Wake Industrial LLC is not an authorized distributor of this product.

SR3640-8634-7-56

  • Rated 4.5 (15 total ratings)
  • Straightforward Pricing: No Rush Fees, No Credit Card Fees
    Call for Availability

Current response time:

3 Minutes 57 Seconds

The SR3640-8634-7-56 motor boasts a 36 mm outer diameter, a static load rating of 5.6 kN, and a rotational speed limit of 6500 rpm. Part of the Permanent Magnet DC Motors series by Pacific Scientific, it operates within a temperature range of -40 degrees C to +120 degrees C and is suitable for general machinery applications.

Preparing your secure checkout page...

Warranty
1-year-warranty Wake Industrial Warranty
Shipping
DHL Logo FedEx Logo
UPS Logo Freight Logo
DHL Logo FedEx Logo UPS Logo Freight Logo
Payment
Visa Logo AmEx Logo
Mastercard Logo Wire transfer Logo
Visa Logo AmEx Logo Mastercard Logo Wire transfer Logo
To Speak to a sales representative for pricing and lead time:

Product Description

Pacific Scientific manufactures high performance motion control products globally. It offers a range of Permanent Magnet DC (PMDC) motors known for quality construction, efficiency and reliability.

The SR3640-8634-7-56 is a 90 V DC permanent magnet brush motor rated at 1/3 hp and delivers a steady 1200 rpm under load. It features rugged construction with anti cog magnets for smooth low speed performance and high over current capacity for brief current spikes. The motor is equipped with Class H insulation which is rated for operating temperatures up to 180 degrees C. It has a factory assigned enclosure and includes a conduit box with a gasketed wiring compartment for easy termination. These design choices create a compact lighter motor compared to wound field designs while maintaining high efficiency and a wide speed range. Its broad voltage and control compatibility allow integration with SCR controllers or PWM drives. The motor's compact design simplifies installation in space constrained setups. It withstands vibration and contaminants with sealed bearings and durable insulation. The armature of the motor is impregnated with high quality polyester resin that provides superior electrical insulation and mechanical strength. The permanent magnet design of the motor reduces heat and energy loss. The wash down enclosure make it suitable for hazardous or sanitary areas. This motor delivers efficient power, reliable control and low upkeep across diverse industrial use cases.

This SR3640-8634-7-56 DC motor supports dynamic braking without demagnetization and offers NEMA and metric mounting options. The DC motor includes long life constant force brush springs and replaceable brushes. The shaft design of the motor accommodates various couplings and pulleys. The motor can operate across diverse climates thanks to the robust enclosure. The motor fulfills rigorous applications demands with a powerful combination of torque, speed stability and longevity.

  • SR3640 8634 7 56
  • SR36408634756
  • SR364O-8634-7-56

SR3640-8634-7-56 Technical Specifications

Outer Diameter: 36 mm
Industrial Application: General Machinery
Inner Diameter: 34 mm
Width: 7 mm
Material: Stainless Steel
Temperature Range: -40 degrees C to +120 degrees C
Static Load Rating: 5.6 kN
Dynamic Load Rating: 7.8 kN
Rotational Speed Limit: 6500 rpm
Fit Type: Press Fit

Frequently Asked Questions about SR3640-8634-7-56


Q: Can the SR3640-8634-7-56 motor handle low-speed operations without performance issues?

A: Yes, the SR3640-8634-7-56 motor uses anti cog magnets for smooth low speed control. This enables accurate motion even in sensitive speed-critical setups.

Q: Will the SR3640-8634-7-56 motor resist high current spikes in demanding cycles?

A: This model handles brief current overloads with high over current capacity. Its electrical system is built to manage peak loads safely.

Q: Is the SR3640-8634-7-56 motor designed to run safely in harsh or wet environments?

A: It features a wash down rated enclosure for protection in hazardous or sanitary areas. Sealed bearings and durable insulation guard against contaminants.

Q: Can the SR3640-8634-7-56 DC motor integrate with both modern and legacy controllers?

A: The motor supports broad compatibility with SCR controllers and PWM drives. This allows seamless use across a wide range of industrial systems.

Q: Will the SR3640-8634-7-56 motor sustain long term use with minimal upkeep?

A: It includes long life brush springs and a rugged fused commutator. These features reduce maintenance while supporting continuous operation.

Internal Product Review

  • ‘‘The SR3640-8634-7-56 is a 90 V DC permanent magnet brush motor from Pacific Scientific, designed for reliable industrial motion control. It delivers 1/3 hp at 1200 rpm, features anti-cog magnets, Class H insulation, sealed bearings, and supports dynamic braking. This motor is commonly used in conveyor systems, packaging machinery, and sanitary processing.’’

Motion Industries logo
3M logo
IBM logo
Gexpro Logo
Caterpillar logo
NASA logo
Ford logo
Vallen logo