• 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

Output Shaft	Hollow Bore
Ratio	21.15:1
Housing Width (in)	8 in
Product Type	RIGHT ANGLE
Reduction	Double
Style	AS
Service Factor	1
Housing Dimensions (in)	(L)10.52 x (H)9.61 x (W)8.0 in
Output Torque Range (in-lb)	2500 to 5000 in lbs in/lbs
Housing Height (in)	9.61 in
Gear Drive SIze	SSHERA55
Input HP @ 1750 RPM	6.56
Nominal Ratio	20:1
Input Style	Shaft
Product Line	HERA
Output Diameter (in)	2.188 in
Mounting Type	AS
Housing Material	Stainless Steel
Length Through Bore (in)	8 in
Certifications	IP69K, USDA Accepted Equipment
Series Code	HERA55
Center Distance (in)	3.675 in
Input Diameter (in)	0.998 in
Output Torque Rating (in-lb)	4500 in/lbs
Input HP	6.56
Housing Length (in)	10.52 in
Output RPM	82.7