Ever-Power Company , announces its right position NEMA gearbox designed to IP65 specs for use in clean down applications in packaging apparatus and comparable machinery. Rated backlash can be 30 arc-minutes with choices 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 output. All fasteners are stainless steel. Hard anodized aluminum or 316 Stainless housings are available. Customizing for other than NEMA motors or your unique application is quickly 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 special space but need low velocity and/or high torque.
Manufacturer Part Amount: 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
Inductance: 3.2mH ± 20%(1KHz)
Gearbox Type: Planetary
Gear Ratio: 5 : 1
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
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
Replaced by the 3325_0, a electric motor with the same NEMA size and same torque.
This NEMA-17 motor comes with 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 rate of just a little over 900 RPM. At the output of the gearbox, the step angle is just a little under 0.35°. With all the step angle in calculations, you should derive the specific step angle by dividing 1.8° by the gearbox decrease ratio.
This particular revision of the 3317 is manufactured by a different manufacturer, 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 may be mounted in virtually any path with their slip fit “O” ring design. Low to high decrease ratios, flange install or foot mount types, right angle or hollow shaft right angle types available. Match NEMA C-Encounter AC motors, brushless DC motors and brushed DC motors.
For 1/2 HP up to 3 HP Motors
NEMA C-Encounter, 140TC and 180TC input flanges
Inline Helical Gear Speed Reducers
Right-Angle Hypoid Gear Speed Reducers
Downloads & Reference
NEMA C-Face Velocity Reducers Lineup
Maximum Input Speed
NEMA 56C Speed Reducers
NEMA C-Face Speed Reducers
Parallel Shaft (Foot Attach)
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 Speed vary based on input voltage and frequency, please review item specifications for details.
In comparison to a spur gear of approximately the same pitch diameter, Helical gears may transfer high loads in greater speeds. That is because of the gradual engagement of one’s teeth and soft transfer of the strain.
Lightweight and Compact
Die cast aluminum equipment housings make these speed reducers light in weight, allowing engineers to create less expensive mounting provisions
High-quality synthetic grease can be used in every gearboxes. They are loaded at the factory and don’t require maintenance filling or level checks. This saves precious time at set up and eliminates concern for costly oil disposal necessary by the EPA.
Mount in virtually any Direction
These gearboxes are sealed with machine “slip” fit “O” rings and dual lip springtime shaft seals upon both the motor and insight shaft and result shaft driver. Therefore, the gear motors could be mounted in any conceivable direction without concern for the position of a breather plug.
NEMA Output Flange Planetary Gearboxes, Max. Ratio 1000:1
Frame Size:42.6/60/90/115/145 mm
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
The Ever-Power EP Series gearboxes include a NEMA output flange with metric shaft, to provide exceptional torque ratings and convenience of many of present servo and stepper motion control applications. The gearboxes are drop-ins for most industry standards and available from single to three levels with ratios 3:1 up to 1000:1, the very best backlash of < 6 arc-a few minutes. Adapters for all servo and stepper motors.
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, free of maintenance
Reliable operating performance, affordable integration