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Stearns 1-056-731-07-QF is a manual adjust double C-face coupler brake from the 56,700 series. Features 25 ft-lb torque, 208-230/460V operation, 56C NEMA frame compatibility, and 1-7/16" hub bore with spring-set fail-safe design.
MODEL 105673107 QF
Contact supplier for technical support on: 414-277-4318
$732.77 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Bore Size
7/8 "
Coil Hz
60//50
Coil Size
#4
Coil Voltage AC
230/460//190/380
Enclosure IEC
IP23
Enclosure NEMA
NEMA2
Family Series
Stearns Brakes & Clutches, 56700 Series
Function
Holding
Hub Bore Dia.
D: 7/8"
Input Frame Size
143-5TC
Manufacturer
Stearns
Manufacturer Part Number
105673107 QF
Mounting
End Mount
Nominal Voltage
208 VAC, 240 VAC, 480 VAC
Output Frame Size
143-5TC
Product Series
56700
Protection Rating
IP23
Static Torque
10 ft-lbs, 120 in-lbs, 13.6 Nm
Static Torque Lb.-ft.
10
Type
Solenoid Actuated Brakes
Voltage
190 VAC, 208 VAC, 230 VAC, 380 VAC, 460 VAC
- Series: 56,700 Double C-Face Coupler for 56C motor frames
- Torque Rating: 25 ft-lb with manual adjustment capability
- Electrical: 208-230/460 VAC, 60 Hz dual voltage operation
- Frame Compatibility: 56C NEMA frame with double C-face mounting
- Hub Bore: 1-7/16" standard bore for direct coupling
- Safety Features: Spring-set fail-safe design with manual release knob and automatic reset
- Enclosure: IP23/NEMA 2 rated for industrial environments
- Brand Heritage: Regal Rexnord Stearns division quality and reliability
SKU: 2133179
Perfect fit
It was an identical replacement so I knew it would fit just fine, also the installation instructions were very easy to follow ie; spring adjustments, wiring etc. nice heavy duty construction. Seem to last for a very long time, the last time I had to change out this brake was 10-12 years ago, break disk had excessive wear and solenoid housing was cracked. Very happy with this purchase.
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SKU: 2133179
Perfect fit
It was an identical replacement so I knew it would fit just fine, also the installation instructions were very easy to follow ie; spring adjustments, wiring etc. nice heavy duty construction. Seem to last for a very long time, the last time I had to change out this brake was 10-12 years ago, break disk had excessive wear and solenoid housing was cracked. Very happy with this purchase.
Read moreDepends on the item There is always a re-stocking fee.
Disclaimer: The return policy shown below is merely a copy of Rexnord's Distributor Return Policy.
File: http://documents.mrosupply.com/file_uploads/Rexnord%20Distributor%20Return%20Policy.pdf
United States Industrial Distributor Return Policy. Excess and other standard product in the distributor inventory can be returned for credit from Rexnord. Returned product must be good sellable, standard product, currently inventoried in a Rexnord warehouse. Returnable product is identified on PTDA Rexnord Industrial Distributor Pricing Information Tapes as returnable. Product must be no older than 3 years from the time of manufacture. All returns are subject to Rexnord approval. Stock returns may be made throughout the year. A stock order for any Rexnord material equal to or greater than the dollar value of return must be received prior to credit being issued. A 15% restocking, repackaging, and processing charge will be deducted from the credit current standard price or actual purchase price (which ever is lower). The value of a single Stock Returns must be greater than $200. The distributor is responsible for all associated freight. All Returns shall not exceed 5% of net purchases in any previous 12 month period. The request for return should be processed through Rexnord CustomerCare after receipt of the stock order for any Rexnord material equal to or greater than the dollar value. A Return Material Authorization (RMA) number must be obtained and used for identification of the returned goods. Credits will be issued within 20 working days from Rexnord's receipt of returned material. Final credit is subject to inspection and acceptance of returned material. Contact your Rexnord Sales Representative for any specific return of an unusual nature or timing. Any other Customer, Geography, or Situations Outside of Standard. Contact your Rexnord Sales Representative. These Returns will be addressed on a case by case basis.