• 90% Efficiency-Up to 2x Torque
• Four sizes can replace up to twelve sizes of worm speed reducers
• Machine Polished 316 stainless steel housing
• Rolling action gearing (helical and hypoid)
• Over-sized bearings
• Viton® seals
• Factory lubricated with Food Grade synthetic lubricant - USDA H1
• HubLoc® keyless bushing system is available on hollow output bore SSHERA gear drives.

Technical Specifications

Housing Height (in)	9.61 in
Housing Length (in)	10.52 in
Output Shaft	Hollow Bore
Certifications	IP69K, USDA Accepted Equipment
Gear Drive SIze	SSHERA55
Reduction	Double
Ratio	21.15:1
Center Distance (in)	3.675 in
Product Type	RIGHT ANGLE
Housing Width (in)	8 in
Housing Material	Stainless Steel
Mounting Type	AS
Nominal Ratio	20:1
Input HP	6.56
Service Factor	1
Housing Dimensions (in)	(L)10.52 x (H)9.61 x (W)8.0 in
Style	AS
Output Torque Range (in-lb)	2500 to 5000 in lbs in/lbs
Output Torque Rating (in-lb)	4500 in/lbs
Length Through Bore (in)	8 in
Series Code	HERA55
Input Diameter (in)	0.874 in
Input HP @ 1750 RPM	6.56
Output Diameter (in)	1.688 in
Output RPM	82.7
Product Line	HERA
Input Style	Shaft