Ever-Power Corporation , announces its right position NEMA gearbox designed to IP65 specifications for use in clean down applications in packaging devices and similar machinery. Rated backlash is definitely 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 insight and output. All fasteners are stainless. Hard anodized aluminium or 316 Stainless housings can be found. Customizing for other than NEMA motors or your specific application is easily done.
This Nema 17 stepper motor with 39mm body and 1.68A rated current, integrated with 
a 41mm Planetary gearbox of 5:1 equipment ratio. It’s a great choice to applications that with particular space but need low velocity 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 motor 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 connected to a 1067 – EP, the 3317 includes a maximum rate of a little over 900 RPM. At the result of the gearbox, the step angle is a little under 0.35°. When using the step angle in calculations, you should derive the specific step position by dividing 1.8° by the gearbox decrease ratio.
This particular revision of the 3317 is manufactured 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, maintenance free and can be mounted in virtually any direction with their slip fit “O” ring style. Low to high decrease ratios, flange mount or foot install types, right position or hollow shaft right angle types available. Suit NEMA C-Encounter 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 Rate Reducers
Right-Angle Hypoid Gear Speed Reducers
Product Lineup
Product Features
Allowable Torque
Downloads & Reference
NEMA C-Face Quickness 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 Mount)
1/2 HP
1 HP
2 HP
3 HP
5:1 ~ 200:1 3600 r/min
Parallel Shaft (Flange Install)
Right-Angle Hollow Shaft
5:1 ~ 240:1
Right-Angle Solid Shaft
5:1 ~ 240:1
*Torque and Acceleration vary based on input voltage and frequency, please review item specifications for details.
Longer Life
In comparison to a spur gear of around the same pitch diameter, Helical gears may transfer high loads in greater speeds. This is because of the gradual engagement of the teeth and even transfer of the load.
Helical Gears
Lightweight and Compact
Die cast aluminum gear housings make these swiftness reducers light in weight, allowing engineers to design less expensive mounting provisions
Maintenance Free
High-quality synthetic grease is utilized in all gearboxes. They are stuffed at the factory , nor require maintenance filling or level checks. This saves precious time at setup and eliminates concern for expensive oil disposal required by the EPA.
Mount in virtually any Direction
These gearboxes are sealed with machine “slip” match “O” rings and dual lip spring shaft seals upon both motor and insight shaft and result shaft driver. Thus, the gear motors can be mounted in any conceivable direction 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 are equipped with a NEMA output flange with metric shaft, to provide exceptional torque ratings and capacity for a lot of present servo and stepper motion control applications. The gearboxes are drop-ins for some industry standards and available from solitary to three stages with ratios 3:1 up to 1000:1, the very 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 as low as 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