Dimensions

AF	0.19
BD	6.5
LM	7.07
AE1	0.3
AB	3.69
AA	8
AE2	0.85
AJ	5.88
LL	2.12 in
G	1.82
BE	0.38 in
D	2.31
B	4.5
BF	0.41
I	3.61 in
P	1.38 in
V	1.94 in
U	0.625 in
L	4.82 in
H	0.53 in
AK	4.5
AG	4.65
Center Distance (in)	2.06 in
T	1

Technical Specifications

Output Shaft Assembly Code	H1
Output Key	1/4 X 2.50
Series Code	NH
Input RPM	1,750
Input Keyway	3/16 X1.38 in
Output Shaft Direction	H1
Output Diameter (in)	1 in
Input HP @ 1750 RPM	0.674
Input Style	Flexible Coupling Input
Assembly	HM-H1
Reducer	Worm - Right Angle
Ratio	60:1
Product Type	Right Angle
Ratio Range	60:1
Gear Type	Worm
Series	NH Series - Ironman Narrow Housing Worm Gear Reducers
Input Diameter (in)	0.625 in
Model Code	HM821
Bore Code	16
Center Distance (in)	2.06
Service Factor	1
Product Line	NH Series - Ironman Narrow Housing Worm Gear Reducers
Thrust Rating - output shaft	1144
Output RPM	29
No. of Gear Reductions	Single
Motor Frame Size	56C
Shaft Seal Material	Viton
Overhung Load Rating (Output Shaft(lb))	775 lb
Output Shaft	Hollow Bore
Housing Material	Cast Iron
Output Torque Rating (in-lb)	940 in/lbs

General Specifications

Weight

26.00 LB