Ever-Power Company , announces its right angle NEMA gearbox made to IP65 specs for use in clean straight down applications in packaging gear and comparable machinery. Rated backlash is usually 30 arc-minutes with options for 4 or 8 arc-minutes. The NEMA 34 flanged gearbox has 440C Stainless bearings with seals and Nitrile o-bands shaft seals on both input and result. All fasteners are stainless. Hard anodized aluminum or 316 Stainless housings are available. Customizing for apart from NEMA motors or your unique application is very easily done.
This Nema 17 stepper motor with 39mm 
body and 1.68A rated current, integrated with a 41mm Planetary gearbox of 5:1 gear ratio. It’s a great choice to applications that with unique space but require low quickness and/or high torque.
Electrical Specification
Manufacturer Part Quantity: 17HS15-1684S-HG5
Motor Type: Bipolar Stepper
Step Angle: 0.36 deg
Keeping Torque without Gearbox: 39Ncm(55oz.in)
Rated Current/phase: 1.68A
Phase Resistance: 1.6ohms
Voltage: 2.7V
Inductance: 3.2mH ± 20%(1KHz)
Gearbox Specifications
Gearbox Type: Planetary
Gear Ratio: 5 : 1
Efficiency: 95%
Backlash at No-load: <=15 arcmin
Max. Permissible Torque: 3.5Nm(495.6oz.in)
Moment Permissible Torque: 6Nm(849.7oz.in)
Max. Radial Load: 150N
Ambient Temperature: -10 – 90℃
Insulation Class: B
Noise: <=50 dB
Life: 20000 h
Physical Specifications
Framework Size: 42 x 42mm
Motor Length: 39mm
Gearbox Length: 41mm
Shaft Diameter: Φ8mm
Shaft Length: 23.5mm
Key-way Length: 14mm
Number of Leads: 4
Lead Length: 320mm
Weight: 680g
Replaced by the 3325_0, a engine with the same NEMA size and same torque.
This NEMA-17 motor has an integrated Planetary gearbox with a 52/11 :1 ratio. It creates 16.2 Kg-cm of torque at 1.68 Amps.
When linked to a 1067 – EP, the 3317 includes a maximum speed of a little over 900 RPM. At the output of the gearbox, the stage angle is a little under 0.35°. When using the step angle in calculations, you should derive the precise step position by dividing 1.8° by the gearbox decrease ratio.
This particular revision of the 3317 is made by a different producer, but should behave very much like the revision 0 version.
Brother Gearmotors NEMA C-Face Speed Reducers
The gears in these NEMA C-Face speed reducers are high strength, free of maintenance and can be mounted in virtually any path with their slip fit “O” ring design. Low to high decrease ratios, flange attach or foot attach types, right position or hollow shaft right angle types available. Fit NEMA C-Face AC motors, brushless DC motors and brushed DC motors.
For 1/2 HP up to 3 HP Motors
NEMA C-Face, 140TC and 180TC input flanges
Inline Helical Gear Quickness Reducers
Right-Angle Hypoid Gear Speed Reducers
Product Lineup
Product Features
Allowable Torque
Downloads & Reference
NEMA C-Face Swiftness Reducers Lineup
Output Power
Gear Type
Input Power
Gear Ratios
Maximum Input Speed
NEMA 56C Speed Reducers
NEMA C-Face Speed Reducers
Parallel Shaft (Foot Install)
1/2 HP
1 HP
2 HP
3 HP
5:1 ~ 200:1 3600 r/min
Parallel Shaft (Flange Attach)
Right-Angle Hollow Shaft
5:1 ~ 240:1
Right-Angle Solid Shaft
5:1 ~ 240:1
*Torque and Swiftness vary based on insight voltage and frequency, please review product specifications for details.
Longer Life
Compared to a spur gear of approximately the same pitch size, Helical gears may transfer high loads in greater speeds. This is due to the gradual engagement of the teeth and clean transfer of the load.
Helical Gears
Lightweight and Compact
Die cast aluminum gear housings make these rate reducers light in weight, allowing engineers to create less expensive mounting provisions
Maintenance Free
High-quality synthetic grease is used in every gearboxes. They are stuffed at the factory and do not need maintenance filling or level checks. This saves precious time at set up and eliminates concern for pricey oil disposal required by the EPA.
Mount in virtually any Direction
These gearboxes are sealed with machine “slip” suit “O” rings and double lip springtime shaft seals on both the motor and input shaft and output shaft driver. Hence, the gear motors can be mounted in virtually any conceivable path without concern for the position of a breather connect.
NEMA Output Flange Planetary Gearboxes, Max. Ratio 1000:1
Spec
Gearing Arrangement:Planetary,Spur
Frame Size:42.6/60/90/115/145 mm
Ratio:3~1000:1
Nominal Output Torque:8~215 N.m
Nominal Input Speed:2500~4000 rpm
Max. Input Speed:5000~6000 rpm
Backlash:12~15 arcmin, three stages, 6~9 arcmin, single stage, 8~12 arcmin, two stages
Noise Level:60~67 dBA/1m
Enclosure:IP65
Lubrication:Synthetic Lubricant
Key Features
The Ever-Power EP Series gearboxes include a NEMA output flange with metric shaft, to offer exceptional torque ratings and convenience of many of present servo and stepper movement control applications. The gearboxes are drop-ins for some industry standards and obtainable from solitary to three levels with ratios 3:1 up to 1000:1, the best backlash of < 6 arc-moments. Adapters for all servo and stepper motors.
Features:
5 frame sizes with NEMA 17, 23, 34, 42, 56 flange and metric shaft
Backlash only 6 arc-minutes
Ratios up to 1000:1
High radial and axial loading capacity
20,000 hours service life
Synthetic grease, maintenance free
Reliable operating performance, affordable integration