• One-piece cast iron housings with single output cover design, CNC machined for precise component fit and alignment.
• Factory-filled with premium Mobil Glygoyle 460 polyalkalene glycol lubricant.
• Large oil capacity provides positive splash lubrication and superior cooling capability.
• Viton® double lip seals provide extended life through increased resistance to high temperature, abrasion and chemicals.
• The unique quill seal guard protects the input seal from damage during motor installation.
• Bronze worm gear chill cast from high quality bronze for maximum strength, lubricity and superior life.
• Oversized high-speed bearings, positively retained for frequent reversing and start/stop cycles.Tapered roller bearings on output shaft for high overhung and thrust load capacities.
• All units are 100% run and leak tested at the factory to insure that you receive the highest quality product.
• Ultimate application flexibility with all-angle mounting provisions, the widest selection of accessory bases and flanges and the largest selection of stock reducer styles.
• Mounting dimensions are interchangeable with most industry standard reducers.

Dimensions

C	15.13 in
AK	8.5
BD	9
L	10.88 in
F	8.38
N	9.06
L1	14.3 in
BE1	0.5 in
AJ	7.25
Center Distance (in)	5.25 in
U	1.25 in
V	1.13 in
BF	0.53
O	4.78 in
G	4.19
D	6.25
J	14.12 in
B	16.24
I	7.5 in
T	2
H	0.78 in
K	7.06 in
A	10.5

Technical Specifications

Reducer Style	Worm - Right Angle
Series Type	Cast Iron 800 Worm Gear Reducers
Output Key	1/2 X 3.50
Mounting Style	Horizontal Base, Worm Over
Output RPM	43
Output Shaft Assembly Code	L
Overhung Load	3,560
Input RPM	1,750
Output Shaft Orientation	L
Input Style	C-Face Coupled
Series Style	GR-TM-L
Output Style	L
Output HP	6.538
Series Code	GR
Frame Size	180TC
No. of Gear Reductions	Single
Input HP	8.105
Shaft Seal Material	Viton
Model Code	TM852
Motor Frame Size	180TC
Product Type	Right Angle
Input Keyway (C Face)	1/4 x 1/8
Input Keyway	1/4 X 3.00 in
Service Factor	1
Output Diameter (in)	2.000 in
Ratio	40:1
Gear Type	Worm
Assembly	TM-L
Reducer	Worm - Right Angle
Ratio Range	40:1
Series	GR Series - Ironman Worm Gear Reducers
Center Distance (in)	5.25
Product Line	GR Series - Ironman Worm Gear Reducers
Input Bore (C Face)	1.125
Input Diameter (in)	1.125 in
Reduction	Single
Output Shaft Direction	Left
Housing Material	Cast Iron
Output Torque Rating (in-lb)	9419 in/lbs
Output Shaft	Shaft

General Specifications

Weight

274.00 LB