete axial and radial adjustability Simple installation, adjustment and removal All Fenner Drives keyless locking devices operate using the simple wedge principle. An axial force is applied- by either a hex nut (Trantorque) or a series of annular screws (B-LOC)- to engage circular steel rings with mating tapers. The resulting wedge action creates a radial force on the tapered rings, one of which contracts to squeeze the shaft while the other expands and presses into the component bore.
Dimensions:

SPECIFICATIONS

Series:	Trantorque OE	Torque Transmission:	192 ft lb
Axial Movement:	Approximately 0.075"	Compliancy:	RoHS
Component Bore Diameter:	2"	Hub Pressure:	10838 psi
Installation Torque:	196 ft lb	Internal/ External:	Internal
Material:	Steel	Metric/Inch:	Inch
Releasing/ Locking:	Locking	Self-Centering:	Yes
Shaft Diameter:	1-1/2"	Taper:	Single
Thrust:	7878 lbf

Part Number	d	D	L	L1	Wrench Size	B	Ma	Mt Max. Transmitted	Th Max. Transmitted	Ph
Steel	(inch)	(inch)	(inch)	(inch)	A (inch)	(inch)	Install Torque (in lb)	Torque (in lb)	Thrust (lbs)	Hub Pressure (psi)
6980103UP	3/16"	5/8"	3/8"	1-1/16"	1/2"	1/8"	125lbs	7 lb	839 lbs	9496 psi
6980105UP	1/4"	5/8"	3/8"	1-1/16"	1/2"	1/8"	125lbs	9 lb	839 lbs	9496 psi
6980107UP	5/16"	3/4"	7/16"	1-3/16"	5/8"	1/8"	150lbs	11 lb	809 lbs	6542 psi
6980109UP	3/8"	3/4"	7/16"	1-3/16"	5/8"	1/8"	150lbs	13 lb	809 lbs	6542 psi
6980110UP	7/16"	7/8"	1/2"	1-5/16"	3/4"	3/16"	175lbs	14 lb	789 lbs	4783 psi
6980112UP	1/2"	7/8"	1/2"	1-5/16"	3/4"	3/16"	175lbs	16 lb	789 lbs	4783 psi
6980114UP	9/16"	1"	5/8"	1-7/16"	7/8"	3/16"	200lbs	18 lb	776 lbs	3294 psi
6980115UP	5/8"	1"	5/8"	1-7/16"	7/8"	3/16"	200lbs	20 lb	776 lbs	3294 psi
6980119UP	3/4"	1-1/4"	3/4"	1-11/16"	1-1/16"	1/4"	700lbs	70 lb	2227 lbs	6301 psi
6980120UP	5/8"	1-1/2"	11/16"	1-13/16"	1-1/4"	5/16"	1200lbs	87 lb	3336 lbs	8580 psi
6980140UP	11/16"	1-1/2"	11/16"	1-13/16"	1-1/4"	5/16"	1200lbs	96 lb	3336 lbs	8580 psi
6980160UP	3/4"	1-1/2"	11/16"	1-13/16"	1-1/4"	5/16"	1200lbs	104 lb	3336 lbs	8580 psi
6980190UP	13/16"	1-3/4"	13/16"	2-3/16"	1-1/2"	7/16"	1500lbs	116 lb	3441 lbs	6420 psi
6980200UP	7/8"	1-3/4"	13/16"	2-3/16"	1-1/2"	7/16"	1500lbs	125 lb	3441 lbs	6420 psi
6980220UP	15/16"	1-3/4"	13/16"	2-3/16"	1-1/2"	7/16"	1500lbs	134 lb	3441 lbs	6420 psi
6980240UP	1"	1-3/4"	13/16"	2-3/16"	1-1/2"	7/16"	1500lbs	143 lb	3441 lbs	6420 psi
6980270UP	1-1/16"	2"	15/16"	2-9/16"	1-3/4"	1/2"	2000lbs	175 lb	3962 lbs	5605 psi
6980280UP	1-1/8"	2"	15/16"	2-9/16"	1-3/4"	1/2"	2000lbs	186 lb	3962 lbs	5605 psi
6980300UP	1-3/16"	2"	15/16"	2-9/16"	1-3/4"	1/2"	2000lbs	196 lb	3962 lbs	5605 psi
6980320UP	1-1/4"	2"	15/16"	2-9/16"	1-3/4"	1/2"	2000lbs	206 lb	3962 lbs	5605 psi
6980360UP	1-3/8"	2-3/8"	1-7/16"	3-3/32"	2"	9/16"	2300lbs	226 lb	3939 lbs	3060 psi
6980380UP	1-7/16"	2-3/8"	1-7/16"	3-3/32"	2"	9/16"	2300lbs	236 lb	3939 lbs	3060 psi
6980400UP	1-1/2"	2-3/8"	1-7/16"	3-3/32"	2"	9/16"	2300lbs	246 lb	3939 lbs	3060 psi
6980430UP	1-9/16"	2-5/8"	1-5/8"	3-15/32"	2-1/4"	9/16"	2800lbs	278 lb	4277 lbs	2659 psi
6980440UP	1-5/8"	2-5/8"	1-5/8"	3-15/32"	2-1/4"	9/16"	2800lbs	290 lb	4277 lbs	2659 psi
6980460UP	1-11/16"	2-5/8"	1-5/8"	3-15/32"	2-1/4"	9/16"	2800lbs	301 lb	4277 lbs	2659 psi
6980480UP	1-3/4"	2-5/8"	1-5/8"	3-15/32"	2-1/4"	9/16"	2800lbs	312 lb	4277 lbs	2659 psi
6980510UP	1-13/16"	2-7/8"	1-15/16"	4-3/64"	2-1/2"	5/8"	4900lbs	508 lb	6730 lbs	3205 psi
6980520UP	1-7/8"	2-7/8"	1-15/16"	4-3/64"	2-1/2"	5/8"	4900lbs	526 lb	6730 lbs	3205 psi
6980560UP	2"	2-7/8"	1-15/16"	4-3/64"	2-1/2"	5/8"	4900lbs	543 lb	6730 lbs	3205 psi
6980510UP	1-13/16"	2-7/8"	1-15/16"	4-3/64"	2-1/2"	5/8"	4900lbs	561 lb	6730 lbs	3205 psi

TOLERANCE (TL)
TL for shaft and bore is .0015" for Part Numbers 6980103UP - 6980119UP

TL for shaft and bore is .003" for all other Trantorque NT