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Call:1-888-551-3082 International: 1-919-443-0207 sales@servosupplier.com
Call:1-888-551-3082 International: 1-919-443-0207 sales@servosupplier.com

POWERPAC N Motors

POWERPAC N Motors

POWERPAC N Motors offer a range of features tailored for efficient performance in industrial applications. Available in NEMA 34 and NEMA 42 sizes, these 2-phase hybrid stepper motors boast an 8-shaft design with straight keyways and a full step angle of 1.8°, ensuring precise movement. Their optimized magnetic design enhances overall performance, while options for IP 44 or IP 65 protection, along with a long-life steel bearing bore in the front bell, ensure durability in various environments. Additionally, their housing design is optimized for effective cooling, further enhancing their reliability and longevity.

Type Code

- Series Special Sequence
- P - Standard (Powermax) 00 - Standard motor, no shaft seal
- M - Sigmax® version (Powermax) 01 - Standard motor with shaft seal (Powerpac only)
- N - Standard (Powerpac) xx - Numbers assigned for special motors (upon request)
- K - Sigmax® version (Powerpac)
- Encoder Options
- Size NS - No feedback
- 2 - NEMA 23 (57.15 mm Ø) (Powermax only) xx - Several encoders available (upon request)
- 3 - NEMA 34 (96.52 mm Ø) (Powerpac only) M1 - Encoder mounting provision (Powermax only)
- 4 - NEMA 42 (109.85 mm Ø) (Powerpac only) M2 - Encoder mounting provision (Powerpac only)
- SS - Special (upon request)
- Number of Rotor Stacks
- H - 1/2 stack (Powermax only)
- 1 - 1 stack N - Smooth (Powermax only)
- 2 - 2 stack F - Flat
- 3 - 3 stack (Powerpac only) K - Straight key (Powerpac only)
- 4 - 4 stack (Powerpac only) S - Special (upon request)
- Mounting Configuration Shaft Configuration
- N - NEMA (Powermax only) N - Single
- H - Heavy Duty NEMA (Powerpac only) D - Double (R and C construction only)
- S - Special (upon request) E - Double ended for encoder
- S - Special (upon request)
- Construction/Hookup Rotor Types
- R - Regular
- C - System MS connector (Powerpac only) L - Laminated
- L - Splashproof/to terminal board via conduit connector: J - Low inertia (Powermax only, n/a for 1/2 stack)
- 1/2" NPS pipe thread (Powerpac only)
- M - Splashproof/to terminal board via conduit connector: metric PG11 pipe thread (Powerpac only)
- S - Special (upon request)
- Winding/Leads
- x - Receptacle (Powermax only) - order cable separately
- F - 8 lead (n/a C construction)
- L - 4 lead series
- H - 4 lead parallel
- E - 6 lead (n/a C construction) (Powerpac only)

Technical Data

Motor Data H J K L
Motor Data Holding torque (bipolar/parallel 2 phases on) MH Nm 4,5 4,5 4,7 4,6
Rated current per winding (bipolar/parallel) I A 2,8 5,5 6,6 8,6
Technical Data H J K L
Full steps per revolution 200 200 200 200
Step angle ° 1,8 1,8 1,8 1,8
Angular accuracy % 3 3 3 3
Phases 2 2 2 2
Winding resistance Rph Ω 3,1 0,84 0,58 0,36
Winding inductance Lph mH 12,5 3,5 2,6 1,14
Detent torque Mp Nm 0,13 0,13 0,13 0,13
Insulation class B B B B
Insulation inductance 100MΩ @ 500VDC 100MΩ @ 500VDC 100MΩ @ 500VDC 100MΩ @ 500VDC
Dielectricity test 500VDC 1min 500VDC 1min 500VDC 1min 500VDC 1min

Ambient Conditions

POWERPAC N motors are designed to operate under specific ambient conditions to ensure optimal performance and longevity. These conditions typically include a temperature range between -20°C to 40°C (-4°F to 104°F), with humidity levels below 90% RH (non-condensing). Additionally, the motors are engineered to withstand altitudes up to 1000 meters above sea level. These ambient conditions are crucial for maintaining the motor's efficiency, preventing overheating, and ensuring reliability in various operational environments.